There are many lovely people down in the comments with question about this laptop or just in general disassembling computer hardware, make sure you scroll down and give them a read if you want to learn more about the topic of this video! Thank you everyone and enjoy :)
You know what can I do if I have uneven cpu cores temps? When i purchased my y540 it doesn’t went over 77 degrees (with undervolting) after a year temps reached 95 degrees so I repasted recently and now I have like 77 in some cores and 84 in others with the same exact test. In the final part of the video seems that your cpu is mismatched too (in mine only happens on heavy load over 70 degrees) It’s about the repasting or about the screwing up of the heatsink? Thanks By forehand!
Merci, c'est la première fois de ma vie que je change la pâte thermique sur l'un de mes ordinateurs et tes explications m'ont grandement aidé. Mon Lenovo de 6 ans revit. Encore merci :)
Thank you very much for the detailed step by step process. Followed it exactly, and the computer works as new. I had forgotten how silent the fans can be and the cooling was awful because the thermal paste was dried out. Keep up the good work 🎉
I’ve been having frame rate drops on my laptop for over a year. Couldn’t figure it out as I’m not that tech savvy when it comes to hardware. Turns out my fan was completely clogged with dust. Any game no matter how old it was wouldn’t play well at all. After I unclogged all the dust following this video, my laptop works like new again. I can even play my games on high settings and I can actually use it on my lap without burning a hole thru my pants. Thanks a million!
if yours is a legion y520, you might notice a significant difference in fan noise. The Y520 tends to be quite loud right out of the box, but, when the laptop is struggling with overheating or maintaining lower temperatures the fans wwould be unusually loud,and that would be a clear sign that the fans might need cleaning. Personally, I find it necessary to clean the fan on this device every month or two because the spring noise produced by the fan makes me worry it's on the verge of breaking.
Thanks for the guide! My y520 hasn't been cleaned since I got it in 2018 and it was in a seriously bad state. On idle it was at like 45-50 degrees Celsius. It went up to 70 while just watching TH-cam. Playing video games was basically impossible due to throttling. I had to use extreme cooling and a cooling pad to get under 95 degrees in games so I could even play them. I bought myself some arctic silver and isopropyl alcohol and followed this guide to fix this. My radiator was almost entirely clogged up with dust that came together to form something reminiscent of a sponge. It was blocking the hot air that tried to escape. After cleaning it up and changing the thermal paste I'm getting 30-35 C idle, not more than 50 on some moderate load (a few tabs open, TH-cam playing etc). And to my big surprise after a quick test playing some games I didn't hit more than 65 degrees! I'm sure it will go up to at least 70 because I only played for like 30 minutes to test it, but that's still an amazing improvement. So guys, don't make my mistake, clean your laptop at least once a year. Also, the original paste from the initial assembly in the factory was awful. I think that when I buy another laptop in the future I'll dissasemble it right away and replace the thermal paste. The original paste was spilled all over the place and was very uneven on the chip. Cleaning it was a nightmare.
What you described is exactly what I wanted to help people with in this video demonstration. People always get surprised, but it is actually true. Dust collected by the course of time forms a semi-solid state, as you properly described it, a sponge! Also about the factory thermal pastes, this have been a customer issue since laptops first came out. They don't care if your thermal compound is suitable for your system, manufacturers are not obligated to do that, so they simply ruin your systems life longevity in broad daylight. I want to thank you for taking the time and sharing your experiences with the laptop, I'm glad it helped you out!
Thank you man. I repasted thermal paste on my 3 year old y520. Temperatures dropped by 8-12C. The fans were really dirty too, had to spend a lot of time cleaning them! I really appreciate the guide!
I've been using this laptop for over 3 years now, no thermal throttling whatsoever. Im just preparing myself with this video for the future, very good and clear explanation, sir btw using a vacum cleaner ( with electricity) could potentially damage or even fry the parts of the laptop, as far as i know
Hi there Marko, thank you for the kind words. The end of the vacuum cleaner I use is 100% made out of plastic, so there is not metal parts on it that could potentially contact with the laptops electronics and damage them. Ofcourse, there are other methods to remove dust from electronics. Compressed air is also recommended for these jobs but I personally dont do that because pushing dust outside into your room, will eventually re-enter your electronics again. If you have any other question feel free to ask. And thank you again!
@@DisassembleEverything Got myself a 2nd hand Y520 15IKBM just a couple of weeks ago. It is missing the X key, its hinge and the rubber cup under it. It has other issues as well and one of them is overheating so I google-fued a bit and found your video. I bought the key stuff online (not advertising here, but I believe it was a French company, quick to deliver and price was OK) and now I have everything needed to fix it. Thank you for this vide, it's excellent. BTW, I agree with @markan_6978 about using a vacuum cleaner - it's not the metal parts or knocking out some bits, it's more about the static electricity. Vacuum cleaners, at least the normal household ones, tend to have a lot of it. You don't need to touch the computer parts with the cleaner, the voltage is high enough for the current to jump if you go close enough. I'm not telling not to do it, but if you do be aware of that and try to ground the electricity and don't go too close. If you still do these videos I think just mentioning the static electricity would be enough. I'm using compressed air, but I live in the countryside so it's easy. I just step out, blow the dust off and go back inside :)
@@DisassembleEverything I cleaned my 2.5 year old Y520 today. When I opened it, i saw a lot of dust and dirt stuck om the fan, heat sink, and insides of the USB+Ethernet ports. A thorough cleaning of all the insides and applying of paste took me about 2 hours to complete! Before cleaning and applying thermal paste, I was getting average idling temperatures of 75℃, while I would frequently get throttled while playing games. Now I get average idling temperature of 59℃. Throttling is still happening during games, but it is a lot less frequent and not noticeable. Without applying the paste and just cleaning everything, I saw average idling temperature of 65℃. I guess the performance of the thermal paste will improve after some hours of settling in? In any case, the laptop performance improvement and temperature/current running parameters have improved well beyond my expectations! Thanks for the great video that helped me get the laptop open, with confidence that I could refer to your video in case I got something wrong! Keep up the good work
@@sumitchakraborty9059 Thank you so much for the kind words and I am glad you saw improvements in performance. Depending on what paste you used, curing times differ. A "cured" paste may at best drop idle temps for another 1-2 Celcius so dont put your focus on that. Another advice I can give you for these laptops is that they need to be "lifted" up a bit so that they receive more cool air, so it is highly recommended to buy a laptop base for it (search up on google: DeepCool Wind Pal FS). Other than that, as long as the laptop stays in a place where the sun is not directly hitting on it and remains in the shade, you should be more than fine! Happy gaming!
@@Javitxuuu 19:59 look up this timestamp for reference. On the left, next to the SATA SSD (named Samsung), you will see a cable that has the following colors from left to right (black, brown, white, green, red) That cable is for the laptop battery. Its recommended that you unplug it before attempting anything demonstrated in this video.
Hi, great guide! A couple of questions: 1) I have a screw on the heatsink that is stuck. I've tried getting out with multiple size screwdrivers and I believe the head is partially stripped. Any tips on how to remove it? 2) The small screws on the fan plate - what size screwdriver do you use? Or preferably, do you have a link to the screwdriver set that you use in this video so that I have both the proper sizes to remove the fan plate + heat sink screws?
Very good detail you pointed out, it was something that I totally missed to mention. It is indeed highly recommended to remove the battery as well to avoid any damage while working on the motherboard.
very simple video, thansk for that! i have issues with my laptop it runs over 90 up to 98 degrees on CoD MW even when i undervolt my CPU to 85%. I had a bad start with that laptop, was blackout drunk and i flooded it with beer. next morning i woke up and it diddnt even started, i turned it Up and nearly 1 litre beer came out... laptop was dead.. i tryed to remove every fluid of that and let it standing there to get it dry.. Half a year later i randomly tryed it again and the laptop works again right now since that nearly 2 years without any issue, just KB is broken so i used an external. I guess due to that beer stuff the thermal paste or smth else ripped apart the thermal paste... im very decent in building stuff on normal PCs and i know how to clean some dust from fans but i were too scare to put new paste on it bcs i thing i might break it. Your guide is very helpful and it seems like it isnt that hard, so i just need to get my broke ass some alcohol and thermal paste. Those tempratures arent good for my laptop tho it goes very hot even standing under a coolermaster cooler tho. I hope with new paste and cleaned heatsink this laptop dont goes that high again... well my old fujitsu lifebook overlifed 8 years with hardcore gaming WoW over 110-120 degrees and it still works today XD.
Happens to the best of us Dominik, the keyboard on these laptops are designed to stop working the moment liquid touches their electronics. As for the thermal paste, be gentle when removing the heatsink from the cpu, the thermal paste thats on there might be dry, so if you force it by pulling you might brake the capacitors around the processor. Generaly, the reason you get high temperatures, regardless of laptop or desktop, is because the thermal paste looses its heat dissipation properties the dryer it gets. That is the reason it is advised in the first place to add new thermal paste on old/hot products. When the thermal paste gets dry, it solidifies itself in a way. Now all of the sudden instead of having thermal paste, you have "cement" between your heatsink and cpu. Do gentle giggles until you are certain that the heatsink is removed without any force. Hope this helps!
@@DisassembleEverything yeah ill just try it when i can get paste somewhere. Nice diddnt know that the paste works actually against the cpu when its outdryed, nice to know. thanks alot
@@DisassembleEverything i just finished it right now. dude there was so much dust and stuff between the heatsink and the coolers.. like WTF. Diddnt had a scapel so i used an old EC card. Worked pretty decent. Sadly i recognized some small pad is missing where one should be. IM testing cod MW later today. But even FF14 runs now at max 72 degrees, before it was 85-90. Paste and alc diddnt cost me even 10 bucks, just had to walk the whole city. Your guide truly helped me alot, even tho i dont have a vacuum cleaner :P. Thanks again bro!
@@DisassembleEverything so i could test now CoD MW after blizzard servers were down for 19 hours in EU -.-. On ground war my max CPU temp went on 78-80, before it was 95-100. I could play on FHD right now, which i couldnt before thanks to throttling bcs of the heat. Deathmatch and any other regular CoD MW stuff runs around 75~, kinda an upgrade for me! i thank u again bro. i cant thank you as much as u deserve. Is there some way i could support you ?
Excellent video mate, keep it up! Just wondering why you didn't put any paste on the second GPU? I'm looking for a decent 135 watts (minimum) power adapter for it, not the Green Cell / MultiEnergy rubbish, new fans and few replacement keys for it from a European supplier, including the ones for the numberpad, which no one seems to have in stock, any ideas? ΥΓ. Δεν βρηκα καθαριστικο πανακι "Μιχας" θα βαλω απο αλλα οπτικα ;)
Can you help me?, I read in the comments to remove the battery, so before I got to work I removed the battery cable and 2 another two near the fan(there were 3 cables near the fan and I took out the smaller two) and carried on with the instructions show in the video, I finished up and tried to turn on the laptop to no avail, the small light that turns on when the laptop that is located of the left side does turn on, but everything else doesn't, I used absolute ethanol to clean the laptop, any idea what I should do?
Hello Disassemble Everything, thank you for this in depth video it really left no questions in mind in terms of cleaning.But I have this problem with my lenovo y520 maybe you could help ? about a week ago my computer has frozen while I was gaming on it so I decided to power off from the power button which lead to an auto repair loophole that I currently fixed with a format + windows reinstall but now I cannot activate my gtx1050(when I checked it from devices menu it had a "!" mark next to it), when I tried to download the nvidia drivers for it the first time the pc crashed with a really loud stutter so I tried again, this time the pc has gone back to the auto repair loop which I have fixed again with a windows reinstallaiton so do you think this problem has anything to do with hardware (shortfuse due to power off from button) or maybe my windows installation was missing files ?
I want to apologize for the late reply, I hope that you find a solution to your problem, but if you didn't there is something that comes to my mind that can help you out. First of all this sounds like a storage device issue along with the OS's installation for Windows 10. Many forums have reported that in general, when a windows 10 installation boot loops (also known as the infinite repair mode screen) the only real solution that could fix the problem is FULL formatting the hard drive/ssd and install a new version of windows 10 inside. It is not the most ideal solution, because you probably have personal files you want to keep, but if the drive is corrupted with an OS inside, most of the time it is a lost cause. Even if you install a new OS into the ssd and you still get errors and the computer does NOT behave as it should, there are 2 other possible factors that could cause this malfunction. Either the SSD is faulty, or the Motherboard runs non factory settings into the BIOS. It is a realy complicated process to narrow down the problem, if you are the type of person that takes his time with research, I suggest you do so. Thank you very much for sharing your problem and I hope this finds you well :) Take care.
I have not repaste my Lenovo y520 since i bought it (5 years old now) and im gonna do it now, tho i must ask, my thermal pads also look a bit melted. Should i change them or should i not? If i should change them, do you know the thickness i need to buy?
Thank you for reaching out Beatrice, when it comes to electronics we always try our best to keep away from any scenario that could create static electricity and discharge onto our devices. Its small things to look after, but if not followed you run the risk of destroying your device. The gloves I used in this video are made out of nitrile and can be found at any grocery market or electronic store. Hope this helps :)
Hi! Can you confirm if you remove the battery that there will be no problem? Because I read in some videos here on youtube after removing the battery, the laptop is having a hard time recognizing it. Thanks! Great video.
If you do it once, probably nothing will happen. If you are going to regularly disassemble the device, you want to start making sure no electricity runs through the device while currently fiddling with it. At that point you should also start worrying about the surface you are going to put all the parts (contact only with antistatic surfaces, like a wooden table)
Hey man, really useful video this, it helped me alot when opening and cleaning this computer for the first time! I was wondering if that’s a Samsung 870 EVO Sata SSD you have in there? I saw on another comment that since there’s no cradle you have to try to secure it some other way inside the computer but other then that it should work fine right?
You are very kind for saying those things, thank you! Yes, I added and extra 870 evo in there, the way I tried to secure it is by adding some thin foam at the edge of it so that it collides with the internals just to add a bit more rigidity on the ssd when I close it up.
witch grafikcard is in there ? and how can i switch it from intel to only 1050ti ? would be a great video bcoz i allways have fps drops at any game .. thank u for the video ill clean my laptop later an change the paste asswell...!
Awesome video! really helped me alot. but i got a question, do you know the exact thickness of the thermal pads for this model? I got the same laptop but the thermal pads on mine got eaten by ants (lol didn't know ants like those stuff) so i bought and applied 1.5mm thick thermal pads but i noticed there's gap on the heatsink and the part that should have thermal pad ( the square part beside ram and near the m.3 ssd. don't know what component that is) but after testing/gaming I'm still getting thermal throttling on my laptop. by the way i tried to measure the old pads and i got 1.5mm thick, maybe i measured it wrong or it was already compressed. Thank you for great content!
How are you seekerseer, You've ran into a very special case scenario here unfortunately and I cannot provide you with enough info due to the fact that it never happened to me :( Best advice I can give you is that the thermal pads should make a small "groove" when they make proper contact with the heatsink. If you see them looking intact and their top surface is smooth then most probably they don't make good contact. Thank you as well for commenting! :)
It is common practice to use cleaning agents that leave no stains on metallic surfaces. From experience, isopropyl alcohol specifically, fits that description best, because alot of other alcohol solution sold in pharmacies are commonly mixed with aromatic lotions that could even ruin a metallic surface. There is alot of interesting research you could do about cleaning agents and where they could be applied best for. Thank you for taking the time and commenting :)
If you mean the sticker on top of the heatsink at 3:00 that's a QR code by the looks of it. Don't know where the code navigates you though. Presumably information about the heatsink model type.
Lovely and useful video, im confused how the IT support handle to customer products in Lenovo, especially german IT guys. Heat sink was opened but termal paste was not replaced during hardware maintenance... User, if you are like to save some money, dont do that when you are looking for gaming laptop. Lenovo is good PC not that, but the customer service blows big time...
Great Video thank you so much. Could you please tell me if it is possible to replace the cpu with something like a i7 on this laptop. I can't find an answer
Glad you enjoyed the video :) When it comes to laptops they are assembled differently than normal computers. Both CPU and GPU are permanently soldered into the motherboard. So having said that, if you wish to replace the CPU on your laptop you will have to buy a replacement that includes the motherboard, the cpu and the gpu. Hope this clarifies things. Let me know if you need more help :)
Is it necessary to re paste ? I have been using this laptop for 3 years straight and the max temps I get are 70° (i5) while gaming and ideal it's 40-50° ...so should I go for repasting or not? Confused.
Your temps are low so there is no emergency adding new ones. But when you reach those peak temperatures (70C) and drop in performance (Low FPS, short pause frames etc) then you should consider doing so. I would personally start with cleaning the fans (if you notice alot of dust collected in them) and see if that helps out. Otherwise proceed with repasting as shown in this video! Let me know if this helps :)
@@DisassembleEverything yea...my laptop is pretty low temps...even I had undervolted my cpu so it runs more efficiently. Might open it and clean up...if required!
Greetings Fahri, I suppose you can, as long as the cologne is alcohol based. Personally I never tried something like this, maybe vodka at some point, but I guess you can try and see if it cleans the cpu well or not. Have a feeling your laptop is going to smell good no matter the outcome!
I have a question about bios update of this specific lenovo model, lately i get the message to update bios to later version, but when i do it, it fails and i dont want to install it manualy because i dont trust that lenovo vantage thing anymore. And the second question is, if i put a bit more thermal paste than you did, and it will spread to thoes connectors around proscessor, how it ill affect and can it damage my pc? Because when i disambled my pc first time, the original thermal paste put by lenovo was a mess and it was all around my processors connectors. Also im curious about, how will the fan will if its broken and needs to be changed...!? Thank you (a subscribe from me) this is the best video i have seen about cleaning lenovos so far. Keep it up!
Hi and thank you for commenting my friend, Unfortunately I haven't experimented with lenovo bios yet, when the time comes in the future I might do so, but for the time being I cannot help you with this. As for your second question, there are many reasons why you shouldn't put too much thermal paste in any electronic. First and foremost, the purpose of thermal paste is to transfer heat from point A to point B. Surface A to surface B. When you put too much paste, all of a sudden you don't have only 2 surfaces, but also the whole circumference of those 2 surfaces. In other words by putting too much, the paste "underperforms" in its job to transfer heat efficiently. Another reason why its bad to add too much thermal paste is when it gets dry, it will solidify to a much greater surface area, making it even harder to remove it between the cpu and the heatsink and even potentially risking damaging other components of your machine nearby. And obviously another reason why its bad, is that you get to do even more cleanup when you are going to add new one. Hehe! Hope this helps and I want to sincerely thank you for the nice words you said to me in your comment, it makes me realy happy when I see people enjoying the content that I make here. Again thank you! Also I see you had a third question about the cooling fans on the laptop, but I did not completely understand what your question was, can you rephrase it maybe? Cheers!
Hi there Bharat, If you have the exact same model as shown in the video, all the screws should be Philips head style. If you can be so kind, please describe to me in more detail what do you mean by "flat". Is there only a dash "-" on the head of the screw? In that case you can use a flat screwdriver. But if the screw has no grooves at all , there is a possibility that its a factory defect and you will need to contact Lenovo about it. Waiting for you reply, thank you for commenting!
Im guessing you mean the screwhead is stripped out. Either that or you have a different brand of laptop and theres literally a plastic rivet instead of a screw. Either google how to tap a stripped screw and then (very very carefully) drill it out (or have a pro do it) - or google how to extract a plastic rivet.
Hi there Arpit, Personally this tape doesn't serve much of a purpose besides aesthetics. You can leave the laptop without the tape no problem. But if you want to send the laptop back to the manufacturer, you must have the tape on its original place. Hope this helps!
4:56 *papertowel with alcohol* Is this simple alcohol or something like thing where I can get this.... + papertowel is filter paper? Thank you soo much btw ❤️❤️
Greetings, If I remember I used 95% pure alcohol which you can find at the pharmacies. As for papertowel I use kitchen ones that are durable enough for multiple scrubbings. Hope this helps!
I replaced my motherboard last year under warranty so everything is relatively clean, however sometimes it reached 85°C when gaming and it does stutter a bit, should I try to clean the heatsink and maybe replace the thermal paste too? Great video btw, thanks!
hi, i accidentally got marks of the thermal paste from the heatsink part to the black part around the thermal paste, is that fine or do i have to remove it at any cost?
Hi Clout, If the thermal paste left a "stain" on the black tape which is on the bottom side of the heatsink (referring specifically to here 9:14 ) it shouldnt affect the components. But, if there is enough thermal paste in there to the point that is like a blob, you should definitely clean it. You don't want to make your motherboard being stained with thermal paste everywhere! If you have any other question feel free to ask.
Greetings Piu, Yes, when screwing the heatsink back together you need to go crossways. You begin by slightly screwing down one end (you do not screw down all the way at once) and then slightly screw down the other corner. You do that 2-3 times depending how slightly you screw each screw down. That way pressure is evenly distributed to the cpu and you avoid potentially damaging it. Hope this clarifies things, thank you for commenting!
Thank you very much for this cleaning tutorial. But I have a small problem, I don't have a thermal paste. I only went here because it has cleaning tutorial, then again I thank you for it. I want to ask. Will there be a problem to my laptop if I did not apply the thermal paste at the moment? The part after cleaning up the CPU/GPU. Instead of applying the paste, I will just put it back together, after cleaning the CPU/GPU and the heat sink. But, If its really necessary to add the paste, where can I buy it? Of course it can't be brought in any ordinary stores I think. That is why I want to ask where.
Good evening Sager, Do not attempt to start your laptop if you haven't applied thermal paste on the cpu/gpu like showed in the video. You run the risk of permanently damaging your laptop and its components inside. Follow step by step the video and do not skip steps. It is realy important everything mentioned in this video! You can buy thermal paste in most technology related stores, such us smartphone or computer stores for example. For any other question feel free to ask and also give a quick read in the comments other people have left in this video. You can learn alot from them :) Cheers!
@@DisassembleEverything Hi ive had this laptop for about 3 years and for the last couple of months it has been crashing completely and I'm not sure why, you said that without thermal paste there can be serious damage done, I have a feeling that there wasn't enough thermal paste when I got it and over time has caused damage could that be a possibility and if so is there anyway to fix it, would replacing the thermal paste help?
@@craftyboi9169 Even if you did add little thermal paste, its rare that this would be the reason to permanently damage your motherboard. Most processors nowadays have kill switches when they reach above 100C. So in other words, if you added thermal paste the "wrong way" your system would simply automatically shut down after a couple of minutes from its initial boot. Having said that I do recommend you open the laptop again and check if both CPU and GPU have thermal paste on them and reapply new one.
Hey, we have the same model of laptop Lenovo Y520 limited gold edition one. I applied my thermal paste though I did not spread it evenly because I don't have the same tool you use to spread it evenly. I placed a dot on the GPU and a line on the CPU. After checking my temps my min. Temps were 47c - 50c min on idle and max 79c-83c. Is that normal? The brand of thermal paste I use is HY710. I wonder what went wrong?
Hi Shuffle and sorry for the late reply, Even though you did not spread it evenly, theoretically it shouldn't affect temperatures. The reason why I did it that way in the video is for longevity and cleaner results for being easier to clean and re-apply thermal paste when the time comes for a refresh. Besides adding thermal paste to your system, there are other things that might affect temperatures in your system. Couple of examples are: Do you place your laptop in a clean, dustless table? Make sure its always placed in a table with enough space so that the laptop can receive cool fresh air. An external laptop cooler can further help with that (Google "wind pal fs deepcool" for reference). Also make sure your air-fans in your laptop are clean of dust, as demonstrated in the video at 21:40 If you use any software for overclocking your CPU or GPU, if you are not sure what you are doing, stop using them. Laptops of these generations mostly adjust their performance on their own pretty well. Let me know if this helps, I appreciate it :) Take care now!
Hello, good video, I have a question for this laptop. I have the model Y520-15IKBN, but my keyboard does not work some letters and I am not finding this same model of keyboard, I would like to know if I take a model with a different serial number it would also work example this model Y520-15IKB, no there is a problem with the difference in the ABNT standard. I thank you anyway and I'm sorry for my English.
Greetings Adri and thank you for your question, Yes, you will find other Lenovo Legion laptops with the same keyboard like the one you have. If you remove the keyboard from your laptop, you will also see a sticker on the back of your keyboard with a serial number written on it. That serial number is the specific model of the keyboard used on that laptop, and with a simple online search you will be able to find sellers for you to buy from! Thank you again and your English are ok my friend!
@@adrianolucas9772 O número de série Y520-15IKBN é para o laptop, não para o teclado. O número de série do teclado está localizado na parte traseira do próprio teclado. Você precisará remover o teclado do laptop para ver o número de série. Se você não tem experiência para desmontar o laptop sozinho, visite uma oficina mecânica e peça ajuda! Desculpe pelo meu portugues, estou traduzindo do ingles Espero que isto ajude...
Hi there! Pretty sure you cannot buy this tape on the exact cutout that the laptop features. Having said that, you could buy antistatic tape (or any tape as long as its non-conductive) and cut it to shape just like the original. Hope this helps a bit, cheers!
@@justmine174 Yes, because its going to be placed near the motherboard. You avoid any chance of conductivity in order to make sure you don't damage any electronics inside your laptop. If you have any other question feel free to ask, I am always reading comments :) Have a nice day!
Hi there Sebastien, I personally change the thermal paste once a year. If you live near the Mediterranean countries (or just in general live in a hot country), make sure you change your thermal paste before the summer begins. Thank you for commenting :)
When your thermal performance is dissatisfactory. In some laptops, never. Once a year is a lot more than you'd need but OP is definitely a tinkerer, so I'm guessing he does it often because he likes to. Download and install hwinfo, run it in sensor mode while you use your computer normally and check your max CPU/GPU temps at the end of the day every day for a week (or forever, if it pleases you). If your laptop cpu/gpu rarely or never exceeds 85 or 90 celsius even under your heaviest loads then you don't need to be messing with your thermals.
Hello Ciaran! Best info I can give you about this is that the GPU specifically on this Lenovo Legion laptop is an Nvidia 1050ti model N17P-G1-A1 Personally I haven't come across any video of it being replaced on a laptop, but there should be something out there. Hope this helps! :)
@@DisassembleEverything I am actually planning to buy a 7700hq+1060 combo motherboard from Ali and replace my current 7300+1050ti :) thanks for the video I love how clean it looks at the end
@@deszaras3 Thank your for your comment deszaras. Let me know what prices you see these motherboards go for, I might be interesting in making an upgrade myself in the future as well :)
@@deszaras3 Interesting prices to be honest! Definitely agree with you on the cooling, even though these lenovo laptops don't heat as horrible as some other laptops out there, they do still need some external cooling. The Y520 that I showcased in this video is currently resting on top of a coolerpad, just so that the bottom of the laptop is raised and therefore let fresh air flow on it much easier. Thank you again for the prices, I realy appreciate it!
i have a question i have cold temp in the room. But it raise to 90c-100c why is that In game?. But for idle i get normal about 55c i need help. we have the same exact unit gold edition. in gaming lets say 3 hours long play. what is your maximum cpu temp and gpu sir? is the arctic paste good? i want something for gaming that lowers down. a lot. please help me i am worried about my laptop
Hello Ivan thank you for commenting. While I am playing a typical game (Warframe for example) temps are 55C min - 75C max for the CPU and 46C min - 63C max for GPU. The thermal paste Arctic Silver 5 is very affordable and recommended for laptops. If you are getting temps as high as 100C it could be for a number of reasons: A) The laptop fans are on the bottom of the laptop. If you place your laptop in a place where it blocks the fans, it suffocates the system and raises temps drastically. It is recommended to place laptops like these on flat surfaces. You can even buy a cheap notebook cooler (google: Wind Pal Fs) to raise the laptop even more from the ground and allow fresh air coming in. B) The laptop fans have gathered dust and block air coming in to the laptop cooling it. Follow the steps on the guide here to see how to clean them up. C) You haven't changed the thermal paste for a long time. Follow the steps on the guide here to see how to add new one on the CPU/GPU. D) You used software to overclock the CPU or GPU. Unless you know exactly what you are doing, I do not recommend messing with these stuff on laptops. Laptops mostly come pre-configured from the manufacturer for optimal performance-temps. There could be more reasons why you get those temps, but I would need more information about your laptop to investigate. Try those things out and let me know if you need more help!
Now that is good lecturer 👍🏻 i undervolt it so i wont reach the 90c to 100c. Still it reaches i am already on a cold surfaces. If ever sir i want to contact you somewhere in thr media like facebook to video call its more accurate if il explain it there. I got the stock thermal paste this laptop its been 2 years already i think i need a new thermal paste. My room temp is good. But can i still use my laptop even the temp is not right? You know there is a lockdown because of the corona virus. When i undervolt it in game it still reach 86c-90c
@@Navixed Can you use your laptop at 100C? Yes. Will it perform well? No. Low temperatures are important because they keep the system in optimal performance. In others words, if your laptop heats up too much, it will decrease its performance to cool down. This is also known as thermal throttling. Having thermal paste for over 2 years could be one of the issues with your laptop. It is suggested to atleast change it once a year. A full cleanup (like shown in the video) is highly recommended for people who face thermal issues with their laptops. I wish I could help you more but because of the lockdown I have been busy myself with tons of work and I will not be able to reach out to you besides here on youtube. Having said that, look around for articles and videos related to your issue, many face thermal throttling and high temps and there are people out there more experienced than me to help you out in more detail. Wish you the best and stay safe Ivan!
Sebastien hi and sorry for the late reply. If you are trying to apply paste on a similar laptop as shown in the video, you cannot remove the actual cpu from the socket to reveal its pins. So in my understanding, by pins you refer to the capacitors AROUND the cpu chip. So the question now is rephrased to "When I cleaned the paste on the cpu, some paste was spilled between the capacitors - is that dangerous?" Its not dangerous, in a sense that if you use a regular paste it will not be conductive and will not short circuit the chip. But for me I highly recommend to always make a clean job when applying paste. If this paste gets dry by the years and you try to pull the heatsink off, you might take some of those capacitors along the way. And that ain't great news. Let me know if this helped you at all :)
@@DisassembleEverything Thank you for your answer, yes it is exactly this question, I realized the operation which went perfectly and I advise to use a toothpick or a toothbrush with isopropyl alcohol
question, do i need to add thermal paste regularly? i have had this laptop 2 years ago and i never attempted to open it, i want to clean the dust too is the dust a problem?
The dust can be a problem so yes you should probably clean it up after 2 years. And you only need to change the thermal paste every couple years or so, depending on how much you use it of course
Hi there Tata, As stated in the video at 3:21 You can only unscrew the heatsink screws, not remove them completely off the heatsink. Do not try to force them off, they are meant to stay with the heatsink. If you have any other question feel free to ask!
I simply cant move 2 of the heat sink screws, I removed 3 but top left one and bottom middle one are so tight I simply cant safely remove them without a risk of stripping the screws...
@@hisdud3ness93 Michal greetings, First make sure you are removing the right screws (see the video from 2:56 and after) Second thing you need to keep in mind is that you can only unscrew the heatsink screws, not remove them completely off the heatsink. (Do not try to force them off, they are meant to stay with the heatsink) Last tip is to remember that the thermal paste that is already on the cpu and the heatsink works as an adhesive kind of. In other words its like glued with the cpu and heatsink. Try gentle giggles on the heatsink back and forth until you feel its finally loose. Let me know if this helped, I read comments frequently.
@@DisassembleEverything I actually had to use little hammer to gently hit the screws from the top and use rubber band inbetweent screwdriver and screw so I can apply enough force to move the 2 screws. Never had an issue before on other electronics that screws were this tight, but thanks for suggestions I successfully replaced the paste and laptop is running much cooler now.
As long as it doesnt leave "marks" on the surface of the cpu should do the job just fine. The reason we use alcohol in general is to make sure the surface is crystal clean with no marks or residue on it. Feel free to ask any other questions! Thank you :)
Thanks for this video! I've done everything but when i boot my laptop i get around 62°C - 65° max temp and min temp is 28-30°C Should i be worried about max temp on booting?
Hi there Hima, Seeing high temps on booting is normal, your system is loading all the necessary tasks to operate at the start. Idle means that your system has already prepared all of its tasks and its simply resting, thus the low temps. Hope this clears things out! Take care :)
Nice tutorial. I've got a question by the way. Do you recommend replacing those factory thermal pads on the heatsink (8:15) with Arctic Thermal Pads? One more, what's the version of your Legion Y520? I saw that you replaced your HDD with that Samsung SATA SSD. I thought we could only add a new NVME one and it wasn't possible to replace the HDD, or is it?
Hi there Ridho, sorry for the late reply. The specific model of mine is the Legion Y520-15IKBN. On that model, it came with an m.2 ssd (you can see it at the bottom left at 2:25) and an empty sata slot, in which I indeed as you said placed a Samsung EVO sata ssd on it. As for the thermal pads, replacing them wont realy affect your systems performance. In theory these stock ones that come with the laptop should last for as long as the laptops lifespan will be. If you see dust collect on these pads, use a cotton swab with some alcohol and it should be just fine! Hope this helps!
Hi I noticed that you already changed your hdd to ssd, I also changed mine and installed new windows, after that my GPU which is the gtx 1050 is not detected anymore. What may be the reason for this? Please Help
There are many lovely people down in the comments with question about this laptop or just in general disassembling computer hardware, make sure you scroll down and give them a read if you want to learn more about the topic of this video!
Thank you everyone and enjoy :)
You know what can I do if I have uneven cpu cores temps? When i purchased my y540 it doesn’t went over 77 degrees (with undervolting) after a year temps reached 95 degrees so I repasted recently and now I have like 77 in some cores and 84 in others with the same exact test.
In the final part of the video seems that your cpu is mismatched too (in mine only happens on heavy load over 70 degrees)
It’s about the repasting or about the screwing up of the heatsink?
Thanks By forehand!
Merci, c'est la première fois de ma vie que je change la pâte thermique sur l'un de mes ordinateurs et tes explications m'ont grandement aidé.
Mon Lenovo de 6 ans revit. Encore merci :)
Thank you very much for the detailed step by step process. Followed it exactly, and the computer works as new. I had forgotten how silent the fans can be and the cooling was awful because the thermal paste was dried out. Keep up the good work 🎉
I’ve been having frame rate drops on my laptop for over a year. Couldn’t figure it out as I’m not that tech savvy when it comes to hardware. Turns out my fan was completely clogged with dust. Any game no matter how old it was wouldn’t play well at all.
After I unclogged all the dust following this video, my laptop works like new again. I can even play my games on high settings and I can actually use it on my lap without burning a hole thru my pants. Thanks a million!
Realy happy to hear that out! Happy gaming my man :)
if yours is a legion y520, you might notice a significant difference in fan noise. The Y520 tends to be quite loud right out of the box, but, when the laptop is struggling with overheating or maintaining lower temperatures the fans wwould be unusually loud,and that would be a clear sign that the fans might need cleaning. Personally, I find it necessary to clean the fan on this device every month or two because the spring noise produced by the fan makes me worry it's on the verge of breaking.
Thanks for the guide! My y520 hasn't been cleaned since I got it in 2018 and it was in a seriously bad state. On idle it was at like 45-50 degrees Celsius. It went up to 70 while just watching TH-cam. Playing video games was basically impossible due to throttling. I had to use extreme cooling and a cooling pad to get under 95 degrees in games so I could even play them. I bought myself some arctic silver and isopropyl alcohol and followed this guide to fix this. My radiator was almost entirely clogged up with dust that came together to form something reminiscent of a sponge. It was blocking the hot air that tried to escape. After cleaning it up and changing the thermal paste I'm getting 30-35 C idle, not more than 50 on some moderate load (a few tabs open, TH-cam playing etc). And to my big surprise after a quick test playing some games I didn't hit more than 65 degrees! I'm sure it will go up to at least 70 because I only played for like 30 minutes to test it, but that's still an amazing improvement.
So guys, don't make my mistake, clean your laptop at least once a year.
Also, the original paste from the initial assembly in the factory was awful. I think that when I buy another laptop in the future I'll dissasemble it right away and replace the thermal paste. The original paste was spilled all over the place and was very uneven on the chip. Cleaning it was a nightmare.
I just opened mine up and I'm pretty sure it's dirtier than yours lol
@@liamconverse8950 I bet your temperatures were horrible then. Did it hit 99 Celsius?
@@Cavi587 I only ever started monitoring temperatures this week. But after I cleaned it it dropped about 20°. Just doing regular stuff
What you described is exactly what I wanted to help people with in this video demonstration.
People always get surprised, but it is actually true. Dust collected by the course of time forms a semi-solid state, as you properly described it, a sponge!
Also about the factory thermal pastes, this have been a customer issue since laptops first came out.
They don't care if your thermal compound is suitable for your system, manufacturers are not obligated to do that, so they simply ruin your systems life longevity in broad daylight.
I want to thank you for taking the time and sharing your experiences with the laptop, I'm glad it helped you out!
Thank you man. I repasted thermal paste on my 3 year old y520. Temperatures dropped by 8-12C. The fans were really dirty too, had to spend a lot of time cleaning them! I really appreciate the guide!
Thank you very much man! Makes me realy happy to hear that it helped you out!
A few minutes ago I just cleaned my, by following your tutorial. Thanks!
Clear concise and amazingly put together, you have got yourself a subscriber, keep up the amazing work
Thank you so much for that! Stay tuned for 2 new videos this summer ;D
I've been using this laptop for over 3 years now, no thermal throttling whatsoever. Im just preparing myself with this video for the future, very good and clear explanation, sir btw using a vacum cleaner ( with electricity) could potentially damage or even fry the parts of the laptop, as far as i know
Hi there Marko, thank you for the kind words.
The end of the vacuum cleaner I use is 100% made out of plastic, so there is not metal parts on it that could potentially contact with the laptops electronics and damage them.
Ofcourse, there are other methods to remove dust from electronics.
Compressed air is also recommended for these jobs but I personally dont do that because pushing dust outside into your room, will eventually re-enter your electronics again.
If you have any other question feel free to ask. And thank you again!
@@DisassembleEverything Got myself a 2nd hand Y520 15IKBM just a couple of weeks ago. It is missing the X key, its hinge and the rubber cup under it. It has other issues as well and one of them is overheating so I google-fued a bit and found your video. I bought the key stuff online (not advertising here, but I believe it was a French company, quick to deliver and price was OK) and now I have everything needed to fix it. Thank you for this vide, it's excellent.
BTW, I agree with @markan_6978 about using a vacuum cleaner - it's not the metal parts or knocking out some bits, it's more about the static electricity. Vacuum cleaners, at least the normal household ones, tend to have a lot of it. You don't need to touch the computer parts with the cleaner, the voltage is high enough for the current to jump if you go close enough. I'm not telling not to do it, but if you do be aware of that and try to ground the electricity and don't go too close. If you still do these videos I think just mentioning the static electricity would be enough. I'm using compressed air, but I live in the countryside so it's easy. I just step out, blow the dust off and go back inside :)
Used youre tutorial today on My 3 year old Lenovo legion y520. It works like a new computer and so smooth now! Thanks for this video ,😁
I thought I had to pay 60 dollars just to put thermal paste but now I know how to do it thanks you!
Happy to help Roz :) Thank you as well!
Fantastic video. Didn't know how to reapply thermal paste with this unit. This is the best video by far :)
Thank you so much :)
I am going to apply thermal paste with the help of your amazing video! Thanks for the clear guide
This guide is superb. Exactly the type of content i was looking for, now that time has come to clean up my 2yr+ old laptop!
Hi there Sumit,
Let me know how did your cleaning went and if you are satisfied with the results you got! :)
@@DisassembleEverything I cleaned my 2.5 year old Y520 today. When I opened it, i saw a lot of dust and dirt stuck om the fan, heat sink, and insides of the USB+Ethernet ports. A thorough cleaning of all the insides and applying of paste took me about 2 hours to complete!
Before cleaning and applying thermal paste, I was getting average idling temperatures of 75℃, while I would frequently get throttled while playing games. Now I get average idling temperature of 59℃. Throttling is still happening during games, but it is a lot less frequent and not noticeable. Without applying the paste and just cleaning everything, I saw average idling temperature of 65℃. I guess the performance of the thermal paste will improve after some hours of settling in? In any case, the laptop performance improvement and temperature/current running parameters have improved well beyond my expectations! Thanks for the great video that helped me get the laptop open, with confidence that I could refer to your video in case I got something wrong! Keep up the good work
@@sumitchakraborty9059 Thank you so much for the kind words and I am glad you saw improvements in performance.
Depending on what paste you used, curing times differ.
A "cured" paste may at best drop idle temps for another 1-2 Celcius so dont put your focus on that.
Another advice I can give you for these laptops is that they need to be "lifted" up a bit so that they receive more cool air, so it is highly recommended to buy a laptop base for it (search up on google: DeepCool Wind Pal FS).
Other than that, as long as the laptop stays in a place where the sun is not directly hitting on it and remains in the shade, you should be more than fine!
Happy gaming!
@Sumit Chakraborty same here xD
@@sumitchakraborty9059 how did you clean the air vents, did you use air dryer????
awesome video, I just went out and bought some thermal paste and im going to do this tomorrow. Hopefully this will solve my overheating issue
Hope it helped!
thanks for this helpful illustration
Thank you so much for watching!
Work of art! Thank you so much...
Thank you so much for the kind words :)
To everyone attempting this, you have to disable your battery first that remove to prevent damaging the motherboard
How
@@Javitxuuu 19:59 look up this timestamp for reference. On the left, next to the SATA SSD (named Samsung), you will see a cable that has the following colors from left to right (black, brown, white, green, red)
That cable is for the laptop battery.
Its recommended that you unplug it before attempting anything demonstrated in this video.
Thanks for such a great, descriptive video. Trying myself tomorrow 👐
You are welcome Enne! Let me know how it went :)
@@DisassembleEverything everything went down well and I can't be happier. Thanks for your help! :)
Πεντακάθαρος. Thanks man.
Να'σε καλά φίλε μου!
Very good quality video. I just think that you need to remove in-battery, because of possible damage on electronics.
It's not recomended to spread the thermal paste no ? (cause a little bubles of air can appear when you put back the heat sink)
Awesome video man, helped me out a ton!
Glad that I could help
Dude, great video, thx! Keep up the good work!
Thank you very much!
Excellent detailed video thank you.
Thank you very much my friend!
Hi, great guide! A couple of questions:
1) I have a screw on the heatsink that is stuck. I've tried getting out with multiple size screwdrivers and I believe the head is partially stripped. Any tips on how to remove it?
2) The small screws on the fan plate - what size screwdriver do you use? Or preferably, do you have a link to the screwdriver set that you use in this video so that I have both the proper sizes to remove the fan plate + heat sink screws?
This is a useful video. Thanks for your efforts my friend :)
Thank you very much :)
Very good video thank you for the detailed explanation on everything!
Glad that I could help Jonas, realy appreciate your time for leaving a comment.
Cheers!
Great video man keep up👏
I have a question though. Isn't it necessery to dissamble or just disconnect the battery before doing anything?
Very good detail you pointed out, it was something that I totally missed to mention.
It is indeed highly recommended to remove the battery as well to avoid any damage while working on the motherboard.
Thanks man!
Keeep uuup the good work👏
Thanks for video. Love from Turkey
You are welcome. Very glad that I could help!
Alkol mu kullanmak lazım temizlerken?
@@bigboss3749 Ben kolonya kullanmıştım
Thanks for this helpful video
Glad that you found it helpful, thank you so much :)
This was a huge help! Thank you so much!
Thank you as well for the kind words :)
whoever watching this, you should DISCCONNECT THE BATTERY first!
very simple video, thansk for that! i have issues with my laptop it runs over 90 up to 98 degrees on CoD MW even when i undervolt my CPU to 85%. I had a bad start with that laptop, was blackout drunk and i flooded it with beer. next morning i woke up and it diddnt even started, i turned it Up and nearly 1 litre beer came out... laptop was dead.. i tryed to remove every fluid of that and let it standing there to get it dry.. Half a year later i randomly tryed it again and the laptop works again right now since that nearly 2 years without any issue, just KB is broken so i used an external. I guess due to that beer stuff the thermal paste or smth else ripped apart the thermal paste... im very decent in building stuff on normal PCs and i know how to clean some dust from fans but i were too scare to put new paste on it bcs i thing i might break it. Your guide is very helpful and it seems like it isnt that hard, so i just need to get my broke ass some alcohol and thermal paste. Those tempratures arent good for my laptop tho it goes very hot even standing under a coolermaster cooler tho. I hope with new paste and cleaned heatsink this laptop dont goes that high again... well my old fujitsu lifebook overlifed 8 years with hardcore gaming WoW over 110-120 degrees and it still works today XD.
Happens to the best of us Dominik,
the keyboard on these laptops are designed to stop working the moment liquid touches their electronics.
As for the thermal paste, be gentle when removing the heatsink from the cpu, the thermal paste thats on there might be dry, so if you force it by pulling you might brake the capacitors around the processor.
Generaly, the reason you get high temperatures, regardless of laptop or desktop, is because the thermal paste looses its heat dissipation properties the dryer it gets. That is the reason it is advised in the first place to add new thermal paste on old/hot products.
When the thermal paste gets dry, it solidifies itself in a way. Now all of the sudden instead of having thermal paste, you have "cement" between your heatsink and cpu.
Do gentle giggles until you are certain that the heatsink is removed without any force.
Hope this helps!
@@DisassembleEverything yeah ill just try it when i can get paste somewhere. Nice diddnt know that the paste works actually against the cpu when its outdryed, nice to know. thanks alot
@@DisassembleEverything i have everything now, i just get some good papers and start doing it. if CPU rips, you buy me a new laptop xD
@@DisassembleEverything i just finished it right now. dude there was so much dust and stuff between the heatsink and the coolers.. like WTF. Diddnt had a scapel so i used an old EC card. Worked pretty decent. Sadly i recognized some small pad is missing where one should be. IM testing cod MW later today. But even FF14 runs now at max 72 degrees, before it was 85-90. Paste and alc diddnt cost me even 10 bucks, just had to walk the whole city. Your guide truly helped me alot, even tho i dont have a vacuum cleaner :P. Thanks again bro!
@@DisassembleEverything so i could test now CoD MW after blizzard servers were down for 19 hours in EU -.-. On ground war my max CPU temp went on 78-80, before it was 95-100. I could play on FHD right now, which i couldnt before thanks to throttling bcs of the heat. Deathmatch and any other regular CoD MW stuff runs around 75~, kinda an upgrade for me! i thank u again bro. i cant thank you as much as u deserve. Is there some way i could support you ?
Thanks
Thank you man its very useful video for me! :)
Glad it helped you out brother!
thanks man really helpful!
Thank you as well for the nice comment :)
Excellent video mate, keep it up!
Just wondering why you didn't put any paste on the second GPU?
I'm looking for a decent 135 watts (minimum) power adapter for it, not the Green Cell / MultiEnergy rubbish, new fans and few replacement keys for it from a European supplier, including the ones for the numberpad, which no one seems to have in stock, any ideas?
ΥΓ. Δεν βρηκα καθαριστικο πανακι "Μιχας" θα βαλω απο αλλα οπτικα ;)
Is mx6 or mx4 the best for this laptop? Thank u in advance
Can you help me?, I read in the comments to remove the battery, so before I got to work I removed the battery cable and 2 another two near the fan(there were 3 cables near the fan and I took out the smaller two) and carried on with the instructions show in the video, I finished up and tried to turn on the laptop to no avail, the small light that turns on when the laptop that is located of the left side does turn on, but everything else doesn't, I used absolute ethanol to clean the laptop, any idea what I should do?
Thanks a lot
Much appreciated!
Hello Disassemble Everything, thank you for this in depth video it really left no questions in mind in terms of cleaning.But I have this problem with my lenovo y520 maybe you could help ? about a week ago my computer has frozen while I was gaming on it so I decided to power off from the power button which lead to an auto repair loophole that I currently fixed with a format + windows reinstall but now I cannot activate my gtx1050(when I checked it from devices menu it had a "!" mark next to it), when I tried to download the nvidia drivers for it the first time the pc crashed with a really loud stutter so I tried again, this time the pc has gone back to the auto repair loop which I have fixed again with a windows reinstallaiton so do you think this problem has anything to do with hardware (shortfuse due to power off from button) or maybe my windows installation was missing files ?
I want to apologize for the late reply, I hope that you find a solution to your problem, but if you didn't there is something that comes to my mind that can help you out.
First of all this sounds like a storage device issue along with the OS's installation for Windows 10.
Many forums have reported that in general, when a windows 10 installation boot loops (also known as the infinite repair mode screen) the only real solution that could fix the problem is FULL formatting the hard drive/ssd and install a new version of windows 10 inside.
It is not the most ideal solution, because you probably have personal files you want to keep, but if the drive is corrupted with an OS inside, most of the time it is a lost cause.
Even if you install a new OS into the ssd and you still get errors and the computer does NOT behave as it should, there are 2 other possible factors that could cause this malfunction. Either the SSD is faulty, or the Motherboard runs non factory settings into the BIOS.
It is a realy complicated process to narrow down the problem, if you are the type of person that takes his time with research, I suggest you do so.
Thank you very much for sharing your problem and I hope this finds you well :) Take care.
Will adding thermal pad on head sink pipe help to lower down the temp? While gaming my cpu just went up to 85-98c sometimes shuttering.
ok, that was epic
hey thanks!
I have not repaste my Lenovo y520 since i bought it (5 years old now) and im gonna do it now, tho i must ask, my thermal pads also look a bit melted. Should i change them or should i not? If i should change them, do you know the thickness i need to buy?
do i really need to use anti static discharge gloves or normal latex gloves will do?
Thank you for reaching out Beatrice, when it comes to electronics we always try our best to keep away from any scenario that could create static electricity and discharge onto our devices. Its small things to look after, but if not followed you run the risk of destroying your device.
The gloves I used in this video are made out of nitrile and can be found at any grocery market or electronic store.
Hope this helps :)
Hi! Can you confirm if you remove the battery that there will be no problem? Because I read in some videos here on youtube after removing the battery, the laptop is having a hard time recognizing it. Thanks! Great video.
If you do it once, probably nothing will happen. If you are going to regularly disassemble the device, you want to start making sure no electricity runs through the device while currently fiddling with it. At that point you should also start worrying about the surface you are going to put all the parts (contact only with antistatic surfaces, like a wooden table)
very good quality
Thank you very much, I realy appreciate that. I will keep on improving my filming methods as time goes on!
I know I'm late, but does the size of the brush matter? or can I just use a small brush to get the job done?
Any clean brush should do :)
Top! Thks a lot
Hey man, really useful video this, it helped me alot when opening and cleaning this computer for the first time! I was wondering if that’s a Samsung 870 EVO Sata SSD you have in there? I saw on another comment that since there’s no cradle you have to try to secure it some other way inside the computer but other then that it should work fine right?
You are very kind for saying those things, thank you!
Yes, I added and extra 870 evo in there, the way I tried to secure it is by adding some thin foam at the edge of it so that it collides with the internals just to add a bit more rigidity on the ssd when I close it up.
what a great job
Thank you very much :)
witch grafikcard is in there ? and how can i switch it from intel to only 1050ti ? would be a great video bcoz i allways have fps drops at any game .. thank u for the video ill clean my laptop later an change the paste asswell...!
what percent of alcohol did u use sir?
Hello! I usually use isopropyl alcohol, usualy look for purity of 90-95% +
Awesome video! really helped me alot. but i got a question, do you know the exact thickness of the thermal pads for this model?
I got the same laptop but the thermal pads on mine got eaten by ants (lol didn't know ants like those stuff) so i bought and applied 1.5mm thick thermal pads but i noticed there's gap on the heatsink and the part that should have thermal pad ( the square part beside ram and near the m.3 ssd. don't know what component that is) but after testing/gaming I'm still getting thermal throttling on my laptop.
by the way i tried to measure the old pads and i got 1.5mm thick, maybe i measured it wrong or it was already compressed.
Thank you for great content!
How are you seekerseer,
You've ran into a very special case scenario here unfortunately and I cannot provide you with enough info due to the fact that it never happened to me :(
Best advice I can give you is that the thermal pads should make a small "groove" when they make proper contact with the heatsink. If you see them looking intact and their top surface is smooth then most probably they don't make good contact.
Thank you as well for commenting! :)
do you have to use isopropyl alcohol or just regular alcohol will do?
It is common practice to use cleaning agents that leave no stains on metallic surfaces. From experience, isopropyl alcohol specifically, fits that description best, because alot of other alcohol solution sold in pharmacies are commonly mixed with aromatic lotions that could even ruin a metallic surface.
There is alot of interesting research you could do about cleaning agents and where they could be applied best for.
Thank you for taking the time and commenting :)
What is the black square thing with white lines to the left of the RAM?
If you mean the sticker on top of the heatsink at 3:00 that's a QR code by the looks of it. Don't know where the code navigates you though. Presumably information about the heatsink model type.
My cpu still getting hot temp goes up to 90c when gaming even after changing the thermal paste and all the cleaning. what's wrong?
Hi. I done everything after your video but now it says there is not a NVIDIA grapichscard in this computer what do I do??
Great thanks.
You are welcome! :D
11:36 idk what that is but wont the metal rust by alcohol?
Lovely and useful video, im confused how the IT support handle to customer products in Lenovo, especially german IT guys. Heat sink was opened but termal paste was not replaced during hardware maintenance... User, if you are like to save some money, dont do that when you are looking for gaming laptop. Lenovo is good PC not that, but the customer service blows big time...
I can agree based from multiple experiences with lenovo, customer support is indeed average.
Great Video thank you so much. Could you please tell me if it is possible to replace the cpu with something like a i7 on this laptop. I can't find an answer
Glad you enjoyed the video :)
When it comes to laptops they are assembled differently than normal computers. Both CPU and GPU are permanently soldered into the motherboard.
So having said that, if you wish to replace the CPU on your laptop you will have to buy a replacement that includes the motherboard, the cpu and the gpu.
Hope this clarifies things. Let me know if you need more help :)
Thank you
No problem Tareq!
Is it necessary to re paste ? I have been using this laptop for 3 years straight and the max temps I get are 70° (i5) while gaming and ideal it's 40-50° ...so should I go for repasting or not? Confused.
Your temps are low so there is no emergency adding new ones.
But when you reach those peak temperatures (70C) and drop in performance (Low FPS, short pause frames etc) then you should consider doing so.
I would personally start with cleaning the fans (if you notice alot of dust collected in them) and see if that helps out. Otherwise proceed with repasting as shown in this video!
Let me know if this helps :)
@@DisassembleEverything yea...my laptop is pretty low temps...even I had undervolted my cpu so it runs more efficiently. Might open it and clean up...if required!
@@Adi_98.
I see! Let me know how it went if you do so :)
Hi what thermal paste is used
Hi there! I used Arctic Silver 5.
What is the apps u use to check the temperature pls?
Try googling HWMonitor and you will find their website!
How much thermal paste did you need to use? Will 1g of Thermal Grizzly Kryonaut be enough for the whole replacement?
Should be more than enough!
@@DisassembleEverything thanks! I appreciate the reply on a year old video
Thanks for the video. But can we use cologne for cleaning?
Greetings Fahri,
I suppose you can, as long as the cologne is alcohol based.
Personally I never tried something like this, maybe vodka at some point, but I guess you can try and see if it cleans the cpu well or not.
Have a feeling your laptop is going to smell good no matter the outcome!
@@DisassembleEverything thats the most Russian thing you can do with a pc
I have a question about bios update of this specific lenovo model, lately i get the message to update bios to later version, but when i do it, it fails and i dont want to install it manualy because i dont trust that lenovo vantage thing anymore.
And the second question is, if i put a bit more thermal paste than you did, and it will spread to thoes connectors around proscessor, how it ill affect and can it damage my pc? Because when i disambled my pc first time, the original thermal paste put by lenovo was a mess and it was all around my processors connectors. Also im curious about, how will the fan will if its broken and needs to be changed...!?
Thank you (a subscribe from me) this is the best video i have seen about cleaning lenovos so far. Keep it up!
Hi and thank you for commenting my friend,
Unfortunately I haven't experimented with lenovo bios yet, when the time comes in the future I might do so, but for the time being I cannot help you with this.
As for your second question, there are many reasons why you shouldn't put too much thermal paste in any electronic.
First and foremost, the purpose of thermal paste is to transfer heat from point A to point B. Surface A to surface B. When you put too much paste, all of a sudden you don't have only 2 surfaces, but also the whole circumference of those 2 surfaces.
In other words by putting too much, the paste "underperforms" in its job to transfer heat efficiently.
Another reason why its bad to add too much thermal paste is when it gets dry, it will solidify to a much greater surface area, making it even harder to remove it between the cpu and the heatsink and even potentially risking damaging other components of your machine nearby.
And obviously another reason why its bad, is that you get to do even more cleanup when you are going to add new one. Hehe!
Hope this helps and I want to sincerely thank you for the nice words you said to me in your comment, it makes me realy happy when I see people enjoying the content that I make here.
Again thank you!
Also I see you had a third question about the cooling fans on the laptop, but I did not completely understand what your question was, can you rephrase it maybe?
Cheers!
It happened to me too, even worse I got my windows corrupted so gotta reset windows, and I haven't try to update it since
Hey, The center screw in my laptop is flat, cant unscrew it. What can I do to open it ? Thanks
Hi there Bharat,
If you have the exact same model as shown in the video, all the screws should be Philips head style.
If you can be so kind, please describe to me in more detail what do you mean by "flat". Is there only a dash "-" on the head of the screw? In that case you can use a flat screwdriver. But if the screw has no grooves at all , there is a possibility that its a factory defect and you will need to contact Lenovo about it.
Waiting for you reply, thank you for commenting!
Im guessing you mean the screwhead is stripped out. Either that or you have a different brand of laptop and theres literally a plastic rivet instead of a screw.
Either google how to tap a stripped screw and then (very very carefully) drill it out (or have a pro do it) - or google how to extract a plastic rivet.
The black paper at 23:56, i kinda forgot to stick it back. Should i open it up just to stick the paper? Urgent plz!
Hi there Arpit,
Personally this tape doesn't serve much of a purpose besides aesthetics.
You can leave the laptop without the tape no problem.
But if you want to send the laptop back to the manufacturer, you must have the tape on its original place.
Hope this helps!
@@DisassembleEverything thanks a lot man, i appreciate you replying this quick!
What type of ssd can you use on this device..?
4:56 *papertowel with alcohol*
Is this simple alcohol or something like thing where I can get this.... + papertowel is filter paper?
Thank you soo much btw ❤️❤️
Greetings,
If I remember I used 95% pure alcohol which you can find at the pharmacies. As for papertowel I use kitchen ones that are durable enough for multiple scrubbings.
Hope this helps!
@@DisassembleEverything will 40% alcohol be enough to clean the paste?
@@fa2930
Too much water in it, get a 70% it should do enough and can be found in markets easily
Hi what screwdriver set did you use?
I replaced my motherboard last year under warranty so everything is relatively clean, however sometimes it reached 85°C when gaming and it does stutter a bit, should I try to clean the heatsink and maybe replace the thermal paste too? Great video btw, thanks!
I don’t think that’s the problem
Check your task manager to see if there is any programs taking up a lot of the perfomance
@@Emil_Hovden i checked it out even as far as disabling some programs and registry, doesn't help, so I suspect hardware thermal issue.
If you press Ctrl shift 0 the fans speed up
I have a y520 with i5 7300hq and gtx 1050 and max temp is around 55 C
Can you recomend me a screw driver set for this job apprently when I got inside the laptop I could't open the heat sink screws.
Hi there Darkhound,
I recommend using Philips screwdriver 0 x 50 mm for good connection and not stripping the screws of the heatsink.
Take care!
iFixit makes stellar tools for laptops and any tech you can think of
One of the screws is stuck on the heatsink what can I do
That is normal, you shouldn't worry about it! The screws on the heatsink are fixed in place.
hi, i accidentally got marks of the thermal paste from the heatsink part to the black part around the thermal paste, is that fine or do i have to remove it at any cost?
Hi Clout,
If the thermal paste left a "stain" on the black tape which is on the bottom side of the heatsink (referring specifically to here 9:14 ) it shouldnt affect the components.
But, if there is enough thermal paste in there to the point that is like a blob, you should definitely clean it.
You don't want to make your motherboard being stained with thermal paste everywhere!
If you have any other question feel free to ask.
Is there a reason why you didn't screw the heatsink back following the numbers on it?
Greetings Piu,
Yes, when screwing the heatsink back together you need to go crossways.
You begin by slightly screwing down one end (you do not screw down all the way at once) and then slightly screw down the other corner. You do that 2-3 times depending how slightly you screw each screw down.
That way pressure is evenly distributed to the cpu and you avoid potentially damaging it.
Hope this clarifies things, thank you for commenting!
Thank you very much for this cleaning tutorial. But I have a small problem, I don't have a thermal paste. I only went here because it has cleaning tutorial, then again I thank you for it. I want to ask. Will there be a problem to my laptop if I did not apply the thermal paste at the moment? The part after cleaning up the CPU/GPU. Instead of applying the paste, I will just put it back together, after cleaning the CPU/GPU and the heat sink. But, If its really necessary to add the paste, where can I buy it? Of course it can't be brought in any ordinary stores I think. That is why I want to ask where.
Good evening Sager,
Do not attempt to start your laptop if you haven't applied thermal paste on the cpu/gpu like showed in the video.
You run the risk of permanently damaging your laptop and its components inside.
Follow step by step the video and do not skip steps. It is realy important everything mentioned in this video!
You can buy thermal paste in most technology related stores, such us smartphone or computer stores for example.
For any other question feel free to ask and also give a quick read in the comments other people have left in this video. You can learn alot from them :)
Cheers!
@@DisassembleEverything
Hi ive had this laptop for about 3 years and for the last couple of months it has been crashing completely and I'm not sure why, you said that without thermal paste there can be serious damage done, I have a feeling that there wasn't enough thermal paste when I got it and over time has caused damage could that be a possibility and if so is there anyway to fix it, would replacing the thermal paste help?
@@craftyboi9169
Even if you did add little thermal paste, its rare that this would be the reason to permanently damage your motherboard.
Most processors nowadays have kill switches when they reach above 100C.
So in other words, if you added thermal paste the "wrong way" your system would simply automatically shut down after a couple of minutes from its initial boot.
Having said that I do recommend you open the laptop again and check if both CPU and GPU have thermal paste on them and reapply new one.
Hey, we have the same model of laptop Lenovo Y520 limited gold edition one. I applied my thermal paste though I did not spread it evenly because I don't have the same tool you use to spread it evenly. I placed a dot on the GPU and a line on the CPU. After checking my temps my min. Temps were 47c - 50c min on idle and max 79c-83c. Is that normal? The brand of thermal paste I use is HY710. I wonder what went wrong?
Hi Shuffle and sorry for the late reply,
Even though you did not spread it evenly, theoretically it shouldn't affect temperatures. The reason why I did it that way in the video is for longevity and cleaner results for being easier to clean and re-apply thermal paste when the time comes for a refresh.
Besides adding thermal paste to your system, there are other things that might affect temperatures in your system.
Couple of examples are:
Do you place your laptop in a clean, dustless table? Make sure its always placed in a table with enough space so that the laptop can receive cool fresh air. An external laptop cooler can further help with that (Google "wind pal fs deepcool" for reference).
Also make sure your air-fans in your laptop are clean of dust, as demonstrated in the video at 21:40
If you use any software for overclocking your CPU or GPU, if you are not sure what you are doing, stop using them. Laptops of these generations mostly adjust their performance on their own pretty well.
Let me know if this helps, I appreciate it :)
Take care now!
@@DisassembleEverything Thank you! I undervolted it and it's fine now. It seems like age caught up with my laptop.
@@irreversiblegamingkinda.1
Glad that you found a solution, thanks for letting me know!
Hello, good video, I have a question for this laptop.
I have the model Y520-15IKBN, but my keyboard does not work some letters and I am not finding this same model of keyboard, I would like to know if I take a model with a different serial number it would also work example this model Y520-15IKB, no there is a problem with the difference in the ABNT standard.
I thank you anyway and I'm sorry for my English.
Greetings Adri and thank you for your question,
Yes, you will find other Lenovo Legion laptops with the same keyboard like the one you have.
If you remove the keyboard from your laptop, you will also see a sticker on the back of your keyboard with a serial number written on it.
That serial number is the specific model of the keyboard used on that laptop, and with a simple online search you will be able to find sellers for you to buy from!
Thank you again and your English are ok my friend!
@@DisassembleEverything obrigado pela resposta rapida, e infelizmente não estou encontrado este modelo para a venda no momento Y520-15IKBN. :C
@@adrianolucas9772
O número de série Y520-15IKBN é para o laptop, não para o teclado.
O número de série do teclado está localizado na parte traseira do próprio teclado.
Você precisará remover o teclado do laptop para ver o número de série.
Se você não tem experiência para desmontar o laptop sozinho, visite uma oficina mecânica e peça ajuda!
Desculpe pelo meu portugues, estou traduzindo do ingles
Espero que isto ajude...
Ajudou muito, e esta ótimo seu português.
Muito obrigado!!!
2:36 where can i buy that new black tape?
Hi there!
Pretty sure you cannot buy this tape on the exact cutout that the laptop features.
Having said that, you could buy antistatic tape (or any tape as long as its non-conductive) and cut it to shape just like the original.
Hope this helps a bit, cheers!
@@DisassembleEverything is that tape important?
@@justmine174
Yes, because its going to be placed near the motherboard. You avoid any chance of conductivity in order to make sure you don't damage any electronics inside your laptop.
If you have any other question feel free to ask, I am always reading comments :)
Have a nice day!
When do you change your thermal paste ? thanks
Hi there Sebastien,
I personally change the thermal paste once a year.
If you live near the Mediterranean countries (or just in general live in a hot country), make sure you change your thermal paste before the summer begins.
Thank you for commenting :)
When your thermal performance is dissatisfactory. In some laptops, never. Once a year is a lot more than you'd need but OP is definitely a tinkerer, so I'm guessing he does it often because he likes to.
Download and install hwinfo, run it in sensor mode while you use your computer normally and check your max CPU/GPU temps at the end of the day every day for a week (or forever, if it pleases you). If your laptop cpu/gpu rarely or never exceeds 85 or 90 celsius even under your heaviest loads then you don't need to be messing with your thermals.
Great video, do you know if the gpu of this model can be reballed ?
Greetings from chile ♡
Hello Ciaran!
Best info I can give you about this is that the GPU specifically on this Lenovo Legion laptop is an Nvidia 1050ti model N17P-G1-A1
Personally I haven't come across any video of it being replaced on a laptop, but there should be something out there.
Hope this helps! :)
@@DisassembleEverything I am actually planning to buy a 7700hq+1060 combo motherboard from Ali and replace my current 7300+1050ti :) thanks for the video I love how clean it looks at the end
@@deszaras3 Thank your for your comment deszaras.
Let me know what prices you see these motherboards go for, I might be interesting in making an upgrade myself in the future as well :)
@@DisassembleEverything they seem to go for $320-350. Heat will be the problem definitely so adequate cooler is also necessary.
@@deszaras3 Interesting prices to be honest!
Definitely agree with you on the cooling, even though these lenovo laptops don't heat as horrible as some other laptops out there, they do still need some external cooling.
The Y520 that I showcased in this video is currently resting on top of a coolerpad, just so that the bottom of the laptop is raised and therefore let fresh air flow on it much easier.
Thank you again for the prices, I realy appreciate it!
i have a question i have cold temp in the room. But it raise to 90c-100c why is that In game?. But for idle i get normal about 55c i need help. we have the same exact unit gold edition. in gaming lets say 3 hours long play. what is your maximum cpu temp and gpu sir? is the arctic paste good? i want something for gaming that lowers down. a lot. please help me i am worried about my laptop
Hello Ivan thank you for commenting.
While I am playing a typical game (Warframe for example) temps are 55C min - 75C max for the CPU and 46C min - 63C max for GPU.
The thermal paste Arctic Silver 5 is very affordable and recommended for laptops.
If you are getting temps as high as 100C it could be for a number of reasons:
A) The laptop fans are on the bottom of the laptop. If you place your laptop in a place where it blocks the fans, it suffocates the system and raises temps drastically. It is recommended to place laptops like these on flat surfaces. You can even buy a cheap notebook cooler (google: Wind Pal Fs) to raise the laptop even more from the ground and allow fresh air coming in.
B) The laptop fans have gathered dust and block air coming in to the laptop cooling it. Follow the steps on the guide here to see how to clean them up.
C) You haven't changed the thermal paste for a long time. Follow the steps on the guide here to see how to add new one on the CPU/GPU.
D) You used software to overclock the CPU or GPU. Unless you know exactly what you are doing, I do not recommend messing with these stuff on laptops. Laptops mostly come pre-configured from the manufacturer for optimal performance-temps.
There could be more reasons why you get those temps, but I would need more information about your laptop to investigate.
Try those things out and let me know if you need more help!
Now that is good lecturer 👍🏻 i undervolt it so i wont reach the 90c to 100c. Still it reaches i am already on a cold surfaces. If ever sir i want to contact you somewhere in thr media like facebook to video call its more accurate if il explain it there. I got the stock thermal paste this laptop its been 2 years already i think i need a new thermal paste. My room temp is good. But can i still use my laptop even the temp is not right? You know there is a lockdown because of the corona virus. When i undervolt it in game it still reach 86c-90c
@@Navixed
Can you use your laptop at 100C? Yes.
Will it perform well? No.
Low temperatures are important because they keep the system in optimal performance. In others words, if your laptop heats up too much, it will decrease its performance to cool down. This is also known as thermal throttling.
Having thermal paste for over 2 years could be one of the issues with your laptop. It is suggested to atleast change it once a year. A full cleanup (like shown in the video) is highly recommended for people who face thermal issues with their laptops.
I wish I could help you more but because of the lockdown I have been busy myself with tons of work and I will not be able to reach out to you besides here on youtube.
Having said that, look around for articles and videos related to your issue, many face thermal throttling and high temps and there are people out there more experienced than me to help you out in more detail.
Wish you the best and stay safe Ivan!
Well explained sir thank you so much. Much good info
What the best thermal paste for lenovo laptop
The one I am using in the video :) arctic silver 5
Adraaaaaaaaaaaas
Hello , When i clean the past on cpu ´ some past are between pin it s dangerous for cpu please? Thanks
Sebastien hi and sorry for the late reply.
If you are trying to apply paste on a similar laptop as shown in the video, you cannot remove the actual cpu from the socket to reveal its pins.
So in my understanding, by pins you refer to the capacitors AROUND the cpu chip.
So the question now is rephrased to "When I cleaned the paste on the cpu, some paste was spilled between the capacitors - is that dangerous?"
Its not dangerous, in a sense that if you use a regular paste it will not be conductive and will not short circuit the chip.
But for me I highly recommend to always make a clean job when applying paste. If this paste gets dry by the years and you try to pull the heatsink off, you might take some of those capacitors along the way. And that ain't great news.
Let me know if this helped you at all :)
@@DisassembleEverything Thank you for your answer, yes it is exactly this question, I realized the operation which went perfectly and I advise to use a toothpick or a toothbrush with isopropyl alcohol
question, do i need to add thermal paste regularly? i have had this laptop 2 years ago and i never attempted to open it, i want to clean the dust too is the dust a problem?
The dust can be a problem so yes you should probably clean it up after 2 years. And you only need to change the thermal paste every couple years or so, depending on how much you use it of course
Jonas thx i’ll open it tomorrow, wish me luck hehe
How did it go man?
the heat sink screws are stuck help
Hi there Tata,
As stated in the video at 3:21
You can only unscrew the heatsink screws, not remove them completely off the heatsink.
Do not try to force them off, they are meant to stay with the heatsink.
If you have any other question feel free to ask!
can i ask wats the size of the screw driver u use on the heatsink's screws?
I recommend Philips screwdriver 0 x 50 mm for good connection and not stripping the screws.
Take care!
thankkss!!!
I simply cant move 2 of the heat sink screws, I removed 3 but top left one and bottom middle one are so tight I simply cant safely remove them without a risk of stripping the screws...
@@hisdud3ness93 Michal greetings,
First make sure you are removing the right screws (see the video from 2:56 and after)
Second thing you need to keep in mind is that you can only unscrew the heatsink screws, not remove them completely off the heatsink.
(Do not try to force them off, they are meant to stay with the heatsink)
Last tip is to remember that the thermal paste that is already on the cpu and the heatsink works as an adhesive kind of. In other words its like glued with the cpu and heatsink. Try gentle giggles on the heatsink back and forth until you feel its finally loose.
Let me know if this helped, I read comments frequently.
@@DisassembleEverything I actually had to use little hammer to gently hit the screws from the top and use rubber band inbetweent screwdriver and screw so I can apply enough force to move the 2 screws. Never had an issue before on other electronics that screws were this tight, but thanks for suggestions I successfully replaced the paste and laptop is running much cooler now.
How many % solution of alchohol did you use? I only have 70 on me
As long as it doesnt leave "marks" on the surface of the cpu should do the job just fine.
The reason we use alcohol in general is to make sure the surface is crystal clean with no marks or residue on it.
Feel free to ask any other questions! Thank you :)
Thanks for this video! I've done everything but when i boot my laptop i get around 62°C - 65° max temp and min temp is 28-30°C
Should i be worried about max temp on booting?
Hi there Hima,
Seeing high temps on booting is normal, your system is loading all the necessary tasks to operate at the start.
Idle means that your system has already prepared all of its tasks and its simply resting, thus the low temps.
Hope this clears things out! Take care :)
Nice tutorial. I've got a question by the way. Do you recommend replacing those factory thermal pads on the heatsink (8:15) with Arctic Thermal Pads?
One more, what's the version of your Legion Y520? I saw that you replaced your HDD with that Samsung SATA SSD. I thought we could only add a new NVME one and it wasn't possible to replace the HDD, or is it?
Hi there Ridho, sorry for the late reply.
The specific model of mine is the Legion Y520-15IKBN.
On that model, it came with an m.2 ssd (you can see it at the bottom left at 2:25) and an empty sata slot, in which I indeed as you said placed a Samsung EVO sata ssd on it.
As for the thermal pads, replacing them wont realy affect your systems performance.
In theory these stock ones that come with the laptop should last for as long as the laptops lifespan will be.
If you see dust collect on these pads, use a cotton swab with some alcohol and it should be just fine!
Hope this helps!
Hi I noticed that you already changed your hdd to ssd, I also changed mine and installed new windows, after that my GPU which is the gtx 1050 is not detected anymore. What may be the reason for this? Please Help
When installing a new OS the next step is to install the cpu and gpu drivers!
Didnt realize even the Y520 has an old design of the fans being put together. Don't like that.
why did bro's accent change.....?
Pls help😭