HP Laptop No Power - Troubleshooting Short circuit - Watch component blow on camera
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- เผยแพร่เมื่อ 29 มี.ค. 2021
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Another great episode of my favorite TV show. 😁👍 That ugly cap has been bugging me ever since 1:57 😠🔥
Yes you're right. That cap looks bad but it's testing good. I ended up changing the Mosfets again this morning along with that bad looking cap. Short was gone like before. I powered on the device and Mosfets went bad again. Laptop is going back to the customer unfixed unfortunately. .
@@NorthridgeFix Hahaha You always foolproof your videos, so i knew you did! That job was too good of a tease. You gave it your best. 👍 As Hristo Stoichkov says - "Sum tie win, sum tie lewn". 😂
@@NorthridgeFix this is VCC_CORE core line where blown resistor and capacitor you got the short. Most likely a rare event happened - cpu itself is shorted. IC is battery charge controller. And mosftest near by IC gives VIN line
Was going mention that cap amazing work as always HP should seriously offer you a consultation job to help them design better labtops you seem to always be fixing these things and would have a great many ways to help them improve this line.
@@em0_tion I miss players like Hristo Stoichkov ,,
I highly respect that you show no fix, it shows integrity.
@ARI GOLD EXPERIENCE but it's sad coz I have a laptop with a similar problem that, similarly, led me to a rabbit hole. I think the processor might be shut, in my case :( I had great hopes that this would give me some pointers. Nice video, tho ;)
Wish you would use spoiler alerts
@@unnamedchannel1237 Wish you would watch the video before rushing to the comments to find them 😆
Spoilers
100% 🙌. Definitely
I appreciate you uploading no fixes, helps us noobs understand the diagnostic route when dealing with tricky boards like this.
It's amazing how fast time flies when fault-finding in electronics.
This is like watching an operating room procedure performed by a skilled surgeon. Thank you for allowing us to see how it is done.
Surgeon: its not fixable. Send back to family 🤣
When I do stuff like this it is real hard to give up, even if it is no longer cost effective to repair... I respect your ability to say "No Fix" and move on.... I need to learn from you on that I think. :)
I suffer the same
Same. But its a difference if you do it for yourself or if you need to get paid for
I think your work is amazing. Some of the process you use today were simply not available when I went through college, and I totally respect the new advantage processes I'm learning. I think your skills are spot on, to the point, and well equipped to get it done the best way possible. If you say it's a no fix, after learning what all you go through here, I more than respect that. It's not time effective.
One of your even more amazing fixes! Your thousands of hours of hard precision work really shone through
The whole video I was looking at a cap that was bothering me and looks like it's cracked or something. It drove me nuts.
same
man.. same... i was so annoyed by it.. that capacitor is my nightmare now
That real time resistor blowing video was killer! Love the videos brother!
Respect brother. I have toiled the internet for years looking for you. It doesn’t get any better.
Keep doing the good work, fixing and helping customer's to fix their devices.
This is the real life in a repair shop. Sometimes the equipment fool us. Thanks for sharing.
I love watching your videos. It’s like therapy plus I’m learning a lot. Thanks for the content
I appreciate your honesty, big respect!!
I really love this video because you are an honest Technician. Good job!
Brilliant video! Very good reminder that although something might be possible to fix, it isnt always economic to spend the time to do so (especially when you dont have a schematic and board view). Thank you!
Absolutely love your show, awesome how you show all the steps you go through and find it adorable how you call your dad "Big Boss" xD hope you and he have a good new year
Congratulations on such an amazing achievement, can't wait to see your channel grow even bigger.
Sir im a cellphone and computer technician here in the philippines and i wanna thank u for your videos i learned so much about troubleshooting, ive watched all your videos and keep uploading.
this was as instructional if not more than a straight forward repair... Thank you for sharing
high respect to show these repairs ( fix or no fix ). Your expertise has te be paid anyway. After watching your videos, i feel more confident for my own small repair shop. Im often presented challenges. Sometimes im too afraid to even start the repair. But after watching this, even a no fix seems acceptable.
Hey, I'll allow you to take a shot at fixing any device I own before I let any other EE out there. I respect your work!!!
The shop I’m building will work just like this.
Love it. Thanks for your experience
I truly appreciate ur work...watch every single detail of ur video ....I m a learner ....n learnt so many things frm u
Great man ...we appreciate a no fix episode to....thank you
Big fan, love from Maldives 🇲🇻
I look forward to all your new videos and even rewatch many of them. Thank you for sharing you knowlegde and experience.
Fully respect and understanding this case, thanks for showing
I love how you narrow the issue love all your videos thanks for your videos and time 😎🤓😄
Amazing explanation! I'm from Argentina and while I learn to diagnosis boards I'm practicing my technician English. Thank You a lot!!
Full credit for the effort, great detailed video
You are so good and a great teacher! I love watching your videos.
This video shows your good behaviour& honest.thank you sir.
I learned a lots n lots work ethics from this channel
I love how this guy diagonised bit by bit ,though not to full success ,but it was the best example for a leaner like me
Glad that there are still honest people. Great Channel too.
This is Outstanding High Quality educational content! Thank you very much.
Don't know what's happening to me I don't usually like a video before watching it but with your videos, I always hit the like from second 1 man! Hahaha! Keep them coming, please!
Last words is very important to me. I ever worked on a board that spent 8 Hs and nothing result. It so wasting my time.
Love from Indonesia
Would be interesting to see a compilation video of a bunch of your rejected repairs like 30 seconds in you say no fix for this reason, next....and so on. Appreciate you sir. Thank you for sharing your skills knowledge and experience
This Circuit that blow is switching power supply. Google about it, simply 2 mosfets, 1 Coil, capacitors and driver.
This guy is just learned everything diy. He doesn't know how to properly proceed with fixing motherboards. It begins with reading the schematics to understand how the device works. It doesn't have a charging issue, he already put a fully charged battery inside from a donor laptop and proceeded to remove the ic that is responsible for charging the laptop. Big time fail.
This video was much more educational than I expected when I clicked.
Thanks for sharing your experience
perfect example of proper troubleshooting process
Must be hard to draw the line on this, so near, but (maybe)so far. This type of repair must haunt you 😂
Failures are not less important than success. They concur to improve your job quality and experience. Bravo!!(In Italian it means "I congratulate with you"). Regards from Italy.
È capace di sostituire solo le porte usb, per il resto non è un riparatore ,si ferma davanti s piccoli problemi,come adesso per un banale corto in giro è perduto.
Non ritengo sia proprio così però fermarsi così presto significherebbe dichiarare il 90% delle riparazioni no fix il che non renderebbe certo il suo lavoro remunerativo. Ha buona tecnica però questo si.
Good attempt, you have to draw the line somewhere. I hope that the customer watches this video to understand that you made a genuine attempt to fix the problem.
I Respect your honesty !!
Outstanding quality and educational electronics channel. One of the best. Thank you for doing it!
Hello Alex, I'm Caleb from Nigeria.
I discovered your channel few days ago and ever since, I've been going through the videos on your channel. You've got great technical skills to show off your ability in this field, you're good at what you do, nice work.
Needful to note, seeing all the great works here, I didn't hesitate to hit the subscribe button plus smash the like button for each an evey video I cover, seeing the quality of your works, I started smashing that like button just from the beginning of the video . You're good, pls keep doing more of this .
I'd like to know where to get circuit schematic for motherboards of different laptops, hope you wouldn't mind telling me ?
#I hope you find this comment .
resisting a rabbit hole is hard for me. I respect that you know when to say "no fix"
you did all the best that you could do. as always it was so mauch learned from you great video and full of notes. thanks
Good Day Sir, watching here from the Philippines. Thanks,
This is the best educating video in all your videos...Thanks
Real struggle is seen here.Thanks for sharing.
Crazy when you see something on camera before he sees it, and it gets looked over several times. Sometimes having a second set of eyes is great!
Maybe consider livestream repairs?
You're very patient,sometime there only so much can do. At least you stopped when you knew it would take too much time.
Yes kudos for showing it doesn't always work out even if just for the sake of time and human resources. 👏👏👏
Your best video. You can't succeed without failures.
Very realistic man n tons of knowledge
1:59 bottom right corner capacitor looks literally split in half, skips it, sees tiny hole in resistor 😁
I was screaming at the screen that he completely ignored that part.
This tool see electonics like predator perfect work
This remind me the nice memories when I use to fix 100 of Honeywell smart meters where I found a lot of short circuit on the PCBs
wooow! what an awesome video. also you got a very good gear for identifying a cause of a problem.
Very well explained, i like to watch your videos
مجهود عظيم و رائع . شكرا يا مهندس
I'm quite thankful that my HP laptop still works and performs well except for a minor battery problem that can be resolved; if I have the money to replace it.
Thanks for help us so much! God bless you!!!!!!!!!!
Thank you, sir! Very educational...
bravo for the excelent video... try on the coil that you removed to inject 3 volts 3 amps without the coil on the motherbord. with your thermal camera you will see the short circuit... becareful without the coil and inject the voltage on the side with the short circuit...
This is commendable. Weldon bro👍
i like the no fix videos more because they are the ones that are more educational
You're a great man. Ok love what you do
That Physically Damaged Capacitor...
You Said Very First In The Beginning...
😎
Nice video thx. Which soldering station do you use?
PS: love your videos, very helpful
respect! at least you did your best! good job!
I love wathing your videos...Learning a lot from you on troubleshooting
Nice work, what is the temperature of your hot air gun ? those parts come off so quickly !!
Are you using the new leds ring light? Maybe it's just placebo effect but image looks more clear and bright!
What type of a soldering wire you are using? And how much temperature of the air do you use for removing the chip whithout damaging the pcb. And the diameter of the nozzle did you use the remove the small components?
thank you ,thanks haha,love the honesty no fix, not economical
Hi Northridge, just checking if there is any update on your training course... I would be interested in learning from you. Great Video. Cant fix them all.
From kenya.good work
Great work! Love from India
Whether it fixed or not, you always teaches many good stuffs! Well I'm your big fan
Muito bom seus videos eu sou um tecnico no Brasil...
Thanks,still great effort.
Awesome video!
Great job as always, I'd like to ask, what is the microscope that you are using? I have decent digital microscope but with built in screen, would like to get something decent without screen to connect to bigger4 lcd
You can't win them all pal .great video love watching . Out of interest when you injected voltage in to that cap .does it matter what side of the cap ?
1:57 yellow capacitor in down right looks to me like he exploded
It looks damaged but its working
great episode
Thanks for the idea.. Great 👍👍
I greatly admire your work. And I am learning alot on your channel. By the way what is the colourless substance you are pouring on the board.
Got a spectre with a similar taste for smoked flavor, never solved it, burned a fingertip or two since I have no FLIR.
The screen was good and the battery wasn't swollen so it's parting time, not all is lost, I'm starting to love the infamous Asus ROG's lone since they are almost always fixable...
Great troubleshooting! By the way, where did you got your hot tweezers and what diameter are you using on the hot air nozzel? Thank you for the sharing!
I am interested to these two questions too. Thanks!
link to amazon tools, get referral too
Good Job. 🙏🏻
10:06 cap in bottom middle is fractured?
This man is not a good technician
It is, but i don’t understand why he don’t see it
Great video thank u so much
thanks very instructive