ASUS Zenbook UX534F - No power, board repair - simulating CPU vcore with a lab power supply
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- เผยแพร่เมื่อ 5 ก.พ. 2025
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Mr Sorin is the best teacher no doubt
Mosfet half bridges that protect the load are a great idea, every laptop should have them! They can also signal a fault condition back to the controller.
23:55 thank you for this information. I didn't know about that.
My rule is to never ever check resistance with power supply or battery connected no matter how tired /lazy I am, so I never had this case, but anyway it is good to know.
Only Sorin will teach you such things, thank you!!
Interesting.. love watching your confidence injecting directly into rails
Isn't it incredible? That's exactly what I was thinking too
Its experience. Sorin is one of the best on here.
Sorin and Alex from north ridge fix are the best! They are both professionals in a different way
@@looukasst.77 NRF is loud mouthed! Much ado about nothing!😀
and we have a picture also on the tuchpad :D
Can't believe.
never seen someone born a teacher,but you are🎉
Another class, thanks Sorin.
That was a lucky customer
WOW. So much information about CPU side / mosfet repair in one video. Amazing
Please continue to entertain us while teaching us a lot. So exciting. A french guy...
sorinoo îmi plac foarte mult streamurile live. sper să văd mulți dintre ei venind
kudos from Ethiopia✌✌
Very informative. Thanks. 😊
Wooooww! This was a rellay nice episode! Thank you for sharing knowladge Master ❤
Those chips are found on the new Xboxs for powering the APU and I've had a few to be shorted yet the console is fine, replace and it works perfectly again.
Love watching the master at work thanks Sorin 😊
You're the best teacher..
Thank you very much Sorin !
Great job as Always thank for sharing Sorin
Nice to see the tee shirt properly on place 😊👌
I had this same model and every battery I bought for it, windows and the bios would not recognize the battery as charged, yet it would run from the battery!? I couldn't update it's bios, so I gave it away for free. I could not find the problem. Bought an Asus Rog, no issues. Thanks, Sorin.
I learned a ton watching this...
You always confuse me when you say what we check first..🙄 Sorin is the best!
Way so many spam here in comment... Good job Sorin! I watch every video from this channel. 😀
Good job mate
Excelente vídeo
Nice T-shirt. And niiiice Videos, Sir. I enjoy it to see your Videos and learn.
Amazing fix. Thank you.
"We need More AMPs.."...T-Shirt...lol
Mr Sorin, please may I ask which range do you use for testing resistance? Is it dependent on the components being tested? Very interesting vids, never stop learning.
Waiting for Sorin`s video`s like a film series 🤣 Lets see what the ”profesional engineers” fked up today.
Wow very interresting thank you !!!!
They start to learn finaly , hope that save gaming laptop
nice fit sorin
nice repair
Sorin what do you think about adding aluminium heatsinks to CPU mosfets? You know the small ones with thermal tape.
CPU "Ha! I am not dead yet! Who is dodgy now!?"
Great Sorin😅😅😅
Hello. I'm watching from Korea.
I have a question for you.
After connecting the laptop dc charging terminal, + terminal resistance? What do I do when I put it somewhere and check if there is any part that generates heat?
I have a broken laptop now, so I changed the MOSFET recklessly, but the symptoms are not resolved and I'm frustrated, so I'm looking for a video of the teacher. Equipment includes a fan, an iron, a DC power supply, and a thermal imaging camera.
multimetre BEEP is very loud check the input cirquit
Electronics rule no : 1
DO NOT MEASURE RESISTANCE UNDER VOLTAGE AT ANY CIRCUMSTANCES.
Some IC need to have power lines in correct order if you put power in incorrect or have rules that one voltage line cannot be higher then other you brake it and you have dead ic !!!
Hello Mr Sorin . I have the same issue . Can i use bridge frome the next coil ?
That was awesome. .
you had 1 ohm after removing drmos because of the heat after desoldering - try heating a cpu with soldering station and then measure its resistance
he demonstrated that at the end of the video.
Maybe you should watch the whole video before commenting. He explained exactly this in the video.
Nice one
My asus zenbook 13 flip it has a cracked screen and it is not turning on is it comp broken or is there a way to use/fix
That laptop do cost a bomb! More expensive than some gaming laptops!
Sorin, what camera do you use as the top cam? The one you use to zoom in and out of the workspace!?
Or a T-shirt with the legend “who’s dodgy “😂
I told you..... First thing is visual inspection. lol
Thermal camera model please sir
Sorin I have a computer repair shop but no customers how do I popularize my shop in the local area😢😢😢
If you fix friends, acquaintance computers you will get clients via word of mouth. You can also popularise in facebook, whatsapp groups etc! If you are good, you will attract clients like flies to jaggery!😀Only accept good clients, not misers on payment!😀 Good Luck!😂😁😀
Hey my Hp pavilion gaming laptop ryzen 5 5600h with Gtx 1650 turn off randomly and turn back on when Plugged in during normal woks like word,excel and browsing not happen while playing games or in heavy tasks and it happens every single day i don't know whats the problem can you suggest me the possible reason of this
And we have double picture!
HAH! that was a starnge one. I thought it was gone.
Asus makes good job! ...
This laptop computer that this customers kept on getting hooked on the new PC games called skull and bones, This is why people kept on playing this types of games so far of too many games play it will ruin the mosfits chips out-DLH
1 ohm no bad
Iam muslim ,Mr minal aidzin wal Faidzin good bless you
Sorin you mudt improve quality of your camera. I dont know why but even on highest toutube quality settings , motherboard parts are blurry and not recognisable. Comparing to other repair channels here i can clearly see even part numbers on mosfets!
So it THIS time you have a nice laptop for repair and other times you were lying to us ?
All are nice :) One question, thermal pads recommendation&size for 3090FE? From some reason the vram is going up to 100 Thank you
@@electronicsrepairschool depends on the pads. Soft, 2mm. Hard, 1.75.
Both sides the same I think.
Also if done perfectly right, it will hover at around 80 to 90, basically it should be about the same as the hot spot.
Thank you
Can you keep beeper volume down Sorin? It's too loud and pretty annoying
it's for those that tend to sleep during the lesson. :))
Second
first
Second... 😅
Its very dangerous to inject voltage in CPU with external power supply, because phases doesnt match. It can burn processor easily.
Not for Sorin. He has a proper calibrated external power supply.