Lenovo ThinkBook 15 G4, dead, not charging, a proper hard repair. 

When i see "....hard repair" on the description , and i see that the video is 45 minutes , i grab popcorn and enjoy :)

I bought one of those little fans after watching your videos. Dusted all 4 of my machines in around 60 seconds. Usually takes around half hour just to do my main dev rig. Worth every penny.

Nice video:- Soldering Tips Great diagnostic process Made a note that PD controller doesnt need programming 45 mins of Sorin voice makes my day. Thanks again for your knowledge.

Thumb him up people free information.

Electronics Repair School, Your content is so clean!

thank u very much. for sharing your knowledge for free. that's a rare thing to find. thank you very much. all support.

The master class at his best humour and repair. Who said dodgy? It was not me! LoL. Bravo👏

Sorin you dont need a schematic.You are a schematic!

And we know you can solder a little bga chip multiple times without reballing it.

Proper calibrated job!

I instantly like Sorin's videos. No matter the content, I know there will be precious knowledge being shared here. I love your content, Sorin. I'll soon be able to send you some gifts from Brazil to thank you for all you shared with us. Thanks!

It goes without saying that nothing is ever won in advance. But once again Sorin, you have analyzed the problem perfectly. Thanks again for the video. 😁👍

i love the logical progression you use to figure out the fault. lol, that bad chip is my kind of luck.

Took about 5 minutes to find the schematic and knew right away, 5v USBc power chip is the one that was burnt, and USBc controller dead. But you did it without schematic, 👍👍

You´re a Wizard of Electronics, Sorin. I love your work. Thank you so much.

it was a hard job for sure BUT THANK YOU SO MUCH SIR I MEAN 43 MINs it's awesome YOU REALLY MADE MY DAY THANK YOU

Thank God for Captain tape 👍

Hi Sorin, a very hard and usuful repairs, next time you'll repair in 15 minutes...great job thank to teach us with so many passion, bye Francesco Timpano from Florence Italy

Very interesting, thank you for taking the time to share this great content. A hug from Granada, Spain

Bro cutting the tape with his hand 🤯

Amazingly cool ! You are the one, Sorin !! Thanks for sharing

38:02 screws went to narnia

@14:58 proper reaction for what happened. LOOL

Easy Pizza in the end

this video is a proper electronics class👍

Great work, well done, nice tutorial!

Hi Sorin. regarding the BIOS/UEFi update - you should clean that up from your SSD as it's sitting there in the boot partition and you may not have the luck next time when the BIOS gets bricked and you'll need to re-flash it.

There is a lot of space inside this laptop but the battery is so tiny :(

Wow nice repair

Dr. Sorin does it again 🙌

That was the really hard job

Thank you for the video Sorin

Dziękuję za wiedzę Sorin.

perfect repair school 👍

the thermal camera already tell you the exact problem from the beginning, the pd controller 😅

Hey, Sorin, why don't you use your Atten hot air station, I see in your last videos. Just curious what happened :) And thanks for another great video!

Nice one!

Finally not a 10 minute job/video!

I love it im addicted to ur content ❤😅

U really worked hard sir 😂

Probably the customer plugged something at the USB port and burned the pd controller and the 5 volt power supply. Could be one of the USB killer devices?

Good job mate 👏

Ouch, this was a hard one ☺

Perfect repair 👌👌👌

Magician !!!

i like you when you say : we have picturrrrrre 😀

Waiste of time you was able to find a schematic of that ic and configure out the voltage

better than factory!

Hi can you please tell what kind of electrical screw driver you used in the video? If you could please leave a link. Thanks.

Very Nice! 😁😁👍

Do the two boards have to be identical? Were the chips identical?

I am facing the same problem with a damaged component in my Lenovo L13s G3 laptop. I need a recommendation for a website where I can find the part I am looking for.

Hi Sorin hope you are doing well, what's the name of air blow you are using on motherboard?

How can you be certain chip is faulty rather than two solder balls under chip touching causing problem when u solder?

I was hoping you would remove the RAM chip, which would show the model of motherboard, just to see the the cost on ebay in used condition vs the end total the customer will have to pay.

Hello Boss, sorry i have ideapad 3-14itl6 laptop - type 82h7 that won't turn on. When i turn on the thing, it lights up the power indicator LED but after some second it turns off and turns on again afterwards and it stays on this loop, no display. If i connect it to AC adaptor, it shows charging indictor but when i power the PC on, the charging indicator does the same thing as the power indicator LED (both on, couple of seconds they go off and they come back on again, off, on and the loop continues can you tell me what's going on or what might be a possible fix for this?

I have hp 840 G2 and it has Amd 1 gb card, recently I gave it for repair, now my laptop doesn't detect amd card, is it possible that repair man has removed it ? also can you tell how card looks like and where is the location of it so I can figure it out myself

Great

everytime you touch ground with testprobe the camera does a "glitch" .

ceau sorin unde lucuesti? am note 20 ultra sea water damaged can you recover documents?

💗

What is the money for?

Very nice approach!

Neata

👌👌👍👍

Perfect craft Manship - "we have got picture, I can't believe haha LOL😂😂 !"

"LoowL" always means its gonna be a "Proper hard repair" 😅

There is not better way to aproach that repair

i give up, after seeing blown track 😁

❤🎉

change ur thermal cam! took toooooooo long to operate!

is this balls are collibrated? lol)

why chip is so expensive ? it is almost like MacBook chip

Pizza je keiva za sve hahaha

The proper solution is to take a pen grinder and fix in a proper way, not always is wire for a proper solutions.