This how you detect a shorted to ground PCH on Lenovo

Free books download below
Laptop Repair Book 📖
mega.nz/file/W...
--------------------------
mega.nz/file/2...
--------------------------
mega.nz/file/i...
--------------------------
ChinaFix Book 📕
mega.nz/file/6...
--------------------------
TELEGRAM GROUP
t.me/JbvComputers

[@marcoaurelio2399]

In my case, the laptop im repairing doesn't have the 5 and 3.3V. The 3.3 line is shorted. When i inject 3v on the 3.3 v coil the leds on the motherboard start to brink and it draws 0.1 amps. Help me please haha

[@sam_cs_49er]

6:00 is that a general ground contact where u Mount the board to chassis using stand offs?

[@islamragab8744]

I think need to disable the cmos battery before volt injection.

[@gowthamkorukonda6471]

Your way of explanation was too good bro keep rocking 😁

[@jbvtechnologies]

Don’t forget to share with others, let grow this channel

[@ndidikenneth5135]

Good one u are too kind

[@meranjana]

appreciate