Hello, I have a MSI GP62M 7RDX, MB : MS-16J91 rev 1
Schematic posted in this page : https://www.badcaps.net/forum/showthread.php?t=84710
I saw that the PCH is broken, and it has a brown stain (gone after scratching and no trace on copper).
Do you know if cracked nickel on PCH means it is dead please ? I found another issue ; 3v line shorted and that could explain why the laptop don't start (no light, no led, nothing after pressing power button). And I don't saw anything shorted around PCH, but I don't know how to check it.
Schematic posted in this page : https://www.badcaps.net/forum/showthread.php?t=84710
I saw that the PCH is broken, and it has a brown stain (gone after scratching and no trace on copper).
Do you know if cracked nickel on PCH means it is dead please ? I found another issue ; 3v line shorted and that could explain why the laptop don't start (no light, no led, nothing after pressing power button). And I don't saw anything shorted around PCH, but I don't know how to check it.
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