Hi there, the number is GH4UZ_LA-L141P
Rev: 1B
2021-01-07

Cheers
Craig

2021 model with Ryzen CPU
Has charge light when plugged in, but no sign of life otherwise.
I have the board out and all rails are good except for vcore.
Really hoping to find some schematics to dig deeper.
No short anywhere either.
Cheers
Craig

Hi everyone,

I am Craig from New Zealand, ex Airforce Avioincs tech, now repairing mainboards for friends mainly on weekends, just to keep the brain ticking over
My first computer was a beige C64 with tape drive and played last ninja, a good 45 minute load time if I recall.
Now days I have quite a few devices in the house with the kids and wife all having various tech.
I am here as I have run into a mainboard fault and can not find the schematics for the life of me, hoping I can find one here

Cheers
Craig