820-3115-A fan spin, green light, no chime, no image

Sr. Robot

Member
Hi, got an 820-3115-A board that had loads of humidity. Managed to get it to fan spin, but there's no chime and no image, no USB power and no green light on Caps Lock.

i get every rail but 820-3115-A is 1.1v.

ALL_SYS_PWRGD is 3.3v

PLT_RESET_L is 3.3v

Tried several different BIOS chips no change.
 
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