820-3115-B brain dead, no chime

[quasimodo]

Hey guys,

history: no green light on charger, fixed it, now starting, fans spinning, no chime, no picture/backlight


cpu vcore is present, goes up to 1.12v then jumps to 0.9v


any help? dead cpu?

 

[2informaticos]

VCORE should drop to 0.75V aprox, when the board really boots.

May have problems with CPU, PCH, BIOS; or just a simple resistor, like R7402/3.