820-00239

[andrespi]

this board turns on fan without video, hot cpu,
amp=19v 2.9A
this measure

PPBUS_G3H=9.7v
PP3V3_S5=3.3v
PP5V_S4=5.1
PPVCCEDRAM_S0_REG_R=1.05
PPVCCGT_CPU_PH1=0v
PPVCC_S0_CPU=1.05
PPVCCPRIMCORE_SUS_PCH=1v
PP1V0_SUS=1v
PP1V2_S3 =1.2
PPVCCIO_S0_CPU =0.97

 

[2informaticos]

"PPVCC_S0_CPU=1.05"
It should drop to 0.65V, when board really boots.

Any history available?
You can try to flash known good BIOS.

 

[andrespi]

Could you give me a BIOS in good condition, chip rom is u6100 is true?
Any history available? algo de pelusa sobre u7100 como se ve en la foto, ya limpie pero persiste problema con camara termica calienta u7210,l7030 despues de un tiempo

 

[2informaticos]

Try this and comment...

A1706 820-00239-09 - clean.bin

drive.google.com

 

[andrespi]

ok those are measures, but not video, not fan. amp 19.92, 0.608A
PPBUS_G3H=9.7v
PP3V3_S5=3.3v
PP5V_S4=5.1
PPVCCEDRAM_S0_REG_R=1.05
PPVCCGT_CPU_PH1=1.046
PPVCC_S0_CPU=0.87
PPVCCPRIMCORE_SUS_PCH=1v
PP1V0_SUS=1v
PP1V2_S3 =1.2
PPVCCIO_S0_CPU =0.97

 

[2informaticos]

"PPVCC_S0_CPU=0.87"
Still not booting; should drop to 0.65V then.

 

[andrespi]

SO WHAT ELSE CAN I DO?

 

[2informaticos]

I suspect bad CPU...