I have a LA-A921P here on AC adapter[LIST][*]power LED on[*]button SW1 (power) pressed[*]the CPU gets warm[*]fan not spinning[*]no dead short found anywhere[*]+5VALW/+3VALW present[*]DDR_VTT_PG_CTRL is 5V[*]SYSON is 0V[/LIST]the +0.675VSP and +1.35VP is missing, assuming because of missing SYSON signal
SYSON is not shoted to ground
the SYSON is generated by U51 hope it's not it
Is there anything i can test?
Many thanks,
-jp
- Hi all,
I have a LA-A921P here on AC adapter[LIST] - power LED on
- button SW1 (power)