I have an 820-00165 board here with no chime
USB flashes for half a second when first plugged in, no activity after that
All CPU power rails measure normal, and CPU gets warm
PLT_Reset_L is 3.3v
PLT_RST_BUF_L is 2.8V
Tried swapping a known good BIOS chip onto board, no change. Original has been reinstalled
Any pointers? I've never dealt with an issue like this, not entirely sure where to look
Thank you!
USB flashes for half a second when first plugged in, no activity after that
All CPU power rails measure normal, and CPU gets warm
PLT_Reset_L is 3.3v
PLT_RST_BUF_L is 2.8V
Tried swapping a known good BIOS chip onto board, no change. Original has been reinstalled
Any pointers? I've never dealt with an issue like this, not entirely sure where to look
Thank you!