820-2915-B 3 Beep

[javier_herart]

Hello. I have this board doing 3 beeps.

Costumer mentioned 1 memory slot died first. (Same issue on both slots)
GPU is dissabled with GMUX programming.


PP0V75_S0_DDRVTT: 0.75V
PPDDR_S3_REG_R: 1.6V


Thanks!

 

[javier_herart]

Also, tried known good bios and same issue

 

[2informaticos]

Do you have DDR3 test card?
It can show you which lines lost the connection.
You can try resoldering the pins on the edges of RAM slots.