I have a GPU that is acting up, its hashing way less than the others....i can see its not stable in afterburner.....but for the life of me i cannot figure out which one it is. I have 8 of them running
I hope someone out there has run across this issue and can shed some light
meaning is the first one on the board GPU 0 and the next is GPU 1 etcccc... ?
Thanks in advance
Had the same issue million times, its has always been the power supply. PSUs run most efficient if you use 50% of their target output e.g. 800W on a 1600W PSU. If you are in the last 15% between e.g. 1400-1600W and don't have a TITANIUM PSU you will see power surges, drops and unstable continuous power outputs. Splitting GPUs to two PSUs or severely under volting them solved the issue for me.