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Old 2020-03-09, 15:04   #15
kriesel's Avatar
Mar 2017
US midwest

457210 Posts

Originally Posted by preda View Post
I just spent a huge amout of time diagnosing why my system with 3x GPUs started freezing after a reboot ..., it seems the problem was attached to the power cable..! (the cable connecting the PSU to the GPU). Yet the GPU was starting up fine, just dying a few seconds after starting gpuowl on it with very exotic errors
anyway I'm happy it seems fixed now.
I've seen it take 45 minutes or more for issues to develop.

I just redid the cabling a bit on my mini-miner recently, which currently has 5 NIVIDIA gpus of 3 different models on it. So far it seems that arranging for no more than 2 connections to a gpu or pcie-extender card per power cable regardless of connector count on the cable is working better. V=IR
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