All, I have 4 v620s and I have been trying to get my Threadripper based host computer operating and having a devil of a time. For those of you who have three or more V620s, what computer are you using to host them?
I bought a V620 back in August and I've spent over a month troubleshooting it trying to get it to post. The 40mm fan in the shroud mod and the case fans will spin, but nothing will happen. After around 10 minutes a loud beep goes off and an orange LED at the back of the GPU lights up.
System specs:
I've researched and tried every possible BIOS setting to no avail.
The weirdest thing is that I also bought a V340 last week and it works perfectly without having to fiddle with any of the settings. I can boot headless and ssh in with the V340, no problem. As soon as I swap in the v620, no dice.
The only progress so far is that with the new 1200W PSU (upgraded from a 600W) and the current BIOS settings above that I just applied, there's at least now a solid blue LED that shines on the back of the GPU when I turn on the PC, but it still doesn't post. I haven't left it on long enough to hear the beep/alarm, but
I found this Level1Techs thread describing the exact same symptom with the V620 on AM4, blue LED, POST hang, other GPUs work. No resolution there either.
Does anyone have a solution. Its been a month and a half and I'm at my wits end. I would appreciate any help.