Topic: 6 card rx 580 rig only shows 4 cards. any idea's - page 2. (Read 263 times)
Check your GPU risers
windows 10 pro
seasonic focus plus plat 850watt on 3 cards and motherboard
evga 850g2 on 3 cards and fans
ssd 128 xpg
8giga xpg memory 266
intel 4600
msi z270 gaming m3
bios set to gen 2 pcie
4g mining on
96 block cycle
2 asus rx 580 top strix model
4 xfx gts rx 580
tried reinstalling windows and all drivers today, no change, tried 1 card at a time and always stops at 4 and somethings it takes a couple restarts for it to see the 4th one. Device manager is only showing 4 not talking about drivers at this point.
seasonic focus plus plat 850watt on 3 cards and motherboard
evga 850g2 on 3 cards and fans
ssd 128 xpg
8giga xpg memory 266
intel 4600
msi z270 gaming m3
bios set to gen 2 pcie
4g mining on
96 block cycle
2 asus rx 580 top strix model
4 xfx gts rx 580
tried reinstalling windows and all drivers today, no change, tried 1 card at a time and always stops at 4 and somethings it takes a couple restarts for it to see the 4th one. Device manager is only showing 4 not talking about drivers at this point.
Can you not give us some more info? What setup are you running? What PSU do you have and he are they connected? You are using powered risers? What sort of voltage are you passing through your gpus? Are they OC? Under volted? Are you 100% sure they all running the same drivers? Same brand of gpu? Give us some more info and maybe someone can help you out better.
I wish it was that simple. I can unplugg any of them in random order and still only 4.
Ive had this problem it was just a loose power cable. Try unplugging them all and then plug them in one by one.
New rig. first amd system ever. 6 rx 580's windows 10 pro, msi z270 ssame board I use on NVidia 6 rigs, latest driver, switch to compute mode. What could be the problem? Driver says in compute mode should be able to run 12 cards.
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