gpu not show in device manager

C

childsy_1985

Member
Hey guys.
I run 2 6870's in crossfire. Yesterday I was playing some games and my computer froze up so I restarted it. When it loaded back up I noticed that My second GPU was no longer showing up in the catalyst control center, so i checked device manager and it isnt showing up in there either. So i have lost my crossfire ability.

I have turned my pc off and trying pulling the gpu out and putting it back in but it hasnt changed anything. Does anyone have any ideas on how to fix it or what the problem could be?
 
Try both GPUs one at a time and see if they are working correctly.

What PSU are you using? I see the one in your sig but it has different GPUs so not sure if it's the same computer.
 
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