Second GPU not detected

nic714mar

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Jan 31, 2013
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I have been trying to get my second gpu detected all day, and I don't know what I did wrong. When I start the computer it says USB Device not recognized, maybe just maybe that is the gpu. Any help would be awesome
 

nic714mar

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Jan 31, 2013
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Well, my motherboard is the Asrock extreme9 1155
Both of my gpus are GTX 680 EVGA FTW+
 

wiggbot

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Dec 22, 2012
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-card properly inserted?
-all power connections made?
-SLI bridge installed?
-drivers current?

These are the basic steps to check. From this point on, I would try to run each card individually and see if they both work.
 

nic714mar

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Jan 31, 2013
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Cards work and sli bridge is connected also properly inserted and the drivers are current power connections are made