My graphics card doesn't show up!

jonm843

Distinguished
Sep 4, 2011
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0
18,510
Hello,I have a XFX Radeon HD 6790 and I've checked everything. My computer is connected to my TV through my video card and I've installed all the drivers, but it STILL doesn't show up under Device Manager and I have another question...

My Digital Audio doesn't work either. It says "Not Plugged in". Any ideas on how to fix that?

ndvlv9.png