HD 7970 not recognized by Z68 Extreme3 Gen3

[Hafe]

This is my first PC build. I have this motherboard and GPU.
Newegg.com - ASRock Z68 Extreme3 Gen3 LGA 1155 Intel Z68 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
Newegg.com - XFX Double D FX-797A-TDBC Radeon HD 7970 Black Edition 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card

Last night when I had no OS, I could not get a display from the video card. Tonight I got Windows 7 installed but it still doesn't show it in my display adapters. I installed the drivers (downloaded from manufacturer's website, because the disc didn't work, because it doesn't recognize that I have a video card.) It is plugged into a PCI Express 3.0 slot (the only one it physically fits into with this case) and it is definitely receiving power, because the fans are on.

Is there anything I can do at this point short of exchanging the video card or getting a different motherboard?

[profJim]

Re: HD 7970 not recognized by Z68 Extreme3 Gen3

Check out a similar problem in http://forums.tweaktown.com/asrock/4...-7850-gpu.html and send a private message (PM) to ASRock TSD - Emily and include a link to this thread.
I changed the thread title's name from Z38 to Z68.

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