In Revit 2012, if graphic card issues arise between your computer's video card and Revit, a message displays in the Graphics tab of the Options dialog, explaining what the issue is and how it can be resolved, see image below.

If you want to get more information about video card, click “Get information on supported hardware” in this dialog, the “Find Graphics Hardware” website opens, select Revit in Product field, 2012 or 2011 in Product Release field, select the OS, Card Vendor, etc, check “Certified” or “Recommended”, click Find at the lower right corner..

Then select a specific card in the result list, you will see the detail capability and you can click “Download Driver” to get the card driver.

Note: “Find Graphics Hardware” website is:http://usa.autodesk.com/adsk/servlet/cert?siteID=123112&id=16391880, you can find the frequently asked questions and report graphics hardware issues there.
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