Double check that you have the latest driver version, In Your DXdiag.exe I have noticed Quite a few that are running an older version AMD display driver version 8.872
Catalyst version Catalyst 11.7 Released 7/27/2011
The current version is AMD display driver version 8.881
Catalyst version 11.8 this is current http://sites.amd.com/us/game/downloads/Pages/radeon_win7-64.aspx#1
Make sure that your card is supported
Hope this helps out
Catalyst version Catalyst 11.7 Released 7/27/2011
The current version is AMD display driver version 8.881
Catalyst version 11.8 this is current http://sites.amd.com/us/game/downloads/Pages/radeon_win7-64.aspx#1
Make sure that your card is supported
Hope this helps out