I have Dual Link DVI-D cable for Dell UltraSharp 3007WFP and Dual Link DVI-I for VisionTek Radeon 1GB 4650 DMS59 PCIe graphics card. I have configured this on Optiplex 960 SFF which is running Windows 7. The process is Core 2 Duo. The problem is VisionTek Pro identifies the monitor as a generic PNP Monitor. So due to this I cannot show HD.
I have installed the VisionTek drivers and Catalyst Control center but both of them report that DELL 3007WFP max resolution is only 1280 by 800 (60 Hz refresh rate).
I am seeking for higher resolution now. How can I get this?