Hello. Looking for some help on this issue.
I got my HD7970-DC2-3GD5 today and I cannot get the DL-DVI port to go up to 2560x1600 with my Dell U3011. I stay capped at 1920x1080.
I have tried two different DL-DVI cables both of which have worked at 2560x1600 with my 6970. I have tried both BIOS switches with both cables. I have tried with same drivers and also with reinstalling drivers on both BIOS.
When using DP I can get my U3011 to output 2560x1600. However I am looking to use the DL-DVI port for my U3011 so I can use cheaper DP -> SL-DVI adapters for my secondary monitors.
Any help would be great.