So iv got an old 7750 iv used for years on a dual display.
The card has 1. Display port 1. HDMI 2. DVI
So A few years ago I tried putting 2 27 inch tv monitors in 1360x768 using the HDMI, and I just couldent get a clear picture. In the end I ended up using a DVI port to HDMI in tv one one,and a DVI to VGA on the other. Decent picture on both. But today one of the screens died and im here again trying to get a decent image. So my process so far: I can use the same tv screen on a DVIto HDMI or directly HDMI from teh card. But If I use the HDMI output on the card the resolution is terrible. Its dull and dark, but the DVI is crisp.
I dont understand why the HDMI output(with different cables) doessent work. Any ideas why, or which outputs would be best on this card for dual setup?