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DVI ports question
Hi,
I have XFX HD 7850 GPU which has two DVI ports. One is DVI-I (marked as Primary) and the other one is DVI-D (marked as Secondary). They both are dual link. I thought it was logical to use DVI-D since I use DVI cable (single link) directly from my monitor. I had freezing, BSODs and problem when waking monitor from sleep every 2-3 days. Now I changed to DVI-I port with the same DVI cable and had no problems in a week. My resolution is 1920x1080. I will wait few more days and then return to DVI-D port to see if problems will occur again. So if I determine that I have problems when I reutrn to DVI-D port, does it mean that there is something wrong with GPU and this port or it is normal that I have to use DVI-I port since it's marked as Primary even if I don't use VGA converter?
Thanks