I have a monitor that uses a dvi cable. I hook it up to my mobo, it displays just fine using integrated Intel HD Graphics. Then I try to hook it into my Graphics card and no display. (This is a new build, but ive had the same cable, video card, and monitor from my last pc). I restart it with the cable in. My video seems to power on, as the fan spins, I have the 4 pin connector in. Plain out no display from monitor no matter what ive tried. You might think switching my graphics boot in bios would help, but it doesnt. It asks me to switch to pci or Something that is the integrated. I switch to pci, restart my pc and quickly plug dvi into graphics card, but no display still happens. I even fully shut it off and on. I plug it back into mobo and it displays. The settings for graphics boot seem to always go back to auto choose too.
Setup:
Radeon HD 6870 AMD
Intel Pentium g3258
ASUS H81M-D PLUS LGA 1150
Setup:
Radeon HD 6870 AMD
Intel Pentium g3258
ASUS H81M-D PLUS LGA 1150