Z87 Pro mobo no Red out of DVI port

jtomczyk

Reputable
Mar 6, 2014
2
0
4,520
Just built my system, z87 Pro mobo i7 4770K ; 16mg, GTX 550Ti, 600W PS, I tried without GPU Card into back of board and I still get no red on monitor, tried this with 2 different monitors; VGA connect to board works fine.

Help