There is no display port video out signal from the motherboard. The DVI-D and D-Sub both work when I enanble the onboard video. When I disable the onboard video, the monitor works with a display port signal from my video card when it is (installed). That rules out a bad cable or monitor. I'm not sure which way to go here. Does anybody have any ideas?

Thanks in advance


Asrock Z68 Extreme7 Gen3
I7 2700K
16 Gb Kingston HyperX running @ 1600
80 Gb REVO
40 GB intel 320 series SSD
Twin Wd 1 Tb drive
Sapphire 6970 2 Gb