Display Port Not Working

[AndyRN]

Specs:

Windows 7

Monitor: Asus VG248QE

Video Card: EVGA GeForce GTX 970 Super Clocked ACX 2.0 4GB GDDR5

MB: Asrock Z77 Extreme4

CPU: I5-3450 @ 3.10 w/coolermaster hyper212 EVO

Memory: 8GB Ram

 

I have had this monitor for about 2 months.  I had two HD7850 in Crossfire and the mini display port stopped working about a month ago.  When I plugged in the DVI cable, Windows said something about not enough power for display port, or something like that.  The cards were also starting to "act up" a little and I was ready to upgrade my card so I have the 970 now.  I did a complete reinstall of windows with the new 970.  

 

I have seen the issue with windows being in Eco like power mode will have issues with display port.  I currently have it in performance power mode and still no good.

 

 

[AndyRN]

I am posting this in case this happens to anyone else with this monitor.  No crap, unplug power cord to monitor and plug it back in, now it works.