Hi guys,
I have found in my device maneger is my monitor name " Generic PnP Monitor " not as always Acer X34
and i serach about Generic PnP Monitor and i do many solutions and nothing works with me still the same
i reinstall the gpu driver and also download the x34 driver and install it, change the hdmi and DP cale but the same problems
My rig:
i7-5960x
Asus rampage V x99
3x sli Gtx 980 ti
32gb ram
Some solutions that didn't works with me:
1. Turn off the computer and monitor
2. UNPLUG the power for few minutes so that all the capacitors drain in the circuitry of the monitor. You may want to unplug the video cable as well.
3. After few minutes, replug cable and power cord, turn on monitor and reboot computer.
If that didn't work try this: Open device manager. Expanding Display adapters. Right click on the adapter and then do a "Update Driver Software"
If that still doesn't work, take a look at this link and see if it applies to your situation: http://www.sevenforums.com/tutorials/7947-force-dvi-hdmi-resolutions-refresh-rates.html?ltr=F
So guys what i do?