Hello and thanks for reading.
I have a ATI Radeon™ HD 5750 by Gigabyte and wanted to hook up a 3rd monitor i was given.
Currently I have a 22 inch wide in the middle that is plugged into the HDMI port on the video card. I have two 17inch monitors that only have VGA outputs. one is plugged into one of the DVI ports using a "VGA to DVI" adapter in the back of the video card.
The third, Is plugged into the DP port via a "VGA to DP" cable I purchased from Monoprice seen HERE
When I first hooked up the 3rd monitor (Hyundai L72s) to the DP port everything was working fine. I was enjoying all 3. Then after a little while of using it, the Hyundai changed to 800X600 resolution and gave me this error:
I tried to fix the resolution using the control center, but the drop down menu was greyed out. However when I did a reboot, I went into the Control Center again and was able to select the higher resolution, but then it would go back to 800X600
What am I doing wrong? Thank you for any assistance
My OS is windows7 Catalyst driver version is 13.1