7 Replies Latest reply on Nov 20, 2017 5:03 PM by Intel Corporation

    Monitor 1 doesn't display unless monitor 2 is connected


      Hi all,


      I had my one Asus PG278Q monitor connected via display port to my 7700K's integrated graphics, and I changed the refresh rate in the Intel HD Graphics Control Panel from 59Hz to 144Hz, and then my monitor stopped displaying. It always shows "no signal" and when I connect my roommates' monitor via HDMI to the integrated graphics, both monitors will display. My monitor stops displaying the instant I unplug the HDMI cable from my roommates' monitor, even if that monitor is off. I've reinstalled the Intel Graphics driver, reset all the settings for my monitor, restarted the computer, etc, but my monitor will not display without the other one connected. Does anyone have an idea as to what's happening?