I have an ASUS PG278Q 1440p monitor running off a GTX 1080 gfx card and everything has been working well for a few years. In the last few days I have started seeing black flickering on the screen (as if the monitor is losing signal very briefly). It tends to come in waves then stabilise for a while and it seems to be completely random as to when it happens.
The behaviour only happens when Windows is loaded and does not affect the monitor OSD so I assume it must be driver related or displayport cable related (today I discovered the cable I am using is not VESA approved).
I have been playing around today and tried completely uninistalling and re-installing gfx drivers, no effect. I have, in the last 5 minutes, found the graphics options to set the monitor refresh rate and reduced this down to 23Hz and have not seen the flickering behaviour yet but obviously this makes Windows less nice to use.
I have purchased a new VESA approved displayport cable and would like some input as to whether people think this will solve the issue and how this could suddenly start to happen after about 2 years of no problems whatsoever.
Thanks
The behaviour only happens when Windows is loaded and does not affect the monitor OSD so I assume it must be driver related or displayport cable related (today I discovered the cable I am using is not VESA approved).
I have been playing around today and tried completely uninistalling and re-installing gfx drivers, no effect. I have, in the last 5 minutes, found the graphics options to set the monitor refresh rate and reduced this down to 23Hz and have not seen the flickering behaviour yet but obviously this makes Windows less nice to use.
I have purchased a new VESA approved displayport cable and would like some input as to whether people think this will solve the issue and how this could suddenly start to happen after about 2 years of no problems whatsoever.
Thanks