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Pimmeh
12-25-2014, 05:35 PM
Monitor displays artefacts at 144hz, 120hz looks fine. Is this issue related to the graphics card or the monitor?

Specs:
Intel i5-4670k
MSI G45
XFX R9 290


https://www.youtube.com/watch?v=inxmSJFdTis

NapsterNZ
02-03-2015, 10:00 AM
Monitor displays artefacts at 144hz, 120hz looks fine. Is this issue related to the graphics card or the monitor?

Specs:
Intel i5-4670k
MSI G45
XFX R9 290


https://www.youtube.com/watch?v=inxmSJFdTis


Hi,

I have the same problem and have since i bought this monitor.
I am running a AMD R9 290x and can't go higher than 120hz otherwise I see that you see.

Can this be a monitor issue or gpu?

gabbo
02-03-2015, 03:24 PM
AMD gpu have problems with this screen when running at 144hz. Working fine with nvidia gpu.

pstlouis
02-14-2015, 03:50 AM
have the same problem but with NVidia card. work ok at 60hz, 120hz but not at 144hz.

Volt
02-14-2015, 09:01 AM
You've probably already tried the following but just in case, try ...

1 - Check for loose cables
2 - try another DP cable

dougvj
02-21-2015, 08:40 PM
This fixed it for me:

http://rog.asus.com/forum/showthread.php?58187-Fix-for-144Hz-flickering-on-ROG-Swift-PG278Q-with-R9-290X