▲ 5 r/Monitors
Artifacts only at 180/200Hz on new monitor
Hi,
I recently bought a new monitor (KTC H27T6) that supports up to 200Hz, but I'm having a strange issue.
The monitor works perfectly fine at lower refresh rates (144Hz), but when I switch to 180Hz or 200Hz I start getting visual artifacts on the screen. The weird thing is that the monitor OSD looks completely normal, so the artifacts only appear in the PC image itself.
What I already tried:
- different DisplayPort cables
- different GPU ports
The manufacturer suggested it could be a bandwidth/signal issue.
Has anyone experienced something similar or found a fix?
Thanks.
u/DrunkBRIGO — 5 days ago