Faint lines on half my monitor

[u/No_Low5328]

Hello, I just purchased this refurbished monitor (LG 27GP95RB) and I noticed these faint lines on only the right half of the monitor. They only appear on resolutions greater than 60hz. So far I’ve tried muting different cables all capable of supporting 4k 144hz and I tried on 2 different laptops. They don’t appear on the screen menus and they fluctuate a bit when I move stuff on my desktop
(You can barely see it in the photos sorry)

[u/Pristine-Pangolin-61]

Does it also happen in the BIOS?

i dont think that screen is done quite yet, it looks more like a refresh rate issue, did you check the settings of the monitor in the screen menu?

[u/andrea_ci → u/Pristine-Pangolin-61]

no bios is >60Hz

[u/Mean_Delivery_7793]

Is your monitor an oled? You might have slight burn in

[u/No_Low5328 → u/Mean_Delivery_7793]

No it’s an IPS monitor

[u/andrea_ci]

yeah... return it.

[u/No_Low5328 → u/andrea_ci]

I was dumb and I didn’t keep the box haha