cancel
Showing results for 
Search instead for 
Did you mean: 

PG32UCDP horizontal lines across the entire monitor

snakept
Level 8

I've gotten my monitor yesterday, and since plugging it in, I've noticed these weird horizontal lines accross the display. They are static (if I move content they do not move with the content) and they are perfectly parapel, span the entire width of the monitor and are consistent from top to bottom. They are more noticeable in dark grey, but can be seen in any color. I'm attaching some pictures.

Pixel clean did not do anything, changing cables did not do anything, no issues on LG C2 TV or my second monitor (27'' 1440p IPS).

Does anyone know what these are??

EDIT: Just to clarify, these lines are more visible in person than in the pictures.

20241127_125049.jpgStill happens in color so it's not a "grey" issueStill happens in color so it's not a "grey" issue20241127_125542.jpg20241127_130254.jpg20241127_130320.jpgThis is by far the clearest picture I could take of the linesThis is by far the clearest picture I could take of the lines

712 Views
11 REPLIES 11

snakept
Level 8

Just to update, I received the UCDM and it doesn't have the horizontal lines issue, which in my opinion makes the monitor worse than my old IPS. I'd still hope that it's a defective panel because that is at least unnaceptable for me. I am going to be returning the UCDP and keeping the UCDM. I honestly thought WOLED would be better for me based on the pros and cons of each, but having both side by side, I gotta choose the QD-OLED, biggest issue being those horizontal lines 100%.

AloofPolo
Level 7

Im in the process of returning / getting a new ucdp, im hoping that these lines wont be on the new monitor, worst case i will purely return and get the ucdm