Question Samsung 49 inch strange pixel errors

Sep 13, 2020
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Hi guys,

I recently bought the Samsung 49 inch QHD monitor (LC49RG90SSNXZA). It's a fantastic display BUT aftter 10 days, I have a very strange and annoying problem and I think it's broken :-(

Anyway, the attached pictures show that problem. Funny thing is those errors are not always there. They appear, disappear, come back in various colors, sometimes flickering, sometimes not. Sometimes not for an hour, sometimes after minutes. The errors ONLY appear at the bottom and the sides of the panel, and not only in games, but also when I put two Browserwindows together (then there are sometimes wonky looking pixels in the middle where the 2 windows are "attached").

It's not my pc (tried a laptop), it's not the cable (tried another one and hdmi instead of displayport), I updated the drivers...as it DID WORK for 10 days I guess display is just broken, but it's so strange and I reaaaally do not want to send this freaking huge thing to Samsung.

View: https://imgur.com/kZa3hbV

View: https://imgur.com/3vhBIfu


Any idea, maybe?

Thanks