Blue lines when running at non native res - Need Help

[ShadowPT12]

Hi, a couple of weeks ago I started to see some weird blue lines on my screen only when gaming. It appears they only appear only when Im not at the native res (I did this because of fps), ive tried everything I could but nothing worked.

Specs: Laptop

i5-9300H

GTX 1650 4Gb

8Gb Ram

running windows 10 pro version 2004

https://imgur.com/a/BZFPTAu

 

My discord is Shadow#1440 if you want to dm me.

Thanks in advance

 

Edit: Here is a reddit post I made before with more details:

 

[Wictorian]

13 minutes ago, ShadowPT12 said:

Hi, a couple of weeks ago I started to see some weird blue lines on my screen only when gaming. It appears they only appear only when Im not at the native res (I did this because of fps), ive tried everything I could but nothing worked.

Specs: Laptop

i5-9300H

GTX 1650 4Gb

8Gb Ram

running windows 10 pro version 2004

https://imgur.com/a/BZFPTAu

 

My discord is Shadow#1440 if you want to dm me.

Thanks in advance

Why dont you contact where you bought the laptop

Also windows 10 2004?

[ShadowPT12]

2 minutes ago, Wictorian said:

Why dont you contact where you bought the laptop

Also windows 10 2004?

yes version 2004...

and the shop where I bough it from doesnt have technical support

 

[Wictorian]

1 minute ago, ShadowPT12 said:

yes version 2004...

and the shop where I bough it from doesnt have technical support

 

Not the shop but the brand must have(it is a legal requirement) 

 

[ShadowPT12]

Just now, Wictorian said:

Not the shop but the brand must have(it is a legal requirement) 

 

already did it with microsoft and no results but yes I will contact Asus asap

[BobVonBob]

Those lines look like they follow the edges of clouds, it could be that the cloud images in the background have something weird going on, not your computer. Does this happen anywhere other than Trackmania?

[ShadowPT12]

26 minutes ago, BobVonBob said:

Those lines look like they follow the edges of clouds, it could be that the cloud images in the background have something weird going on, not your computer. Does this happen anywhere other than Trackmania?

yes, it happens pretty much in any game (Project Cars 2, Assetto Corsa, etc) running at anything lower than native, 1080p in my case.

I made this reddit post before coming here with more detail. I will add it in the post itself:

https://www.reddit.com/r/techsupport/comments/i63sa5/weird_blue_lines_when_gaming_help_me/?utm_source=share&utm_medium=web2x