Question Vertical lines across display

stormforce

Honorable
May 25, 2014
14
0
10,520
1
Hello hardwares!

I turned my pc up and these vertical/horizontal blue lines appeared on my display as shown in the photo. I tried monitor with my laptop and its working fine, so its not the monitor. What do you think this can be? Graphics card, software...?

If I change the resolution in the display settings number of lines decreases.

Thanks in advance!
Stormforce


 

ASK THE COMMUNITY