Help: Monitor Flickering

[Gulei_]

Recently, my monitor started to flickering like crazy, sometimes the images become deformed, sometimes I get bunch of lines, red screen, black screen. I tried using different monitors, different cables, reinstall display drivers but none would seemed to work. Would it be the problem of my graphic card?

 

[Endless8]

Yes, it can be a memory problem on your GPU try to test it with another one. If problem don't persist on another card thats the GPU problem
Cheers.