white lines on desktop

I am running windows xp and, recently, the screen was covered with small white vertical lines, they affect many of the icons, although the wallpaper is very good. If I go into the other pages sometimes the image is covered with these lines. I did virus controls, audits of malware adwareand and nothing. I made the video and testing through windows xp and no change of graphics card. Any ideas would be appreciated.

is there a test etc to be able to confirm that it is the video card before buying a new

The standard method is to borrow and try a different monitor and try your monitor on the computer of a friend. In addition to the video card, it could also be the monitor (but it's probably less likely).

Tags: Windows

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