Visual problem BF2&PR

[Symplify]

Alright. This happens very occaisionally in some of my games, but I consider myself lucky if it doesn't happen in BF2. This seems to also happen especially when Anit-Aliasing is on; after about 30 seconds after the loading is complete the screen suddenly turns into a bunch of vertical bars/lines of varying color, and they dance around until I shut the game off or put the computer into stand-by and bring it back. Any ideas?

Compaq Presario Desktop
CRT Compaw FS7600 15-16" (not sure which) monitor
1.8 GHz AMD Sempron 3200+ processor
Audigy 4 Sound Blaster sound card
nVidia GeForce 7900 GT KO 256mb PCI-E video card

If you need more specs, I'll get em.

[DivS-konti]

I got the same problem some time ago. It was my graphics card. I guess the card gets too hot! Suppose that card to be damaged.

I bought a new one and the problem disappeared at once.