so i was encoding a dvd into avi took like 12 hours to finish. and then i turned on Counterstrike but then my computer rebooted and showed some weird looking color most of the time.. but sometimes it doesnt show the weird colors but i dont see my desktop i only see my desktop screen. i try uninstalling it but its still the same. im afraid of shutting down/rebooting my computer because i will get those random colors on my screen. btw, my cpu is amd xp athlon 2200. and yeah.. maybe i shouldo of never encode anything becuz of my old pc? is it the video card problem or cpu or what do u think? hope someone replys. thanks for the time everyone!

btw, happy veteran's day!
ps. my video card is called nVida 5200 128mb and i have 1gb ram.