i recently bought myself a new system, amd x2 and biostar 6100 am2. i assemble it myself. using onboard vga , recently , it gaves me zebra lines error. first it happens when i was playing counter strike. 2nd it happened when i was zooming a jpg file. i thought it was winxp driver problem, so i had my pc reformated. and yet just now it happens again
while i was surfing .

an example of the error is attached. made myself using paint as i can't capture any ss. whenever this error happen, it would hang my pc. the whole screen shows zebra lines. i had to resolve thru reset button. the zebra lines usually would take 2 main color of the color on my screen at that time...

pro's out there, do tell me is this mobo error? or is it just winxp?

note* after the first 2 errors, i reformat. installed the sims 2 , played all night long. played cs 1.6. no errors.. and then i left my pc online for whole night.
off it for 2 hours. turn on, surf for 10mins and error occurs. when i reset my pc back, it shows cpu temp 54c