Unusual Hardware Problem

[Hkhalid]

This is my 5th system. It has MSI's 655 MAX Board with a 3.06Ghz Processor & 1 Gb Kingston RAM. I got a new board under the warranty it had and since the board is installed, i installed XP on it again and upon booting up instead of it showing XP's main GUI...the system re-starts showing an error generated by Radeon 8500..I tried changing drivers but it isnt working on XP anymore, It worked on Windows 2000 but without using drivers setup, drivers got installed without running their setup from the main folder, This never happened on my system...can someone point out where the problem lies ?? Should I Try CAT 4.2 Or Not ??

[ChoGGi]

try going into safemode removing the drivers then installing the windows radeon drivers then omegas/ati