Cannot run Open GL test in Wintune98

[kdon]

My sys spec:
Abit Bx 6 ver.2 Mothboard
C 300A overclocked to 450
1X64(micron) pc100, 2x64(LGS) pc 100
Ati Fury 32 mb video card
SB Live
WD 8.4 (ATA66) hard drive
I have tried many times to run the wintune open GL test but no matter what i did, the illegal operation screen came out. Even i uninstall the wintune or even reinstall the window. I just cant make it work.
Also when i was playing the Unreal, sometimes it just kick me out of the game to Windows or just hang my sys.
Now, i wonder is it the hardware problem?
Can some1 help me out?
Thanks!

[Bleeding Edge]

Sounds more like a driver problem than anything else. If you don't have the latest drivers for the game controller, sound card and video card, get them. Check ATI's site for OpenGL issues.
Update your games with the latest patches.

Assuming you have done all this and the problem still persists, run the Celeron at its normal clock speed. If the sysmptom disappears, up the clock in steps until the symptom reappears then back off one step.