REBUILT COMPUTER... CONSTANT CRASHES

[wetech]

I just rebuilt my compter:
MSI KT3 Ultra
Athlon XP 1800+
2 x 256M Crucial PC2100 DDR
Abit Siluro GeForce 4 Ti 4200
IBM Deskstar 80GB HD

The thing runs fine with the FB set to 100Mhz, which makes the chip run at 1150
But, once I put it to 133Mhz, which is what it's supposed to run at, NOTHING will work right. Everything crashes except IE. usually to a blue screen with a KMODE_EXCEPTION_NOT_HANDLED message I'm running Win2K SP2.

I have the latest BIOS and drivers for everything, and I've even tried switching out the RAM. Nothing seems to work.

Any ideas?

 

[petrek]

While I don't want to sound like an A**, I recall having to adjust a few switches in order to program the mobo correctly, so my suggestion would be to read the mobo directions and make sure all the switches are set right.

Dave

 

[wetech]

Do you mean switches on this particular MB (MSI K3 Ultra)? Or MB's in general? I've read through the manual a few times and I didn't see anything regarding jumpers in order to run at 133.