Could be your memory isn't willing to live at the faster speed.
Have you checked to see what your memory is rated for?
On 8 Jun 2006 14:36:19 -0700, mervburger.DeleteThis@gmail.com wrote:
>I have a K7VTA Pro V1.0 with an Athlon XP 1800+ (Palomino) processor. I
>was running it with the CPU FSB at 100MHz (I didn't bother changing it
>when I first set it up.)
>
>I recently tried putting the FSB to 133MHz so that the processor could
>run at it's fastest speed. However, when I did this, Windows XP refused
>to boot, giving me random BSOD STOP errors shortly after the splash
>screen displayed. I tried an Ubuntu 5.10 live-cd, but it would never
>get past decompressing the Linux kernel, or it would just get kernes
>panics.
>
>I flashed the BIOS to version 2AB2, but that made no difference.
>
>Once I set the FSB back to 100MHz, everything would work just fine.
>
>> Stay informed about: K7VTA Pro V1.0, Athlon XP 1800+ Trouble