Or a corrupted mouse or keyboard driver - have you tried expanding these
again from your windowss CD?

Would it not be more likely to stop working if the driver was corrupted? It
would be a million to one chance of it corrupting and still be usuable part
of the time.


If it's hardware you would probably find a motherboard change would fix
it.

The processor should be pretty well isolated from anything nasty
happening to the PS/2 mouse port. So unless you have roasted it good and
proper it ought to be OK.

I agree.