Ron Taylor wrote:
>
> >     I have a customer that has a 486 with 16MB RAM and Windows 3.1.
> During
> >different times of usage the computer will just stop and re-boot.  This
> does
> >this without warning, no error messages and it makes no difference
--

This sounds like you probably have a simms chip that is going bad. Try
replacing a bank of memory with a proven good simms chip of the same
type and value..Boot up and wait a few hours with it running and see if
it still acts up. Keep switching out banks until you are sure this isn't
the problem.

The other possibility is a bad power supply or major power fluctuations
in the incoming power to the power supply.

Good luck,

Barry A. Clark