Computer Restarting Automatically

Three Computers in my Office are Restarting Automatically whenever they are Left Idle.

Please help me in this Context

Thanks

Anoop Singhal

System Administrator (DBA)

Advent Matrix Inc.

Hello anoop,

What operating system are installed on these computers?

are they properly cooled, are they properly and suffeciently powered ( as their was a similar case to this were they had improper power output into the mother board /etc .??

YOu've probably got the blaster virus. That will reboot machines..

Have you got yoru virus checkers up to date?

You can check if you have blaster virus using this method:

Finding, Removing & Banishing the BLASTER Worm