We have a Dell Win 2003 server that runs fine normally but seems to randomly shut down for not apparent reason. The server is mainly used as a remote terminal server that users log into. The last time it went down, it had to be powered back on, and there were no errors in the log before it shut down. It is plugged into the same UPS device as another server that stayed up when it went down. There are no power supply errors and there were no users logged in the hours before it shut down. It has worked fine since Sunday. Is there a way to check the power supply or can anyone think of any reasons why it would shut down on its own with no errors in the event logs?