We are running Server 2003 Enterprise Edition SP2. Yesterday afternoon the server shutdown on its own. The event log shows the following.
Date: 9/16/2010 Source: USER32
Time: 3:49:17 PM Category: None
Type Information Event ID: 1074
User: NT Authority\system
The process svchost.exe has initiated the power off of computer <removed> on behalf of user NT AUTHORITY\SYSTEM for the following reason: No title for this reason could be found
Reason Code: 0x80070020
Shutdown Type: power off
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp
There have been no recent changes to the server. No scripts running. Automatic updates are set to notify before installing.
Any help would be great. Thanks in advance