I have a SBS2003 server which seems to randomly - in that there seems to be no pattern other than it happens once everyone has gone home - freezes.
I don't know if there is a blue screen as the output seems to go blank and the server needs to be hard powered down to come back up.
I have run hardware diagnostics on the server and all has come back without any issues, I have also performed all Microsoft Updates and performed a complete virus scan.
There doesn't appear to be anything related to why the server might be crashing in the log files other than the usual "the last shutdown was unexpected"
Any ideas what I can do to try and find out why the server keeps crashing?