I am using and HP DL185 G5 server with Windows Server 2008 64 Bit. The primary use of this server is SQL, but it is also running Dynamics CRM.
Every so often the server hangs and is non responsive. The screen turns black and all I can do is reboot. when I check the event viewer, there are no entries related to the hang, just messages that say the last shut down was unclean (having to do hard reboots).
With no information in the event viewer, I'm not sure where to look next. This was happening every few weeks, but now it is happening every few days. The server is under more load than it has been in the past too.