Have an SBS2003 server and for some reason it has come up with an interesting issue.
We have not installed any new hardware and software on the server.
But last Tuesday the screen froze, you could move the mouse cursor but not use the keyboard, RDC was also not avalible on it, however all the network resources, eg file shares, printing, exchange were all working fine. Since the server is working fine the event logs also seem fine as well
The only way to recover the system was to pull its power. It restarts fine but when its doing the loading computer settings the first thing it does is rebuilds the AD indices, now I am fairly certain that is a bad thing.