I'm trying to get into my 2k8 DC, which is hanging on applying policy settings, but thats a DNS issue that I can fix once getting into safemode.
Rebooted in safemode both without and with networking, got to the login screen and it just restarts itself. I'm pretty confident I don't have a virus. This doesn't happen in normal mode. Server is controlled via a KVM switch if that makes any difference.