I have a friend who boots into Vista and gets a black screen with white mouse pointer - nothing else.
Tried all the usual options of Last Known Good, System Restore etc - still nothing.
Had a look at some MS articles and Google and seen that people recommend booting into either Safe Mode with Command Prompt or booting from the Vista DVD, choosing Repair My Computer then Command Prompt.
They then suggest typing / running msconfig and selecting Diagnostic Startup.
The thing is that this requires the Super Admin account.
So can this be enabled via the command prompt?
Regards