I've got a 32 bit version on windows 7 enterprise edition on my dell studio laptop. Last night I was playing NFS undercover and whilst the game was still running shut the screen sending the computer into hibernate mode. This morning, when i opened my laptop it started as usual, then crashed without notification and restarted on its own. After the restart, I came to the login screen where in I entered my user credentials and all i can then see was "Welcome" with the waiting icon. I've tried leaving it for good 30 minutes but it doesnt help.
I did a forceful shut down and tried to restart in safe mode (both with and without CMD) in order to shut it down properly but without any luck. It displayed the "shutting down" message and didnt do anything.
I'm stuck and its not even my laptop (given by my company) so i need to fix this issue quickly! Please help!!