And it couldn't startup again. All I saw on the screen was some "lsass" error.
And so, for two days and five-over hours, I was desperately trying to get back into the windows environment. Don't ask me how I got everything back, but the sound's running fine now and better than before. (of course). And ....
Lsass is the Local Security Authentication Server. It is used to verify the validity of user logins to your computer or the server.
And on another note, it's interesting how many flashbacks one can have during a instrumental concert.