Help with pc after crash.

[Jedi]

Yes i did Ctrl Alt Delete at the very end, both in normal bootup and safe mode, nothing worked, it stuck at Black Screen with mouse cursor.
I will try the windows CD in the morning,im trying something i read about on one of the pages, someone had same problem and left it on the black screen for a few hours then it repaired itself, i know its a long shot.
I've read a whole book while waiting for my computer to repair itself