Try pressing Ctrl + Shift + Esc to bring the Task Manager, rather than use Ctrl + Alt + Del.
Then if you managed to get Task Manager running, run explorer.exe (File > New Task (Run...)).
If nothing works, you can perform a repair install of XP.
Black screen?
I thought it was the blue screen of death. ![]()
Very rare cases. Blue is more common.
Black screen could mean you didn't even turn on the computer yet. ![]()
Maybe Windows detected pirated software.