For the Computer gurus. I have a Compaq 2700 laptop. The screen froze while I was using it yesterday. Disconnected the power supply and attempted to reboot. Now, it is going through the restart process but locking up once it gets to the screen with the XP logo. Even in safe mode, it locks at the same screen. I have the windows xp home edition. I am trying to avoid a full system restore. I don't seem to have a disc for xp. If necessary, is there a way to copy it from my desktop?