Unable to Login
If your computer starts up but doesn't prompt you for a login, don't call the Help Desk right away. First check your LAN connector. That's the cable in the back of the computer that looks like a fat phone line. It may have been knocked loose during the night. Pull it out, plug it back in and restart your computer. If it still won't ask for a login, check to see if any of your neighbors are having the same problem. Then call the Help Desk.