User's Manual

Troubleshooting 8-13
Resetting the Computer
You may have to reset (reboot) your computer on some occasions when an error
occurs and the program you are using hangs up.
If the computer operation seems to hang up, first wait. It is possible that the computer
is processing data. Periodically check the hard disk drive in-use indicator, if it flashes
irregularly, the program may be accessing data and preventing you from using the
keyboard. If you are sure the operation has stopped and you cannot use the “restart”
function of the operating system, reset the computer.
Reset the computer by any one of these methods:
 Press Ctrl+Alt+Del on your built-in keyboard.
 If the above action does not work, turn off the computer with the power button.
Wait for at least five seconds and turn it on again.
CAUTION: Resetting will cause any unsaved data to be lost.