User Manual

Troubleshooting 8-17
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 system operation seems to hang up, first wait. It is possible that
the system is processing data. Periodically check the hard disk drive
in-use LED 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 method:
l Press Ctrl+Alt+Del.
l If the above action does not work, turn off the system. Wait for at
least five seconds and turn it on again.
CAUTION: Resetting will cause any unsaved data to be lost.