9-12 TroubleshootingResetting the ComputerYou may have to reset (reboot) your computer on some occasions when anerror occurs and the program you are using hangs up.If the computer operation seems to hang up, first wait. It is possible that thecomputer is processing data. Periodically check the hard disk drive in-useindicator, if it flashes irregularly, the program may be accessing data andpreventing you from using the keyboard. If you are sure the operation hasstopped and you cannot use the “restart” function of the operating system,reset the computer.Reset the computer by any one of these methods:z Press Ctrl+Alt+Del on your built-in keyboard.z Press the Reset button on the front panel of your computer.z If the above action does not work, press and hold the power button formore than 5 seconds to force the system to turn off. Then turn on thepower again.CAUTION: Resetting will cause any unsaved data to be lost.
