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Unable to shut off the
computer.
This could stem from a number of reasons. First, turn
off the computer by pressing the power button for
more than four seconds. If this does not work, unplug
the power cord. If you turn on the computer this time,
‘scan disc’ will automatically be carried out. If this
symptom should repeat, contact the Customer
Support Center.
The
computer
suddenly freezes wile
in use.
1.
This may be caused by an error in a program. Press
<Ctrl>+<Alt>+<Del> and click on ‘End now’ on
the [Windows Task Manager] dialog box.
2.
This can be caused by an error in Windows. Restart
the computer by pressing the power button for
more than four seconds.