User's Guide

Right-click the S
Start
button in the lower-left corner of the screen, select S
Shut down or sign out
,
and then select S
Shut down
.
If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try
the following emergency procedures in the sequence provided:
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Press ctrl+alt+delete, click the P
Power
icon, and then select S
Shut Down
.
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Press and hold the power button for at least 5 seconds.
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Disconnect the computer from external power.
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On models with a user-replaceable battery, remove the battery.
36 Chapter 6 Managing power