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Buttons, switches, and fingerprint reader
Component Description
(1) Power button
●
When the computer is off, press the button to turn on the
computer.
●
When the computer is on, press the button to shut down the
computer.
●
When the computer is in the Sleep state (Windows Vista) or
Standby (Windows XP), press the button briefly to exit Sleep
or Standby.
●
When the computer is in Hibernation, press the button briefly
to exit Hibernation.
If the computer has stopped responding and Windows shutdown
procedures are ineffective, press and hold the power button for at
least 5 seconds to turn off the computer.
To learn more about your power settings, follow these steps:
●
In Windows Vista, select Start > Control Panel > System
and Maintenance > Power Options.
●
In Windows XP, select Start > Control Panel > Performance
and Maintenance > Power Options.
(2) Info button Launches Info Center, which enables you to open various software
solutions.
(3) Internal display switch Turns off the display if the display is closed while the power is on.
10 Chapter 2 External component identification