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External component identification
Maintenance and Service Guide 2–3
Buttons and speakers
Item Component Description
1
Speakers (2) Produce sound.
2
Power button* ■ When the computer is off, press the button to turn on the
computer.
■ When the computer is on, press the button briefly to initiate
Sleep.
■ When the computer is in the Sleep state, press the button
briefly to exit Sleep.
■ 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, select Start > Control
Panel > System and Maintenance > Power Options.
3
Wireless button Turns the wireless feature on or off, but does not create a wireless
connection.
✎
A wireless network must be set up in order to establish a
wireless connection.
*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.