2–4
Maintenance and Service Guide
External component identification
Buttons
Item
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.
✎
Although you can shut down the computer with the power button, the
recommended procedure is to use the Windows Shut Down command.
■
When the computer is in the Sleep state (Windows 7 and Windows Vista)
or Standby (Windows XP), press the button briefly to exit the Sleep state
(Windows 7 and Windows Vista) or Standby (Windows XP).
■
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:
■
In Windows 7: Select
Start > Control Panel > System and Security >
Power Options
.
■
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)
Wireless button
Turns the wireless feature on or off but does not establish a
wireless connection.
(3)
QuickLook button
Allows you to save calendar, contact, inbox, and task information from
Microsoft Outlook to the hard drive of your computer. When the computer is
off or in Hibernation, you can press the QuickLook button to view this
information without waiting for the operating system to restart.
(4)
QuickWeb button
Opens the Web browser.
