Item Component Function
(4) Power button
●
When the computer is off, press the button to turn on
the computer.
●
When the computer is on, press the button to initiate
Hibernation.
●
When the computer is in the Sleep state (Windows
Vista) or in Standby (Windows XP), press the button
briefly to exit the Sleep state 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 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.
(5) Speakers (2) Produce sound.
(6) Caps lock light On: Caps lock is on.
(7) Internal display switch Turns off the display if the display is closed while the power
is on.
Keys
Item Component Function
(1) esc key Displays system information when pressed in combination
with the fn key.
12 Chapter 2 External component identification