HP ProBook 5220m HP ProBook Notebook PC User Guide - Windows Vista - Page 17

Front components

Page 17 highlights

Component (2) fn key (3) Windows logo key (4) Windows applications key (5) Embedded numeric keypad keys (6) Function keys Front components Description Executes frequently used system functions when pressed in combination with a function key or the esc key. Displays the Windows Start menu. NOTE: This feature does not exist if you are using the Linux operating system. Displays a shortcut menu for items beneath the pointer. NOTE: This feature does not exist if you are using the Linux operating system. When the keypad has been enabled, it can be used like the keys on an external numeric keypad. Execute frequently used system functions when pressed in combination with the fn key. Component (1) Drive light (2) Speakers (2) (3) Vent Description ● White: The hard drive is being accessed. ● Amber: HP 3D DriveGuard has temporarily parked the hard drive. Produce sound. Enables airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. Identifying hardware 5

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Component
Description
(2)
fn
key
Executes frequently used system functions when pressed in
combination with a function key or the
esc
key.
(3)
Windows logo key
Displays the Windows Start menu.
NOTE:
This feature does not exist if you are using the Linux
operating system.
(4)
Windows applications key
Displays a shortcut menu for items beneath the pointer.
NOTE:
This feature does not exist if you are using the Linux
operating system.
(5)
Embedded numeric keypad keys
When the keypad has been enabled, it can be used like the keys
on an external numeric keypad.
(6)
Function keys
Execute frequently used system functions when pressed in
combination with the
fn
key.
Front components
Component
Description
(1)
Drive light
White: The hard drive is being accessed.
Amber: HP 3D DriveGuard has temporarily parked the hard
drive.
(2)
Speakers (2)
Produce sound.
(3)
Vent
Enables airflow to cool internal components.
NOTE:
The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the internal
fan to cycle on and off during routine operation.
Identifying hardware
5