HP 540 - Notebook PC Manuale utente
Notebook Tour
User Guide
© Copyright 2008 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. Microsoft and
Windows are U.S. registered trademarks of
Microsoft Corporation. SD Logo is a
trademark of its proprietor.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
First Edition: August 2008
Document Part Number: 488351-001
Product notice
This user guide describes features that are
common to most models. Some features
may not be available on your computer.
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the
AC adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).
iii
iv Safety warning notice
Table of contents
1 Identifying hardware
2 Components
Top components ................................................................................................................................... 2
TouchPad ............................................................................................................................ 2
Lights ................................................................................................................................... 3
Buttons, switches, and speaker ........................................................................................... 4
Keys ..................................................................................................................................... 5
Front components ................................................................................................................................ 6
Right-side components ......................................................................................................................... 7
Left-side components ........................................................................................................................... 8
Bottom components ............................................................................................................................. 9
Wireless antennae (select models only) ............................................................................................. 10
Additional hardware components ....................................................................................................... 11
3 Labels
Index ................................................................................................................................................................... 14
v
vi
1 Identifying hardware
To see a list of hardware installed in the computer, follow these steps:
1. Select Start >Computer >System properties.
2. In the left pane, click Device Manager.
You can also add hardware or modify device configurations using Device Manager.
NOTE: Windows® includes the User Account Control feature to improve the security of your computer.
You may be prompted for your permission or password for tasks such as installing software, running
utilities, or changing Windows settings. Refer to Help and Support for more information.
1
2 Components
Top components
TouchPad
Component Description
(1) TouchPad* Moves the pointer and selects or activates items on the screen.
(2) Left TouchPad button* Functions like the left button on an external mouse.
(3) Right TouchPad button* Functions like the right button on an external mouse.
(4) TouchPad scroll zone Scrolls up or down.
*This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel > Hardware
and Sound > Mouse.
2 Chapter 2 Components
Lights
Component Description
(1) Battery light ●Amber: A battery is charging.
●Turquoise: A battery is close to full charge capacity.
●Blinking amber: A battery that is the only available power
source has reached a low battery level. When the battery
reaches a critical battery level, the battery light begins blinking
rapidly.
●Off: If the computer is plugged into an external power source,
the light turns off when all batteries in the computer are fully
charged. If the computer is not plugged into an external power
source, the light stays off until the battery reaches a low battery
level.
(2) Caps lock light On: Caps lock is on.
(3) Wireless light ●Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device, the HP Broadband Wireless
Module, and/or a Bluetooth® device, is on.
●Amber: All wireless devices are off.
(4) Power light ●On: The computer is on.
●Blinking: The computer is in the Sleep state.
●Off: The computer is off or in Hibernation.
Top components 3
Buttons, switches, and speaker
Component Description
(1) Wireless button Turns the wireless feature on or off but does not establish a
wireless connection.
NOTE: You must set up or access a wireless network to establish
a wireless connection.
(2) 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, 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) Speaker Produces sound.
(4) Internal display switch Turns off the display if the display is closed while the power is on.
4 Chapter 2 Components
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