HP ProBook 4720s User Manual

HP ProBook Notebook PC

User Guide

© Copyright 2010 Hewlett-Packard
Development Company, L.P.

Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. 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: March 2010

Document Part Number: 598085-001

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 Features ........................................................................................................................................................... 1

Identifying hardware ............................................................................................................................. 1

Top components .................................................................................................................. 1

TouchPad ............................................................................................................ 1

Lights ................................................................................................................... 2

Buttons, speakers, switches, and fingerprint reader (select models only) .......... 3

Keys .................................................................................................................... 5

Front components ................................................................................................................ 6

Right-side components ........................................................................................................ 6

Left-side components .......................................................................................................... 7

Bottom components ............................................................................................................. 9

Display ................................................................................................................................. 9

Wireless antennas (select models only) ............................................................................ 10

Additional hardware components ...................................................................................... 12

Identifying the labels ........................................................................................................................... 12

2 Pointing devices and keyboard ................................................................................................................... 14

Using pointing devices ....................................................................................................................... 14

Setting pointing device preferences ................................................................................... 14

Connecting an external mouse .......................................................................................... 14

Using the keyboard ............................................................................................................................ 14

Using hotkeys .................................................................................................................... 14

Initiating Sleep ................................................................................................... 15

Decreasing screen brightness ........................................................................... 15

Increasing screen brightness ............................................................................ 15

Switching the screen image .............................................................................. 16

Opening the default e-mail application .............................................................. 16

Opening the default Web browser ..................................................................... 16

Muting speaker sound ....................................................................................... 16

Decreasing speaker sound ............................................................................... 16

Increasing speaker sound ................................................................................. 16

Playing the previous track or section of an audio CD or a DVD ........................ 16

Playing, pausing, or resuming an audio CD or a DVD ...................................... 16

Playing the next track or section of an audio CD or a DVD .............................. 17

Using the embedded numeric keypad ................................................................................................ 17

Enabling and disabling the embedded numeric keypad .................................................... 17

Switching key functions on the embedded numeric keypad .............................................. 17

Using an optional external numeric keypad ....................................................................................... 17

v

Cleaning the TouchPad and keyboard ............................................................................................... 17

3 Multimedia ..................................................................................................................................................... 19

Multimedia features ............................................................................................................................ 19

Identifying your multimedia components ........................................................................... 19

Adjusting the volume ......................................................................................................... 20

Multimedia software ........................................................................................................................... 21

Accessing your preinstalled multimedia software .............................................................. 22

Installing multimedia software from a disc ......................................................................... 22

Audio .................................................................................................................................................. 22

Connecting external audio devices .................................................................................... 22

Checking your audio functions ........................................................................................... 23

Video .................................................................................................................................................. 23

Connecting an external monitor or projector ...................................................................... 23

Using the external monitor port ......................................................................... 23

Using the HDMI port .......................................................................................................... 24

Optical drive (select models only) ...................................................................................................... 25

Using optical discs (CDs, DVDs, and BDs) ....................................................................... 25

Selecting the right disc (CDs, DVDs, and BDs) ................................................................. 26

CD-R discs ........................................................................................................ 26

CD-RW discs ..................................................................................................... 26

DVD±R discs ..................................................................................................... 27

DVD±RW discs ................................................................................................. 27

LightScribe DVD+R discs .................................................................................. 27

Blu-ray Discs (BDs) ........................................................................................... 27

Playing a CD, DVD, or BD ................................................................................................. 27

Observing the copyright warning ....................................................................................... 28

Copying a CD or DVD ........................................................................................................ 28

Removing an optical disc (CD, DVD, or BD) ..................................................................... 28

The optical disc tray does not open for removal of a CD, DVD, or BD .............................. 29

Webcam ............................................................................................................................................. 30

4 Power management ...................................................................................................................................... 31

Setting power options ......................................................................................................................... 31

Using power-saving states ................................................................................................. 31

Initiating and exiting Suspend ........................................................................... 31

Initiating and exiting Hibernation ....................................................................... 31

Using the Power icon ......................................................................................................... 32

Using power management ................................................................................................. 32

Viewing the current power management settings ............................................. 32

Changing the current power management settings .......................................... 32

Using external AC power .................................................................................................................... 32

Connecting the AC adapter ............................................................................................... 33

vi

Using battery power ........................................................................................................................... 33

Inserting or removing the battery ....................................................................................... 34

Charging a battery ............................................................................................................. 35

Maximizing battery discharge time .................................................................................... 36

Managing low battery levels .............................................................................................. 36

Identifying low battery levels ............................................................................. 36

Resolving a low battery level ............................................................................. 36

Resolving a low battery level when external power is available ....... 36

Resolving a low battery level when a charged battery is

available ........................................................................................... 37

Resolving a low battery level when no power source is

available ........................................................................................... 37

Resolving a low battery level when the computer cannot exit

Hibernation ....................................................................................... 37

Calibrating a battery ........................................................................................................... 37

Step 1: Fully charge the battery ........................................................................ 37

Step 2: Disable Hibernation and Suspend ........................................................ 38

Step 3: Discharge the battery ............................................................................ 38

Step 4: Fully recharge the battery ..................................................................... 38

Step 5: Reenable Hibernation and Suspend ..................................................... 39

Conserving battery power .................................................................................................. 39

Storing a battery ................................................................................................................ 39

Disposing of a used battery ............................................................................................... 39

Replacing the battery ......................................................................................................... 40

Testing an AC adapter ....................................................................................................................... 40

Shutting down the computer ............................................................................................................... 40

5 Drives ............................................................................................................................................................. 42

Handling drives ................................................................................................................................... 42

Using external drives .......................................................................................................................... 42

Using optional external devices ......................................................................................... 43

Replacing the hard drive .................................................................................................................... 43

6 External devices ............................................................................................................................................ 57

Using a USB device ........................................................................................................................... 57

Connecting a USB device .................................................................................................. 57

Removing a USB device .................................................................................................... 57

Using USB legacy support ................................................................................................. 58

Using an eSATA device ..................................................................................................................... 58

Connecting an eSATA device ............................................................................................ 58

Stopping and removing an eSATA device ......................................................................... 59

Using external drives .......................................................................................................................... 59

Using optional external devices ......................................................................................... 59

vii

7 External media cards .................................................................................................................................... 61

Using Media Card Reader cards ........................................................................................................ 61

Inserting a digital card ........................................................................................................ 61

Removing a digital card ..................................................................................................... 62

Using ExpressCards (select models only) .......................................................................................... 62

Configuring an ExpressCard .............................................................................................. 62

Inserting an ExpressCard .................................................................................................. 62

Removing an ExpressCard ................................................................................................ 63

8 Memory modules .......................................................................................................................................... 65

Adding or replacing memory modules ................................................................................................ 65

9 Security .......................................................................................................................................................... 76

Protecting the computer ..................................................................................................................... 76

Using passwords ................................................................................................................................ 76

Setting passwords in the operating system ....................................................................... 77

Setting passwords in Computer Setup .............................................................................. 77

Setup password ................................................................................................................. 77

Managing a setup password ............................................................................. 78

Entering a setup password ................................................................................ 78

Using Computer Setup DriveLock ..................................................................................... 78

Setting a DriveLock password ........................................................................... 79

Entering a DriveLock password ........................................................................ 79

Changing a DriveLock password ...................................................................... 79

Removing DriveLock protection ........................................................................ 80

Using Computer Setup security features ............................................................................................ 80

Securing system devices ................................................................................................... 80

Using Computer Setup stringent security .......................................................................... 80

Setting stringent security ................................................................................... 81

Removing stringent security .............................................................................. 81

Viewing Computer Setup System Information ................................................................... 81

Using firewall software ....................................................................................................................... 82

Setting up automatic online updates .................................................................................................. 82

Installing a security cable ................................................................................................................... 82

10 Computer Setup .......................................................................................................................................... 84

Starting Computer Setup .................................................................................................................... 84

Using Computer Setup ....................................................................................................................... 84

Navigating and selecting in Computer Setup ..................................................................... 84

Restoring factory settings in Computer Setup ................................................................... 85

Computer Setup menus ..................................................................................................................... 85

File menu ........................................................................................................................... 85

Security menu .................................................................................................................... 85

viii

Diagnostics menu .............................................................................................................. 86

System Configuration menu .............................................................................................. 87

Index ................................................................................................................................................................... 89

ix

x

1Features

Identifying hardware

To see a list of hardware installed in the computer, select Computer > Control Center >

▲

YaST > Hardware Information.

Top components

TouchPad

Component Description

(1) TouchPad off indicator To turn the TouchPad zone on and off, quickly double-tap the

(2) TouchPad zone Moves the pointer and selects or activates items on the screen.

(3) Left TouchPad button Functions like the left button on an external mouse.

(4) Right TouchPad button Functions like the right button on an external mouse.

TouchPad off indicator.

NOTE: When the TouchPad zone is active, the light is off.

Identifying hardware 1

Lights

NOTE: Refer to the illustration that most closely matches your computer.

Component Description

(1) TouchPad off indicator

(2) Caps lock light On: Caps lock is on.

(3) E-mail client light Blinking: Launching Evolution e-mail client.

(4) Web browser light Blinking: Launching Firefox browser.

2 Chapter 1 Features

Amber: The TouchPad is off.

●

Off: The TouchPad is on.

●

Component Description

(5) Power light

(6) Wireless light

On: The computer is on.

●

Blinking: The computer is in the Suspend state.

●

Off: The computer is off or in Hibernation.

●

White: An integrated wireless device, such as a wireless local

●

area network (WLAN) device and/or a Bluetooth® device, is
on.

Amber: All wireless devices are off.

●

Buttons, speakers, switches, and fingerprint reader (select models only)

NOTE: Your computer may look slightly different from the illustration in this section.

Component Description

(1) Speakers (2) Produce sound.

(2) Internal display switch Turns off the display if the display is closed while the power is on.

Identifying hardware 3

Component Description

(3) Power button

(4) Fingerprint reader (select models only) Allows a fingerprint logon instead of a password logon.

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.

When the computer is in the Suspend state, press the button

●

briefly to exit Suspend.

When the computer is in Hibernation, press the button briefly

●

to exit Hibernation.

If the computer has stopped responding and operating system
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 and how to change them,
select Computer > Control Center > System > Power
Management.

4 Chapter 1 Features

Keys

NOTE: Refer to the illustration that most closely matches your computer.

Component Description

(1) esc key Displays system information when pressed in combination with the

fn key.

(2) fn key Executes frequently used system functions when pressed in

(3) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad when

(4) Function keys Execute frequently used system functions when pressed in

combination with a function key or the esc key.

pressed in combination with the fn and num lk keys.

combination with the fn key.

Identifying hardware 5

Component Description

(1) esc key Displays system information when pressed in combination with the

fn key.

(2) fn key Executes frequently used system functions when pressed in

(3) Integrated numeric keypad keys Can be used like the keys on an external numeric keypad.

(4) Function keys Execute frequently used system functions when pressed in

Front components

Component Description

(1) Drive light Blinking white: The hard drive or optical drive is being accessed.

(2) Media Card Reader Supports the following optional digital card formats:

combination with a function key or the esc key.

combination with the fn key.

Memory Stick

●

Memory Stick Duo (adapter required)

●

Memory Stick Pro (adapter required)

●

MultiMediaCard (MMC)

●

Secure Digital (SD) Memory Card

●

xD-Picture Card (XD)

●

xD-Picture Card (XD) Type H

●

xD-Picture Card (XD) Type M

●

(3) Audio-out (headphone) jack Produces sound when connected to optional powered stereo

(4) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array

Right-side components

NOTE: Refer to the illustration that most closely matches your computer.

6 Chapter 1 Features

speakers, headphones, ear buds, a headset, or television audio.

NOTE: When a device is connected to the headphone jack, the

computer speakers are disabled.

microphone, or monaural microphone.

Component Description

(1) USB ports (2) Connect optional USB devices.

(2) RJ-11 (modem) jack (select models only) Connects a modem cable.

(3) Optical drive light (select models only) Blinking: The optical drive is being accessed.

(4) Optical drive (select models only) Reads optical discs and, on select models, also writes to optical

Component Description

(1) USB ports (2) Connect optional USB devices.

(2) RJ-11 (modem) jack (select models only) Connects a modem cable.

(3) Optical drive (select models only) Reads optical discs and, on select models, also writes to optical

(4) Optical drive light (select models only) Blinking: The optical drive is being accessed.

(5) AC adapter light

discs.

discs.

On: The computer is connected to external power and the

●

battery is charging.

Off:

●

The computer is not connected to external power.

◦

The computer is connected to external power, but the

◦

battery is fully charged.

(6) Power connector Connects an AC adapter.

Left-side components

NOTE: Refer to the illustration that most closely matches your computer.

Identifying hardware 7

Component Description

(1) Security cable slot Attaches an optional security cable to the computer.

NOTE: The security cable is designed to act as a deterrent, but

it may not prevent the computer from being mishandled or stolen.

(2) Power connector Connects an AC adapter.

(3) AC adapter light

(4) Vent Enables airflow to cool internal components.

(5) External monitor port Connects an external VGA monitor or projector.

(6) RJ-45 (network) jack Connects a network cable.

(7) HDMI port Connects an optional HDMI device.

(8) Combo eSATA/USB port Connects an optional USB device or an optional high-performance

(9) USB port Connects an optional USB device.

(10) ExpressCard slot Supports optional ExpressCards.

On: The computer is connected to external power and the

●

battery is charging.

Off:

●

The computer is not connected to external power.

◦

The computer is connected to external power, but the

◦

battery is fully charged.

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.

eSATA component, such as an eSATA external hard drive.

Component Description

(1) Security cable slot Attaches an optional security cable to the computer.

8 Chapter 1 Features

NOTE: The security cable is designed to act as a deterrent, but

it may not prevent the computer from being mishandled or stolen.

Component Description

(2) Vent Enables airflow to cool internal components.

(3) External monitor port Connects an external VGA monitor or projector.

(4) RJ-45 (network) jack Connects a network cable.

(5) HDMI port Connects an optional HDMI device.

(6) Combo eSATA/USB port Connects an optional USB device or an optional high-performance

(7) USB port Connects an optional USB device.

(8) ExpressCard slot Supports optional ExpressCards.

Bottom 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.

eSATA component, such as an eSATA external hard drive.

Display

Component Description

(1) Battery release latches (2) Release the battery from the battery bay.

(2) Battery bay Holds the battery.

(3) SIM slot (select models only) Contains a wireless subscriber identity module (SIM). The SIM slot

is located inside the battery bay.

NOTE: Your computer may look slightly different from the illustration in this section.

Identifying hardware 9

Component Description

(1) Internal display switch Turns off the display if the display is closed while the power is on.

(2) Internal microphone Records sound.

(3) Webcam light (select models only) On: The webcam is in use.

(4) Webcam (select models only) Records video and captures still photographs.

Wireless antennas (select models only)

The antennas send and receive signals from one or more wireless devices. These antennas are not
visible from the outside of the computer.

10 Chapter 1 Features

Component Description

(1) WWAN antennas (2)* Send and receive wireless signals to communicate with wireless

(2) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless

*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas free from obstructions.

To see wireless regulatory notices, refer to the section of the

Notices

that applies to your country or region. These notices are located on the user guide CD included

wide area networks (WWANs).

local area networks (WLANs).

Regulatory, Safety and Environmental

with your computer.

Identifying hardware 11

Additional hardware components

Component Description

(1) Power cord* Connects an AC adapter to an AC outlet.

(2) Battery* Powers the computer when the computer is not plugged into an

(3) AC adapter Converts AC power to DC power.

*Batteries and power cords vary in appearance by country or region.

Identifying the labels

The labels affixed to the computer provide information you may need when you troubleshoot system
problems or travel internationally with the computer:

Service tag—Provides important information, including the following:

●

Product name (1). This is the product name affixed to the front of your notebook.

◦

Serial number (s/n) (2). This is an alphanumeric number that is unique to each product.

◦

Part number/Product number (p/n) (3). This number provides specific information about the

◦

product's hardware components. The part number helps a service technician to determine
what components and parts are needed.

external power source.

Model description (4). This is the number you use to locate documents, drivers, and support

◦

for your notebook.

Warranty period (5). Describes the duration of the warranty period for this computer.

◦

12 Chapter 1 Features

Have this information available when you contact technical support. The service tag label is affixed
to the bottom of the computer.

Regulatory label—Provides regulatory information about the computer. The regulatory label is

●

affixed to the bottom of the computer.

Modem approval label—Provides regulatory information about the modem and lists the agency

●

approval markings required by some of the countries in which the modem has been approved for
use. You may need this information when traveling internationally. The modem approval label is
affixed to the bottom of the computer.

Wireless certification label(s) (select models only)—Provide information about optional wireless

●

devices and the approval markings of some of the countries in which the devices have been
approved for use. An optional device may be a WLAN device or a Bluetooth device. If your computer
model includes one or more wireless devices, one or more certification labels are included with
your computer. You may need this information when traveling internationally. Wireless certification
labels are affixed to the bottom of the computer.

SIM (subscriber identity module) label (select models only)—Provides the ICCID (Integrated Circuit

●

Card Identifier) of your SIM. This label is located inside the battery bay.

HP Mobile Broadband Module serial number label (select models only)—Provides the serial

●

number of your HP Mobile Broadband Module. This label is affixed to the bottom of the
computer.

Identifying the labels 13

2 Pointing devices and keyboard

Using pointing devices

Setting pointing device preferences

Use Mouse Properties or TouchPad to customize settings for pointing devices, such as button
configuration, click speed, and pointer options.

To access Mouse Properties, select Computer > Control Center > Mouse.

To access TouchPad properties, select Computer > Control Center > TouchPad.

Connecting an external mouse

You can connect an external USB mouse to the computer using one of the USB ports on the computer.
A USB device can be added by connecting the device to a USB port on the computer or on an optional
docking device (select models only).

Using the keyboard

Using hotkeys

Hotkeys are combinations of the fn key (1) and either the esc key (2) or one of the function keys (3).

The icons on the f1 through f12 keys represent the hotkey functions. Hotkey functions and procedures
are discussed in the following sections.

NOTE: Your computer may look slightly different from the illustration in this section.

14 Chapter 2 Pointing devices and keyboard

Function Hotkey

Initiate Sleep. fn+f1

Decrease screen brightness. fn+f2

Increase screen brightness. fn+f3

Switch the screen image. fn+f4

Open the default e-mail client. fn+f5

Open the default Web browser. fn+f6

Mute speaker sound. fn+f7

Decrease volume speaker sound. fn+f8

Increase volume speaker sound. fn+f9

Play previous track. fn+f10

Play, pause, or resume a CD, DVD, or BD. fn+f11

Play next track. fn+f12

To use a hotkey command on the computer keyboard, follow either of these steps:

Briefly press the fn key, and then briefly press the second key of the hotkey command.

●

– or –

Press and hold down the fn key, briefly press the second key of the hotkey command, and then

●

release both keys at the same time.

Initiating Sleep

CAUTION: To reduce the risk of information loss, save your work before initiating Sleep.

Press fn+f1 to initiate Sleep.

When Sleep is initiated, your information is stored in system memory, the screen is cleared, and power
is conserved. While the computer is in the Sleep state, the power lights blink.

The computer must be on before you can initiate Sleep.

NOTE: If a critical battery level occurs while the computer is in the Sleep state, the computer initiates

Hibernation and the information stored in memory is saved to the hard drive.

To exit Sleep, briefly press the power button.

The function of the fn+f1 hotkey can be changed. For example, you can set the fn+f1 hotkey to initiate
Hibernation instead of Sleep.

Decreasing screen brightness

Press fn+f2 to decrease screen brightness. Hold down the hotkey to decrease the brightness level
incrementally.

Increasing screen brightness

Press fn+f3 to increase screen brightness. Hold down the hotkey to increase the brightness level
incrementally.

Using the keyboard 15

Switching the screen image

Press fn+f4 to switch the screen image among display devices connected to the system. For example,
if a monitor is connected to the computer, pressing fn+f4 alternates the screen image from computer
display to monitor display to simultaneous display on both the computer and the monitor.

Most external monitors receive video information from the computer using the external VGA video
standard. The fn+f4 hotkey can also alternate images among other devices receiving video information
from the computer.

The following video transmission types, with examples of devices that use them, are supported by the

fn+f4 hotkey:

LCD (computer display)

●

External VGA (most external monitors)

●

HDMI (televisions, camcorders, DVD players, VCRs, and video capture cards with HDMI ports)

●

Composite video (televisions, camcorders, DVD players, VCRs, and video capture cards with

●

composite-video-in jacks)

NOTE: Composite video devices can be connected to the system only by using an optional

docking device (select models only).

Opening the default e-mail application

Press fn+f5 to open the default e-mail application.

Opening the default Web browser

Press fn+f6 to open the default Web browser.

Muting speaker sound

Press fn+f7 to mute speaker sound. Press the hotkey again to restore speaker sound.

Decreasing speaker sound

Press fn+f8 to decrease speaker volume. Hold down the hotkey to decrease speaker volume
incrementally.

Increasing speaker sound

Press fn+f9 to increase speaker volume. Hold down the hotkey to increase speaker volume
incrementally.

Playing the previous track or section of an audio CD or a DVD

While an audio CD or a DVD is playing, press fn+f10 to play the previous track of the CD or the previous
section of the DVD.

Playing, pausing, or resuming an audio CD or a DVD

The fn+f11 hotkey functions only when an audio CD or a DVD is inserted.

If the audio CD or the DVD is not playing, press fn+f11 to begin or resume the play.

●

If the audio CD or the DVD is playing, press fn+f11 to pause the play.

●

16 Chapter 2 Pointing devices and keyboard

Playing the next track or section of an audio CD or a DVD

While an audio CD or a DVD is playing, press fn+f12 to play the next track of the CD or the next section
of the DVD.

Using the embedded numeric keypad

The 15 keys of the embedded numeric keypad can be used like the keys on an external keypad. When
the embedded numeric keypad is turned on, each key on the keypad performs the function indicated by
the icon in the upper-right corner of the key.

Enabling and disabling the embedded numeric keypad

Press fn+num lk to enable the embedded numeric keypad. Press fn+num lk again to return the keys to
their standard keyboard functions.

NOTE: The embedded numeric keypad will not function while an external keyboard or numeric keypad

is connected to the computer.

Switching key functions on the embedded numeric keypad

You can temporarily alternate the functions of keys on the embedded numeric keypad between their
standard keyboard functions and their keypad functions by using the fn key or the fn+shift key
combination.

To change the function of a keypad key to keypad functions while the keypad is off, press and hold

●

the fn key while pressing the keypad key.

To use the keypad keys temporarily as standard keys while the keypad is on:

●

Press and hold the fn key to type in lowercase.

◦

Press and hold fn+shift to type in uppercase.

◦

Using an optional external numeric keypad

Keys on most external numeric keypads function differently according to whether num lock is on or off.
(Num lock is turned off at the factory.) For example:

When num lock is on, most keypad keys type numbers.

●

When num lock is off, most keypad keys function like the arrow, page up, or page down keys.

●

When num lock on an external keypad is turned on, the num lock light on the computer is turned on.
When num lock on an external keypad is turned off, the num lock light on the computer is turned off.

To turn num lock on or off on an external keypad as you work:

Press the num lk key on the external keypad, not on the computer.

▲

Cleaning the TouchPad and keyboard

Dirt and grease on the TouchPad can cause the pointer to jump around on the screen. To avoid this,
clean the TouchPad with a damp cloth, and wash your hands frequently when using the computer.

WARNING! To reduce the risk of electric shock or damage to internal components, do not use a

vacuum cleaner attachment to clean the keyboard. A vacuum cleaner can deposit household debris on
the keyboard surface.

Using the embedded numeric keypad 17

Clean the keyboard regularly to prevent keys from sticking and to remove dust, lint, and particles that
can become trapped beneath the keys. A can of compressed air with a straw extension can be used to
blow air around and under the keys to loosen and remove debris.

18 Chapter 2 Pointing devices and keyboard

3 Multimedia

Multimedia features

Your computer includes multimedia features that allow you to listen to music, watch movies, and view
pictures. Your computer may include the following multimedia components:

Optical drive for playing audio and video discs

●

Integrated speakers for listening to music

●

Integrated microphone for recording your own audio

●

Integrated webcam that allows you to capture and share video

●

Preinstalled multimedia software that allows you to play and manage your music, movies, and

●

pictures

Hotkeys that provide fast access to multimedia tasks

●

NOTE: Your computer may not include all of the components listed.

The following sections explain how to identify and use the multimedia components included with your
computer.

Identifying your multimedia components

The following illustration and table describe the multimedia features of the computer.

NOTE: Your computer may look slightly different from the illustration in this section.

Multimedia features 19

Component Description

(1) Internal microphone Records sound.

(2) Webcam Records video and captures still photographs.

(3) Speakers (2) Produce sound.

(4) Audio-out (headphone) jack Produces sound when connected to optional powered stereo

(5) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array

Adjusting the volume

You can adjust the volume using the following controls:

Computer volume keys:

●

To mute or restore volume, press and hold the fn key (1), and then press the mute key f7

◦

(2).

To decrease volume, press and hold the fn key (1), and then tap the volume down key f8

◦

(3) until the desired volume level is reached.

20 Chapter 3 Multimedia

speakers, headphones, ear buds, a headset, or television audio.

NOTE: When a device is connected to the headphone jack, the

computer speakers are disabled.

microphone, or monaural microphone.

To increase volume, press and hold the fn key (1), and then tap the volume up key f9 (4) until

◦

the desired volume level is reached.

Operating system volume control:

●

a. Click the Volume icon in the notification area, at the far right of the taskbar.

b. Increase or decrease the volume by moving the slider up or down.

– or –

a. Right-click the Volume icon to view volume options, such as Mute, Volume Control, and

Preferences.

b. Right-click the Volume icon to launch Volume Control.

Multimedia software

The computer includes preinstalled multimedia software. Some computer models also include additional
multimedia software on an optical disc.

Depending on the hardware and software included with the computer, the following multimedia tasks
may be supported:

Playing digital media, including audio and video CDs, DVDs, and BDs, and Internet radio

●

Creating or copying data CDs

●

Creating, editing, and burning audio CDs

●

Creating, editing, and burning a video or movie to a DVD or video CD

●

Multimedia software 21

CAUTION: To prevent loss of information or damage to a disc, observe the following guidelines:

Before writing to a disc, connect the computer to a reliable external power source. Do not write to a disc
while the computer is running on battery power.

Before writing to a disc, close all open programs except the disc software you are using.

Do not copy directly from a source disc to a destination disc or from a network drive to a destination
disc. Instead, copy from a source disc or network drive to your hard drive, and then copy from your hard
drive to the destination disc.

Do not use the computer keyboard or move the computer while the computer is writing to a disc. The
write process is sensitive to vibration.

NOTE: For information about using software included with the computer, refer to the software

manufacturer's instructions that may be provided on disc, as online Help files, or on the software
manufacturer's Web site.

Accessing your preinstalled multimedia software

To access your preinstalled multimedia software:

Select Computer > More Applications, and then open the multimedia program you want to use.

▲

Installing multimedia software from a disc

1. Insert the disc into the optical drive.

2. When the installation wizard opens, follow the on-screen instructions.

3. Restart the computer if prompted to do so.

Audio

Your computer enables you to use a variety of audio features:

Play music using your computer speakers and/or connected external speakers

●

Record sound using the internal microphone or connect an external microphone

●

Download music from the Internet

●

Create multimedia presentations using audio and images

●

Transmit sound and images with instant messaging programs

●

Stream radio programs (select models only) or receive FM radio signals

●

Create or “burn” audio CDs (select models only)

●

Connecting external audio devices

WARNING! To reduce the risk of personal injury, adjust the volume before putting on headphones,

earbuds, or a headset. For additional safety information, refer to the

Environmental Notices

. These notices are located on the user guide CD included with your computer.

Regulatory, Safety and

22 Chapter 3 Multimedia

To connect external devices, such as external speakers, headphones, or a microphone, refer to the
information provided with the device. For best results, remember the following tips:

Be sure that the device cable is securely connected to the correct jack on your computer. (Cable

●

connectors are normally color-coded to match the corresponding jacks on the computer.)

Be sure to install any drivers required by the external device.

●

NOTE: A driver is a required program that acts like a translator between the device and the

programs that use the device.

Checking your audio functions

To check the system sound on your computer, follow these steps:

1. Select Computer > Control Center > System > Sound.

2. Click Sound.

3. When the Sound window opens, click the Sounds tab.

4. Under the Sounds tab, select the Device tab.

5. Under Sound Events, click a Test button for a corresponding sound event to test system sound.

To check the record functions of the computer, follow these steps:

1. Select Computer > More Applications > Sound Recorder.

2. Click Record, and then speak into the microphone. Save the file to your desktop.

3. To play the sound, select Computer > More Applications.

4. Open an audio player, such as Helix Banshee, and play back the sound.

NOTE: For best results when recording, speak directly into the microphone and record sound in a

setting free of background noise.

To confirm or change the audio settings on your computer, right-click the Sound icon on the

▲

taskbar.

Video

Your computer enables you to use a variety of video features:

Watch movies

●

Play games over the Internet

●

Edit pictures and video to create presentations

●

Connect external video devices

●

Connecting an external monitor or projector

Your computer has an external monitor port that allows you to connect external monitors and projectors.

Using the external monitor port

The external monitor port connects an external display device, such as an external monitor or a projector,
to the computer.

Video 23

To connect a display device, connect the device cable to the external monitor port.

▲

NOTE: If a properly connected external display device does not display an image, press fn+f4 to

transfer the image to the device. Repeatedly pressing fn+f4 alternates the screen image between the
computer display and the device.

Using the HDMI port

Select computer models include an HDMI (High Definition Multimedia Interface) port. The HDMI port
connects the computer to an optional video or audio device, such as a high-definition television, or any
compatible digital or audio component.

The computer can support one HDMI device connected to the HDMI port, while simultaneously
supporting an image on the computer display or any other supported external display.

NOTE: To transmit video signals through the HDMI port, you need an HDMI cable (purchased

separately), available from most electronics retailers.

24 Chapter 3 Multimedia

To connect a video or audio device to the HDMI port:

1. Plug one end of the HDMI cable into the HDMI port on the computer.

2. Connect the other end of the cable to the video device, according to the device manufacturer's

instructions.

3. Press fn+f4 to switch the image between the display devices connected to the computer.

Optical drive (select models only)

Depending on the type of optical drive and software installed in your computer, the optical drive plays,
copies, and creates CDs, DVDs, or BDs.

Using optical discs (CDs, DVDs, and BDs)

An optical drive, such as a DVD-ROM drive, supports optical discs (CDs and DVDs). These discs store
information, such as music, photos, and movies. DVDs have a higher storage capacity than CDs.

Your optical drive can read standard CD and DVD discs. If your optical drive is a Blu-ray Disc (BD) drive,
it can also read BDs.

NOTE: Some of the optical drives listed may not be supported by your computer. The listed drives are

not necessarily all of the supported optical drives.

Some optical drives can also write to optical discs, as described in the following table.

Optical drive type Write to CD-RWWrite to

DVD±RW/
R

DVD-ROM Drive No No No No No

DVD±R SuperMulti DL
LightScribe Drive*

Blu-ray ROM DVD±R
SuperMulti DL Drive*

†

Yes Yes Yes Yes No

Yes Yes Yes No No

Write to DVD±R DL Write label to

Write to BD R/RE
LightScribe CD or
DVD ±RW/R

Optical drive (select models only) 25

Optical drive type Write to CD-RWWrite to

DVD±RW/
R

Write to DVD±R DL Write label to

LightScribe CD or
DVD ±RW/R

Write to BD R/RE

Blu-ray R/RE DVD+/­RW SuperMulti DL
Drive*

*Double-layer discs can store more data than single-layer discs. However, double-layer discs burned with this drive may not
be compatible with many single-layer DVD drivers and players.

†

LightScribe discs must be purchased separately. LightScribe creates a grayscale image similar to black-and-white

photography.

Yes Yes Yes No Yes

CAUTION: To prevent possible audio and video degradation, loss of information, or loss of audio or

video playback functionality, do not initiate Suspend or Hibernation while reading a CD, DVD, or BD, or
writing to a CD or DVD.

Selecting the right disc (CDs, DVDs, and BDs)

An optical drive supports optical discs (CDs, DVDs, and BDs). CDs, used to store digital data, are also
used for commercial audio recordings and are convenient for your personal storage needs. DVDs and
BDs are used primarily for movies, software, and data backup purposes. DVDs and BDs are the same
form factor as CDs, but have a much higher storage capacity.

NOTE: The optical drive on your computer may not support all the types of optical discs discussed in

this section.

CD-R discs

Use CD-R (write-once) discs to create permanent archives and to share files with virtually anyone.
Typical uses include the following:

●

●

●

●

●

After data is recorded, it cannot be erased or written over.

CD-RW discs

Use a CD-RW disc (a rewritable version of a CD) to store large projects that must be updated frequently.
Typical uses include the following:

●

●

●

●

Distributing large presentations

Sharing scanned and digital photos, video clips, and written data

Making your own music CDs

Keeping permanent archives of computer files and scanned home records

Offloading files from your hard drive to free up disk space

Developing and maintaining large documents and project files

Transporting work files

Making weekly backups of hard drive files

Updating photos, video, audio, and data continuously

26 Chapter 3 Multimedia

DVD±R discs

Use blank DVD±R discs to permanently store large amounts of information. After data is recorded, it
cannot be erased or written over.

DVD±RW discs

Use DVD±RW discs if you want to be able to erase or write over data that you saved earlier. This type
of disc is ideal for testing audio or video recordings before you burn them to a CD or DVD that cannot
be changed.

LightScribe DVD+R discs

Use LightScribe DVD+R discs for sharing and storing data, home videos, and photos. These discs are
read-compatible with most DVD-ROM drives and DVD video players. With a LightScribe-enabled drive
and LightScribe software, you can write data to the disc, and then add a designer label to the outside
of the disc.

Blu-ray Discs (BDs)

BD is a high-density optical disc format for the storage of digital information, including high-definition
video. A single-layer Blu-ray Disc can store 25 GB, over 5 times the storage capacity of a single-layer
DVD at 4.7 GB. A dual-layer Blu-ray Disc can store 50 GB, almost 6 times the storage capacity of a
dual-layer DVD at 8.5 GB.

Typical uses include the following:

Storage of large amounts of data

●

High-definition video playback and storage

●

Video games

●

NOTE: As Blu-ray is a new format containing new technologies, certain disc, digital connection,

compatibility and/or performance issues may arise, and do not constitute defects in the product. Flawless
playback on all systems is not guaranteed.

Playing a CD, DVD, or BD

1. Turn on the computer.

2. Press the release button (1) on the drive bezel to release the disc tray.

3. Pull out the tray (2).

4. Hold the disc by the edges to avoid touching the flat surfaces and position the disc label-side up

over the tray spindle.

NOTE: If the tray is not fully accessible, tilt the disc carefully to position it over the spindle.

Optical drive (select models only) 27

5. Gently press the disc (3) down onto the tray spindle until the disc snaps into place.

6. Close the disc tray.

7. Select Computer > More Applications.

8. Open an audio player, such as Helix Banshee, to play the disc.

NOTE: After you insert a disc, a short pause is normal.

If Suspend or Hibernation is initiated during playback of a disc, you may experience the following
behaviors:

Your playback may be interrupted.

●

You may see a warning message asking if you want to continue. If this message is displayed, click

●

No.

You may need to restart the CD or DVD to resume playback.

●

Observing the copyright warning

It is a criminal offense, under applicable copyright laws, to make unauthorized copies of copyright­protected material, including computer programs, films, broadcasts, and sound recordings. Do not use
this computer for such purposes.

Copying a CD or DVD

1. Select Computer > More Applications, and then access Brasero.

2. In the left pane, click Disc copy.

3. Insert the disc you want to copy into the optical drive.

4. Follow on-screen instructions to copy or create a CD or DVD.

Removing an optical disc (CD, DVD, or BD)

1. Press the release button (1) on the drive bezel to release the disc tray, and then gently pull out the

tray (2) until it stops.

28 Chapter 3 Multimedia

2. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer

edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.

NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it.

3. Close the disc tray and place the disc in a protective case.

The optical disc tray does not open for removal of a CD, DVD, or BD

1. Insert the end of a paper clip (1) into the release access in the front bezel of the drive.

2. Press in gently on the paper clip until the disc tray is released, and then pull out the tray (2) until it

stops.

Optical drive (select models only) 29

3. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer

edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.

NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it.

4. Close the disc tray and place the disc in a protective case.

Webcam

Your computer includes an integrated webcam, located at the top of the display. With the preinstalled
software, you can use the webcam to take a photo, record a video, or make an audio recording. You
can preview the photo, video recording, or audio recording, and save it on your computer hard drive.

NOTE: Cheese is installed, and designed for use with the integrated webcam. To access Cheese,

click Computer > More Applications.

NOTE: For information about using software designed for use with the integrated webcam, refer to

the online Help for that software.

30 Chapter 3 Multimedia

4 Power management

Setting power options

Using power-saving states

The computer has two power-saving states enabled at the factory: Suspend and Hibernation.

When Suspend is initiated, the power light blinks and the screen clears. Your work is saved to memory,
letting you exit Suspend faster than exiting Hibernation. If the computer is in the Suspend state for an
extended period or if the battery reaches a critical battery level while in the Suspend state, the computer
initiates Hibernation.

When Hibernation is initiated, your work is saved to a hibernation file on the hard drive and the computer
turns off.

CAUTION: To prevent possible audio and video degradation, loss of audio or video playback

functionality, or loss of information, do not initiate Suspend or Hibernation while reading from or writing
to a disc or an external media card.

NOTE: You cannot initiate any type of networking connection or perform any computer functions while

the computer is in the Suspend state or in Hibernation.

Initiating and exiting Suspend

The system is set at the factory to initiate Suspend after 15 minutes of inactivity when running on battery
power and 30 minutes of inactivity when running on external power.

Power settings and timeouts can be changed using Power Management in Control Center.

With the computer on, you can initiate Suspend in any of the following ways:

Click Computer, click Shutdown, and then click Suspend.

●

To exit Suspend, briefly press the power button.

▲

When the computer exits Suspend, the power light turns on and your work returns to the screen
where you stopped working.

Initiating and exiting Hibernation

Power settings and timeouts can be changed using Power Management in Control Center.

With the computer on, you can initiate Hibernation in any of the following ways:

Briefly press the power button.

●

Click Computer, click Shutdown, and then click Hibernation.

●

Click the Power icon located on the far right of the task bar, and then click Hibernation.

●

To exit Hibernation:

▲

Briefly press the power button.

The power light turns on and your work returns to the screen where you stopped working.

Setting power options 31

Using the Power icon

The Power icon is located in the notification area, at the far right of the taskbar. The Power icon allows
you to quickly access power settings, view remaining battery charge, and then select a different power
plan.

To display the percentage of remaining battery charge, click the Power icon, and then click

●

Information.

To access Power Management Preferences, click the Power icon, and then click Preferences.

●

Using power management

Power management is a collection of system settings that manages how the computer uses power.
Power management can help you conserve power or maximize performance.

You can customize power management settings.

Viewing the current power management settings

Click the Power icon, located on the far right of the taskbar, and then click Preferences.

▲

Changing the current power management settings

1. Click the Power icon, located on the far right of the taskbar, and then click Preferences.

2. Change the Running on AC, Running on Battery, and General settings, as needed.

Using external AC power

External AC power is supplied through one of the following devices:

WARNING! To reduce potential safety issues, use only the AC adapter provided with the computer,

a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.

Approved AC adapter

●

Optional docking device (select models only) or expansion product

●

Connect the computer to external AC power under any of the following conditions:

WARNING! Do not charge the computer battery while you are onboard an aircraft.

When you are charging or calibrating a battery

●

When you are installing or modifying system software

●

When you are writing information to a CD, DVD, or BD

●

When you connect the computer to external AC power, the following events occur:

The battery begins to charge.

●

If the computer is turned on, the battery meter icon in the notification area changes appearance.

●

When you disconnect external AC power, the following events occur:

The computer switches to battery power.

●

The display brightness is automatically decreased to save battery life. To increase display

●

brightness, press the fn+f3 hotkey or reconnect the AC adapter.

32 Chapter 4 Power management

Connecting the AC adapter

WARNING! To reduce the risk of electric shock or damage to the equipment:

Plug the power cord into an AC outlet that is easily accessible at all times.

Disconnect power from the computer by unplugging the power cord from the AC outlet (not by
unplugging the power cord from the computer).

If provided with a 3-pin attachment plug on the power cord, plug the cord into a grounded (earthed) 3­pin outlet. Do not disable the power cord grounding pin, for example, by attaching a 2-pin adapter. The
grounding pin is an important safety feature.

To connect the computer to external AC power:

1. Plug the AC adapter into the power connector (1) on the computer.

2. Plug the power cord into the AC adapter (2).

3. Plug the other end of the power cord into an AC outlet (3).

NOTE: Your computer may look slightly different from the illustration in this section.

Using battery power

When a charged battery is in the computer and the computer is not plugged into external power, the
computer runs on battery power. When the computer is plugged into external AC power, the computer
runs on AC power.

If the computer contains a charged battery and is running on external AC power supplied through the
AC adapter, the computer switches to battery power if the AC adapter is disconnected from the
computer.

NOTE: The display brightness is decreased to save battery life when you disconnect AC power. To

increase display brightness, use the fn+f3 hotkey or reconnect the AC adapter.

You can keep a battery in the computer or in storage, depending on how you work. Keeping the battery
in the computer whenever the computer is plugged into AC power charges the battery and also protects
your work in case of a power outage. However, a battery in the computer slowly discharges when the
computer is off and unplugged from external power.

Using battery power 33

WARNING! To reduce potential safety issues, use only the battery provided with the computer, a

replacement battery provided by HP, or a compatible battery purchased from HP.

Computer battery life varies, depending on power management settings, programs running on the
computer, display brightness, external devices connected to the computer, and other factors.

Inserting or removing the battery

CAUTION: Removing a battery that is the sole power source can cause loss of information. To prevent

loss of information, initiate Hibernation or shut down the computer before removing the battery.

To insert the battery:

1. Turn the computer upside down on a flat surface, with the battery bay toward you.

2. Insert the battery into the battery bay (1) until it is seated.

The battery release latches (2) automatically lock the battery into place.

To remove the battery:

1. Turn the computer upside down on a flat surface, with the battery bay toward you.

2. Slide the battery release latches (1) to release the battery.

34 Chapter 4 Power management

3. Remove the battery (2).

Charging a battery

WARNING! Do not charge the computer battery while you are onboard an aircraft.

The battery charges whenever the computer is plugged into external power through an AC adapter, an
optional power adapter, an optional expansion product, or an optional docking device (select models
only).

The battery charges whether the computer is off or in use, but it charges faster when the computer is
off.

Charging may take longer if a battery is new, has been unused for 2 weeks or more, or is much warmer
or cooler than room temperature.

To prolong battery life and optimize the accuracy of battery charge displays, follow these
recommendations:

If you are charging a new battery, charge it fully before turning on the computer.

●

Charge the battery until the battery light turns off.

●

NOTE: If the computer is on while the battery is charging, the battery meter in the notification

area may show 100 percent charge before the battery is fully charged.

Allow the battery to discharge below 5 percent of a full charge through normal use before charging

●

it.

If the battery has been unused for one month or more, calibrate the battery instead of simply

●

charging it.

The battery light displays charge status:

On: The battery is charging.

●

Blinking: The battery has reached a low battery level or critical battery level and is not charging.

●

Off: The battery is fully charged, in use, or not installed.

●

Using battery power 35

Maximizing battery discharge time

Battery discharge time varies, depending on the features you use while on battery power. Maximum
discharge time gradually shortens as the battery storage capacity naturally degrades.

Tips for maximizing battery discharge time:

Lower the brightness on the display.

●

Remove the battery from the computer when it is not being used or charged.

●

Store the battery in a cool, dry location.

●

Select the Powersave setting in Power Management.

●

To select the Powersave setting in Power Management:

1. Click Computer, click Control Center, and then click Power Management.

2. Under the General tab, click System Settings.

3. Under Battery Powered, select Powersave.

4. Click Finish.

Managing low battery levels

The information in this section describes the alerts and system responses set at the factory. Some low­battery alerts and system responses can be changed using Power Management in Control Center.
Preferences set using Power Management do not affect lights.

Identifying low battery levels

When a battery that is the sole power source for the computer reaches a low battery level, the battery
light blinks.

If a low battery level is not resolved, the computer enters a critical battery level, and the battery light
continues to blink.

The computer takes the following actions for a critical battery level:

If Hibernation is enabled and the computer is on or in the Suspend state, the computer initiates

●

Hibernation.

If Hibernation is disabled and the computer is on or in the Suspend state, the computer remains

●

briefly in the Suspend state, and then shuts down and loses any unsaved information.

Resolving a low battery level

CAUTION: To reduce the risk of losing information when the computer reaches a critical battery level

and has initiated Hibernation, do not restore power until the power lights turn off.

Resolving a low battery level when external power is available

Connect one of the following devices:

▲

AC adapter

●

Optional expansion product or docking device (select models only)

●

Optional power adapter

●

36 Chapter 4 Power management

Resolving a low battery level when a charged battery is available

1. Turn off the computer or initiate Hibernation.

2. Remove the discharged battery, and then insert a charged battery.

3. Turn on the computer.

Resolving a low battery level when no power source is available

Initiate Hibernation.

▲

– or –

Save your work and shut down the computer.

Resolving a low battery level when the computer cannot exit Hibernation

When the computer lacks sufficient power to exit Hibernation, follow these steps:

1. Insert a charged battery or plug the computer into external power.

2. Exit Hibernation by pressing the power button.

Calibrating a battery

Calibrate a battery under the following conditions:

When battery charge displays seem inaccurate

●

When you observe a significant change in battery run time.

●

Even if a battery is heavily used, it should not need to be calibrated more than once a month. It also is
not necessary to calibrate a new battery.

Step 1: Fully charge the battery

WARNING! Do not charge the computer battery while you are onboard aircraft.

NOTE: The battery charges whether the computer is off or in use, but it charges faster when the

computer is off.

To fully charge the battery:

1. Insert the battery into the computer.

2. Connect the computer to an AC adapter, optional power adapter, optional expansion product, or

optional docking device (select models only), and then plug the adapter or device into external
power.

The battery light on the computer turns on.

3. Leave the computer plugged into external power until the battery is fully charged.

The battery light on the computer turns off.

Using battery power 37

Step 2: Disable Hibernation and Suspend

1. Click the Power icon, located on the far right of the taskbar, and then click Preferences.

2. Under the Running on AC and Running on Battery tabs, record the current values for the

following settings:

Put the display to Suspend when the computer is inactive for:

●

Put the computer to Suspend when it is inactive for:

●

3. Change all 4 settings to Never.

4. Click Close.

Step 3: Discharge the battery

The computer must remain on while the battery is being discharged. The battery can discharge whether
or not you are using the computer, but the battery will discharge faster while you are using it.

If you plan to leave the computer unattended during the discharge, save your information before

●

beginning the discharge procedure.

If you use the computer occasionally during the discharge procedure and have set energy-saving

●

timeouts, expect the following performance from the system during the discharge process:

The monitor will not turn off automatically.

◦

Hard drive speed will not decrease automatically when the computer is idle.

◦

System-initiated Hibernation will not occur.

◦

To discharge the battery:

1. Unplug the computer from its external power source, but do

2. Run the computer on battery power until the battery is discharged. The battery light begins to blink

when the battery has discharged to a low battery level. When the battery is discharged, the battery
light turns off, and the computer shuts down.

Step 4: Fully recharge the battery

To recharge the battery:

1. Plug the computer into external power and maintain external power until the battery is fully

recharged. When the battery is recharged, the battery light on the computer turns off.

You can use the computer while the battery is recharging, but the battery will charge faster if the
computer is off.

2. If the computer is off, turn it on when the battery is fully charged and the battery light has turned

off.

not

turn off the computer.

38 Chapter 4 Power management

Step 5: Reenable Hibernation and Suspend

CAUTION: Failure to reenable Hibernation after calibration may result in a full battery discharge and

information loss if the computer reaches a critical battery level.

1. Click the Power icon, located on the far right of the taskbar, and then click Preferences.

2. Under the Running on AC and Running on Battery tabs, reset the previously recorded values

for the following settings:

Put the display to Suspend when the computer is inactive for:

●

Put the computer to Suspend when it is inactive for:

●

3. Click Close.

Conserving battery power

Select Powersave in Power Management under System Settings.

●

Turn off wireless and local area network (LAN) connections and exit modem programs when you

●

are not using them.

Disconnect external devices that are not plugged into an external power source, when you are not

●

using them.

Stop, disable, or remove any external media cards that you are not using.

●

Use the fn+f7 and fn+f8 hotkeys to adjust screen brightness as needed.

●

If you leave your work, initiate Suspend or Hibernation, or shut down the computer.

●

Remove the battery from the computer when it is not being used or charged.

●

Purchase another battery to extend overall battery operating time.

●

Store the battery in a cool, dry location.

●

Storing a battery

CAUTION: To prevent damage to a battery, do not expose it to high temperatures for extended periods

of time.

If a computer will be unused and unplugged from external power for more than 2 weeks, remove the
battery and store it separately.

To prolong the charge of a stored battery, place it in a cool, dry place.

NOTE: A stored battery should be checked every six months. If the capacity is less than 50 percent,

recharge the battery before returning it to storage.

Calibrate a battery before using it if it has been stored for one month or more.

Disposing of a used battery

WARNING! To reduce the risk of fire or burns, do not disassemble, crush, or puncture a battery; short

the external contacts on a battery; or dispose of a battery in fire or water. Do not expose a battery to
temperatures above 60˚C (140˚F). Replace the battery only with a battery approved for this computer.

Refer to the
notices are located on the user guide CD included with your computer.

Regulatory, Safety and Environmental Notices

for battery disposal information. These

Using battery power 39

Replacing the battery

Computer battery life varies, depending on the power management settings, programs running on the
computer, display brightness, external devices connected to the computer, and other factors.

Battery Check notifies you to replace the battery when an internal cell is not charging properly, or when
the battery storage capacity has reached a “weak” condition. A message refers you to the HP Web site
for more information about ordering a replacement battery. If the battery is possibly covered by an HP
warranty, instructions include a warranty ID.

NOTE: To ensure that you always have battery power when you need it, HP recommends purchasing

a new battery when the storage capacity indicator turns green-yellow.

Testing an AC adapter

Test the AC adapter if the computer exhibits any of the following symptoms:

The computer will not turn on when connected to the AC adapter.

●

The display does not turn on when the computer is connected to the AC adapter and external

●

power.

The power light is off when the computer is connected to the AC adapter.

●

To test the AC adapter:

1. Remove the battery from the computer.

2. Connect the AC adapter to the computer and to an AC outlet.

3. Turn on the computer.

If the power light turns on, the AC adapter is functioning properly.

●

If the power light remains off, the AC adapter is not functioning and should be replaced.

●

Contact technical support for information on obtaining a replacement AC power adapter.

Shutting down the computer

CAUTION: Unsaved information will be lost when the computer is shut down.

The Shutdown command closes all open programs, including the operating system, and then turns off
the display and computer.

Shut down the computer under any of the following conditions:

When you need to replace the battery or access components inside the computer

●

When you are connecting an external hardware device that does not connect to a USB port

●

When the computer will be unused and disconnected from external power for an extended period

●

of time

To shut down the computer, follow these steps:

NOTE: If the computer is in the Suspend state or in Hibernation, you must first exit Suspend or

Hibernation before shutdown is possible.

1. Save your work and close all open programs.

2. Click Computer, click Shutdown, and then click Shutdown.

40 Chapter 4 Power management

If the computer is unresponsive and you are unable to use the preceding shutdown procedures, try the
following emergency procedures in the sequence provided:

Press and hold the power button for at least 5 seconds.

●

Disconnect the computer from external power and remove the battery.

●

Shutting down the computer 41

5 Drives

Handling drives

Drives are fragile computer components that must be handled with care. Refer to the following cautions
before handling drives. Additional cautions are included with the procedures to which they apply.

CAUTION: To reduce the risk of damage to the computer, damage to a drive, or loss of information,

observe these precautions:

Before you move a computer that is connected to an external hard drive, initiate Suspend and allow the
screen to clear, or properly disconnect the external hard drive.

Before handling a drive, discharge static electricity by touching the unpainted metal surface of the drive.

Do not touch the connector pins on a removable drive or on the computer.

Handle a drive carefully; do not drop a drive or place items on it.

Before removing or inserting a drive, shut down the computer. If you are unsure whether the computer
is off or in Hibernation, turn the computer on and then shut it down through the operating system.

Do not use excessive force when inserting a drive into a drive bay.

Do not type on the keyboard or move the computer while the optical drive (select models only) is writing
to a disc. The write process is sensitive to vibration.

When the battery is the only source of power, be sure that the battery is sufficiently charged before
writing to media.

Avoid exposing a drive to temperature or humidity extremes.

Avoid exposing a drive to liquids. Do not spray the drive with cleaning products.

Remove media from a drive before removing the drive from the drive bay, or traveling with, shipping, or
storing a drive.

If a drive must be mailed, place the drive in a bubble-pack mailer or other suitable protective packaging
and label the package “FRAGILE.”

Avoid exposing a drive to magnetic fields. Security devices with magnetic fields include airport walk­through devices and security wands. The airport security devices that check carry-on luggage, such as
conveyor belts, use X-rays instead of magnetism and will not damage a drive.

Using external drives

Removable external drives expand your options for storing and accessing information. A USB device
can be added by connecting the device to a USB port on the computer or on an optional docking device
(select models only).

USB drives include the following types:

1.44-megabyte diskette drive

●

Hard drive module (a hard drive with an adapter attached)

●

42 Chapter 5 Drives

DVD-ROM Drive

●

DVD+/-RW SuperMulti Double-Layer LightScribe Drive

●

Blu-ray ROM DVD+/-RW SuperMulti Double-Layer LightScribe Drive

●

Using optional external devices

NOTE: For more information about required software and drivers, or to learn which computer port to

use, refer to the manufacturer's instructions.

To connect an external device to the computer:

CAUTION: To reduce the risk of damage to the equipment when connecting a powered device, be

sure that the device is turned off and the AC power cord is unplugged.

1. Connect the device to the computer.

2. If you are connecting a powered device, plug the device power cord into a grounded AC outlet.

3. Turn on the device.

To disconnect an unpowered external device, turn off the device, and then disconnect it from the
computer. To disconnect a powered external device, turn off the device, disconnect it from the computer,
and then unplug the AC power cord.

Replacing the hard drive

CAUTION: To prevent information loss or an unresponsive system:

Shut down the computer before removing the hard drive from the hard drive bay. Do not remove the
hard drive while the computer is on, in Suspend, or in Hibernation.

If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the
power button. Then, shut down the computer through the operating system.

To remove a hard drive:

1. Save your work.

2. Shut down the computer and close the display.

3. Disconnect all external devices connected to the computer.

4. Unplug the power cord.

5. Turn the computer upside down on a flat surface, with the battery bay toward you.

6. Remove the battery from the computer.

Replacing the hard drive 43

7. Remove the screws from the battery area.

NOTE: Refer to the illustration that most closely matches your computer.

44 Chapter 5 Drives

8. Remove the 2 screw covers (1) and screws (2) from the back edge of the computer.

NOTE: Some models do not have any screw covers or screws to remove.

9. Turn the computer display-side up, and then open the computer as far as possible.

CAUTION: Do not use excessive force to open the computer beyond the limits of the display

hinges. Forcing extension beyond these limits will cause damage to the display.

10. Slide the switch cover straight back toward the display (1), and then remove the switch cover (2).

Replacing the hard drive 45

11. Remove the screws from the keyboard.

NOTE: Refer to the illustration that most closely matches your computer.

46 Chapter 5 Drives

12. Slide the keyboard back toward the display (1), and then rotate it forward (2) to gain access to the

keyboard cable connector.

NOTE: Refer to the illustration that most closely matches your computer.

CAUTION: Do not rip the keyboard cable.

– or –

Slide the keyboard back toward the display (1), and then rotate it to the right side (2) to gain access
to the keyboard cable connector.

CAUTION: Do not rip the keyboard cable.

Replacing the hard drive 47

13. Release the ZIF connector (1) to which the keyboard cable is attached, disconnect the keyboard

cable (2) from the system board by pulling upward, and then remove the keyboard from the
computer (3).

NOTE: Refer to the illustration that most closely matches your computer.

48 Chapter 5 Drives

14. Remove the screws from the palm rest.

15. Slide the palm rest to the right until it disengages from the base enclosure (1), and then rest the

palm rest on the computer (2).

16. Remove the 2 hard drive screws (1), and then loosen the captive screw (2) that secures the hard

drive.

17. Use the plastic tab (3) on the hard drive to slide the hard drive to the right to disconnect it from the

system board.

Replacing the hard drive 49

18. Lift the hard drive (4) out of the hard drive bay.

To install a hard drive:

1. Insert the hard drive into the hard drive bay (1).

2. Use the plastic tab (2) on the hard drive to slide the hard drive to the left to connect it to the system

board.

3. Replace the 2 hard drive screws (3), and then tighten the captive screw (4) to secure the hard drive

to the computer.

50 Chapter 5 Drives

4. Turn over the palm rest (1), resting it in the palm rest tray, and then slide the palm rest to the left

to reconnect it to the base enclosure (2).

5. Replace the screws in the palm rest.

6. Place the keyboard upside down on the palm rest of the computer (1).

Replacing the hard drive 51

7. Insert the keyboard cable (2) into the ZIF connector (3) on the system board, and then secure the

connector.

NOTE: Refer to the illustration that most closely matches your computer.

52 Chapter 5 Drives

8. Turn over the keyboard (1) into the keyboard tray, and then slide the keyboard (2) into place.

NOTE: Refer to the illustration that most closely matches your computer.

Replacing the hard drive 53

9. Replace the screws on the keyboard.

NOTE: Refer to the illustration that most closely matches your computer.

54 Chapter 5 Drives

10. Place the switch cover on top of the switch cover tray (1), and then slide the switch cover into place

(2).

11. Close the computer display.

12. Turn the computer upside down on a flat surface, with the battery bay toward you.

13. Replace the 2 screws (1) and their covers (2) on the back edge of the computer.

NOTE: Some models do not have any screws or screw covers to replace.

Replacing the hard drive 55

14. Replace the screws in the battery area.

NOTE: Refer to the illustration that most closely matches your computer.

15. Replace the battery.

16. Turn the computer right-side up, and then reconnect external power and external devices.

17. Turn on the computer.

56 Chapter 5 Drives

6 External devices

Using a USB device

Universal Serial Bus (USB) is a hardware interface that can be used to connect an optional external
device, such as a USB keyboard, mouse, drive, printer, scanner, or hub.

Some USB devices may require additional support software, which is usually included with the device.
For more information about device-specific software, refer to the manufacturer's instructions.

Your computer model has 4 USB ports, which support USB 1.0, USB 1.1, and USB 2.0 devices. A USB
hub provides additional USB ports that can be used with the computer.

Connecting a USB device

CAUTION: To prevent damage to a USB connector, use minimal force to connect a USB device.

To connect a USB device to the computer, connect the USB cable for the device to the USB

▲

port.

Once the USB device has been detected, an icon is placed on the desktop.

Removing a USB device

CAUTION: To prevent loss of information or an unresponsive system, stop a USB device before

removing it.

CAUTION: To prevent damage to a USB connector, do not pull on the cable to remove the USB device.

Refer to the USB device user documentation for complete instructions on device removal.

Using a USB device 57

Using USB legacy support

USB legacy support (enabled by default) permits the following actions:

Using a USB keyboard, mouse, or hub connected to a USB port on the computer during startup or

●

in an MS-DOS-based program or utility

Starting or restarting from an optional external MultiBay or an optional USB bootable device

●

USB legacy support is enabled at the factory. To disable or enable USB legacy support:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select System Configuration > Device configurations, and then press
enter.

3. Use the arrow keys to enable or disable USB legacy support, and then press f10.

4. To save your preferences and exit Computer Setup, use the arrow keys to select File > Save

Changes and Exit. Then, follow the on-screen instructions.

Your preferences go into effect when the computer restarts.

Using an eSATA device

An eSATA port connects an optional high-performance eSATA component, such as an eSATA external
hard drive.

Some eSATA devices may require additional support software, which is usually included with the device.
For more information about device-specific software, refer to the software manufacturer’s instructions.
These instructions may be provided with the software, on disc, or on the manufacturer’s Web site.

NOTE: The eSATA port also supports an optional USB device.

Connecting an eSATA device

CAUTION: To prevent damage to an eSATA port connector, use minimal force to connect an eSATA

device.

To connect an eSATA device to the computer:

1. Plug in the power to the eSATA external device.

58 Chapter 6 External devices

2. Connect the eSATA cable for the device to the eSATA port. Once connection has been established,

an authentication window opens on the screen asking for the root password.

3. Enter the root password, and then the system auto-mounts the eSATA device and an icon is placed

on the desktop.

Stopping and removing an eSATA device

CAUTION: To prevent loss of information or an unresponsive system, stop the eSATA device before

removing it.

CAUTION: To prevent damage to an eSATA connector, do not pull on the cable to remove the eSATA

device.

To stop and remove an eSATA device from the computer:

On the desktop, right-click on the device icon and select Unmount.

▲

NOTE: Wait 10 seconds for the system to finish the operation, and then disconnect the eSATA

cable and remove the device.

Using external drives

Removable external drives expand your options for storing and accessing information. A USB drive can
be added by connecting the drive to a USB port on the computer.

USB drives include the following types:

1.44-megabyte diskette drive

●

Hard drive module (a hard drive with an adapter attached)

●

DVD-ROM Drive

●

DVD+/-RW SuperMulti DL LightScribe Drive

●

Blu-ray ROM DVD+/-RW SuperMulti DL LightScribe Drive

●

Using optional external devices

NOTE: For more information about required software and drivers, or to learn which computer port to

use, refer to the manufacturer's instructions.

Using external drives 59

To connect an external device to the computer:

CAUTION: To reduce the risk of damage to the equipment when connecting a powered device, be

sure that the device is turned off and the AC power cord is unplugged.

1. Connect the device to the computer.

2. If you are connecting a powered device, plug the device power cord into a grounded AC outlet.

3. Turn on the device.

To disconnect an unpowered external device, turn off the device, and then disconnect it from the
computer. To disconnect a powered external device, turn off the device, disconnect it from the computer,
and then unplug the AC power cord.

60 Chapter 6 External devices

7 External media cards

Using Media Card Reader cards

Optional digital cards provide secure data storage and convenient data sharing. These cards are often
used with digital media-equipped cameras and PDAs, as well as with other computers.

The Digital Media Slot supports the following digital card formats:

Memory Stick

●

Memory Stick Duo (adapter required)

●

Memory Stick Pro (adapter required)

●

MultiMediaCard (MMC)

●

Secure Digital (SD) Memory Card

●

xD-Picture Card (XD)

●

xD-Picture Card (XD) Type H

●

xD-Picture Card (XD) Type M

●

Inserting a digital card

CAUTION: To avoid damaging the digital card or the computer, do not insert any type of adapter into

the SD Card Reader.

CAUTION: To prevent damage to the digital card connectors, use minimal force to insert a digital card.

1. Hold the digital card label-side up, with the connectors facing the computer.

2. Insert the card into the Media Card Reader, and then push in on the card until it is firmly seated.

Using Media Card Reader cards 61

Removing a digital card

CAUTION: To prevent loss of data or an unresponsive system, be sure that you are not accessing the

digital card before removal.

1. Save your information and close all programs associated with the digital card.

NOTE: Refer to the digital card user documentation for complete instructions on safe card

removal.

2. Press in on the digital card (1), and then remove it from the slot (2).

Using ExpressCards (select models only)

An ExpressCard is a high-performance PC Card that is inserted into the ExpressCard slot.

Like standard PC Cards, ExpressCards are designed to conform to the standard specifications of the
Personal Computer Memory Card International Association (PCMCIA).

Configuring an ExpressCard

Install only the software required for your device. If you are instructed by the ExpressCard manufacturer
to install device drivers:

Install only the device drivers for your operating system.

●

Do not install other software, such as card services, socket services, or enablers, supplied by the

●

ExpressCard manufacturer.

Inserting an ExpressCard

CAUTION: To prevent damage to the computer and external media cards, do not insert a PC Card

into an ExpressCard slot.

CAUTION: To prevent damage to the connectors:

Use minimal force when inserting an ExpressCard.

Do not move or transport the computer when an ExpressCard is in use.

The ExpressCard slot may contain a protective insert. To remove the insert:

1. Press in on the insert (1) to unlock it.

62 Chapter 7 External media cards

2. Pull the insert out of the slot (2).

To insert an ExpressCard:

1. Hold the card label-side up, with the connectors facing the computer.

2. Insert the card into the ExpressCard slot, and then push in on the card until it is firmly seated.

NOTE: An inserted ExpressCard uses power even when idle. To conserve power, stop or remove an

ExpressCard when it is not in use.

Removing an ExpressCard

CAUTION: To prevent loss of information or an unresponsive system, be sure that you are not

accessing the ExpressCard before removal.

1. Save your information and close all programs associated with the ExpressCard.

NOTE: Refer to the ExpressCard user documentation for complete instructions on safe card

removal.

2. Release and remove the ExpressCard:

a. Gently press in on the ExpressCard (1) to unlock it.

b. Pull the ExpressCard out of the slot (2).

Using ExpressCards (select models only) 63

64 Chapter 7 External media cards

8 Memory modules

The computer has one memory module compartment, which is located under the keyboard. The memory
capacity of the computer can be upgraded by adding a memory module to the vacant expansion memory
module slot or by upgrading the existing memory module in the primary memory module slot.

All memory modules installed in the computer must be the same type. When upgrading memory
capacity, verify that the upgrade modules are the same as those already installed in the computer.

WARNING! To reduce the risk of electric shock and damage to the equipment, unplug the power cord

and remove all batteries before installing a memory module.

CAUTION: Electrostatic discharge (ESD) can damage electronic components. Before beginning any

procedure, touch a grounded metal object to be sure that you are discharged of static electricity.

NOTE: To use a dual-channel configuration when adding a second memory module, be sure that both

memory modules are the same size and type.

Adding or replacing memory modules

To add or replace a memory module:

1. Save your work.

2. Shut down the computer and close the display.

If you are not sure whether the computer is off or in Hibernation, turn the computer on by briefly
pressing the power button. Then, shut down the computer through the operating system.

3. Disconnect all external devices connected to the computer.

4. Unplug the power cord.

5. Turn the computer upside down on a flat surface, with the battery bay toward you.

6. Remove the battery from the computer.

Adding or replacing memory modules 65

7. Remove the screws from the battery area.

NOTE: Refer to the illustration that most closely matches your computer.

66 Chapter 8 Memory modules

8. Remove the 2 screw covers (1) and screws (2) from the back edge of the computer.

NOTE: Some models do not have any screw covers or screws to remove.

9. Turn the computer display-side up, and then open the computer as far as possible.

CAUTION: Do not use excessive force to open the computer beyond the limits of the display

hinges. Forcing extension beyond these limits will cause damage to the display.

10. Slide the switch cover straight back toward the display (1), and then remove the switch cover (2).

Adding or replacing memory modules 67

11. Remove the screws from the keyboard.

NOTE: Refer to the illustration that most closely matches your computer.

68 Chapter 8 Memory modules

12. Slide the keyboard back toward the display (1), and then rotate it forward (2) to gain access to the

keyboard cable connector.

NOTE: Refer to the illustration that most closely matches your computer.

CAUTION: Do not rip the keyboard cable.

– or –

Slide the keyboard back toward the display (1), and then rotate it to the right side (2) to gain access
to the keyboard connector.

CAUTION: Do not rip the keyboard cable.

13. If you are replacing a memory module, remove the existing memory module:

CAUTION: To prevent damage to the memory module, hold the memory module by the edges

only. Do not touch the components on the memory module.

a. Pull away the retention clips (1) on each side of the memory module.

The memory module tilts up.

Adding or replacing memory modules 69

b. Grasp the edge of the memory module (2), and gently pull the module out of the memory

module slot.

To protect a memory module after removal, place it in an electrostatic-safe container.

14. Insert a new memory module:

CAUTION: To prevent damage to the memory module, hold the memory module by the edges

only. Do not touch the components on the memory module.

a. Align the notched edge (1) of the memory module with the tab in the memory module slot.

b. With the memory module at a 45-degree angle from the surface of the memory module

compartment, press the module (2) into the memory module slot until it is seated.

CAUTION: To prevent damage to the memory module, do not bend the memory module.

70 Chapter 8 Memory modules

c. Gently press the memory module (3) down, applying pressure to both the left and right edges

of the memory module, until the retention clips snap into place.

Adding or replacing memory modules 71

15. Turn over the keyboard (1) into the keyboard tray, and then slide the keyboard (2) into place.

NOTE: Refer to the illustration that most closely matches your computer.

72 Chapter 8 Memory modules

16. Replace the screws on the keyboard.

NOTE: Refer to the illustration that most closely matches your computer.

Adding or replacing memory modules 73

17. Place the switch cover on top of the switch cover tray (1), and then slide the switch cover into place

(2).

18. Close the computer display.

19. Turn the computer upside down on a flat surface, with the battery bay toward you.

20. Replace the 2 screws (1) and their covers (2) on the back edge of the computer.

NOTE: Some models do not have any screws or screw covers to replace.

74 Chapter 8 Memory modules

21. Replace the screws in the battery area.

NOTE: Refer to the illustration that most closely matches your computer.

22. Replace the battery.

23. Turn the computer right-side up, and then reconnect external power and external devices.

24. Turn on the computer.

Adding or replacing memory modules 75

9Security

NOTE: Some of the features described in this chapter may not be supported by your computer or your

operating system.

Protecting the computer

NOTE: Security solutions are designed to act as deterrents. These deterrents may not prevent a

product from being mishandled or stolen.

Security features provided with your computer can protect the computer, personal information, and data
from a variety of risks. The way you use your computer will determine which security features you need
to use.

The operating system offers certain security features. Additional security features are listed in the
following table. Most of these additional security features can be configured in the Computer Setup utility
(referred to hereafter as Computer Setup).

To protect against Use this security feature

Unauthorized use of the computer Power-on authentication using passwords or smart cards

Unauthorized access to Computer Setup (f10) Setup password in Computer Setup*

Unauthorized access to the contents of a hard drive DriveLock password in Computer Setup*

Unauthorized reset of Computer Setup (f10) passwords Stringent security feature in Computer Setup*

Unauthorized startup from an optical drive, diskette drive, or
internal network adapter

Unauthorized access to data

Unauthorized access to Computer Setup settings and other
system identification information

Unauthorized removal of the computer Security cable slot (used with an optional security cable)

*Computer Setup is a utility accessed by pressing f10 when the computer is turned on or restarted. When using Computer
Setup, you must use the keys on your computer to navigate and make selections.

Using passwords

Most security features use passwords. Whenever you set a password, write down the password and
store it in a secure location away from the computer. Note the following password considerations:

Setup, power-on, and DriveLock passwords are set in Computer Setup and are managed by the

●

system BIOS.

The embedded security password can be enabled in Computer Setup to provide BIOS password

●

protection. The embedded security password is used with the optional embedded security chip.

Boot options feature in Computer Setup*

Firewall software

●

Operating system updates

●

Setup password in Computer Setup*

Operating system passwords are set only in the operating system.

●

76 Chapter 9 Security

If you forget the setup password set in Computer Setup, you will not be able to access the utility.

●

If you have the stringent security feature enabled in Computer Setup and you forget the setup

●

password, the computer is inaccessible and can no longer be used. Call technical support or your
authorized service provider for additional information.

If you forget the setup password set in Computer Setup, you cannot turn on the computer or exit

●

Hibernation. Call technical support or your authorized service provider for additional information.

If you forget both the user password and the master DriveLock password set in Computer Setup,

●

the hard drive that is protected by the passwords is permanently locked and can no longer be used.

You can use the same password for a Computer Setup feature and for an operating system security
feature. You can also use the same password for more than one Computer Setup feature.

Use the following tips for creating and saving passwords:

When creating passwords, follow requirements set by the program.

●

Write down your passwords and store them in a secure place away from the computer.

●

Do not store passwords in a file on the computer.

●

The following tables list commonly used operating system and Computer Setup passwords and describe
their functions.

Setting passwords in the operating system

Operating system passwords Function

Root password* Protects access to an operating system root-level account.

User password* Protects access to an operating system user account.

*For information about setting an operating system root password or an operating system user password, click Computer >

Help and Support.

Setting passwords in Computer Setup

Computer Setup passwords Function

Setup password Protects access to Computer Setup.

DriveLock master password Protects access to the internal hard drive that is protected by

DriveLock user password Protects access to the internal hard drive that is protected by

Setup password

DriveLock. It is also used to remove DriveLock protection. This
password is set under DriveLock Passwords during the enable
process.

DriveLock, and is set under DriveLock Passwords during the
enable process.

The Computer Setup setup password protects the configuration settings and system identification
information in Computer Setup. After this password is set, it must be entered to access Computer Setup
and to make changes using Computer Setup.

Using passwords 77

Note the following characteristics of the setup password:

It is not interchangeable with an operating system root password, although both passwords can

●

be identical.

It is not displayed as it is set, entered, changed, or deleted.

●

It must be set and entered with the same keys. For example, a setup password set with keyboard

●

number keys will not be recognized if you enter it thereafter with embedded numeric keypad number
keys.

It can include any combination of up to 32 letters and numbers and is not case sensitive.

●

Managing a setup password

A setup password is set, changed, and deleted in Computer Setup.

To manage, set, change, or delete this password, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > Setup Password, and then press enter.

To set a setup password, type your password in the New password and Verify new

●

password fields, and then press f10.

To change a setup password, type your current password in the Old password field, type a

●

new password in the New password and Verify new password fields, and then press f10.

To delete a setup password, type your current password in the Old password field, and then

●

press f10.

3. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Entering a setup password

At the Setup password prompt, type your setup password (using the same kind of keys you used to
set the password), and then press enter. After 3 unsuccessful attempts to enter the setup password,
you must restart the computer and try again.

Using Computer Setup DriveLock

CAUTION: To prevent the DriveLock-protected hard drive from becoming permanently unusable,

record the DriveLock user password and the DriveLock master password in a safe place away from your
computer. If you forget both DriveLock passwords, the hard drive will be permanently locked and can
no longer be used.

DriveLock protection prevents unauthorized access to the contents of a hard drive. DriveLock can be
applied only to the internal hard drive(s) of the computer. After DriveLock protection is applied to a drive,
a password must be entered to access the drive. The drive must be inserted into the computer, not into
an optional docking device or external MultiBay, in order for it to be accessed by the DriveLock
passwords.

78 Chapter 9 Security

To apply DriveLock protection to an internal hard drive, a user password and a master password must
be set in Computer Setup. Note the following considerations about using DriveLock protection:

After DriveLock protection is applied to a hard drive, the hard drive can be accessed only by entering

●

either the user password or the master password.

The owner of the user password should be the day-to-day user of the protected hard drive. The

●

owner of the master password may be either a system administrator or the day-to-day user.

The user password and the master password can be identical.

●

You can delete a user password or master password only by removing DriveLock protection from

●

the drive. DriveLock protection can be removed from the drive only with the master password.

Setting a DriveLock password

To access the DriveLock settings in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > DriveLock passwords, and then press enter.

3. Select the location of the hard drive you want to protect, and then press f10.

4. Use the arrow keys to select Enable in the Protection field, and then press f10.

5. Read the warning. To continue, press f10.

6. Type your user password in the New password and Verify new password fields, and then press

f10.

7. Type your master password in the New password and Verify new password fields, and then

press f10.

8. To confirm DriveLock protection on the drive you have selected, type DriveLock in the

confirmation field, and then press f10.

9. To exit DriveLock settings, use the arrow keys to select Esc.

10. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Entering a DriveLock password

Be sure that the hard drive is inserted into the computer (not into an optional docking device or external
MultiBay).

At the DriveLock Password prompt, type your user or master password (using the same kind of keys
you used to set the password), and then press enter.

After 2 incorrect attempts to enter the password, you must shut down the computer and try again.

Changing a DriveLock password

To access the DriveLock settings in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > DriveLock passwords, and then press enter.

Using passwords 79

3. Use the arrow keys to select the location of the internal hard drive, and then press f10.

4. Use the arrow keys to select the field for the password you want to change. Type your current

password in the Old password field, and then type the new password in the New password field
and in the Verify new password field. Then press f10.

5. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Removing DriveLock protection

To access the DriveLock settings in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > DriveLock passwords, and then press enter.

3. Use the arrow keys to select the location of the internal hard drive, and then press f10.

4. Use the arrow keys to select Disable in the Protection field, and then press f10.

5. Type your master password in the Old password field. Then press f10.

6. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Using Computer Setup security features

Securing system devices

From the Boot options menu or the Port options menu in Computer Setup, you can disable or enable
system devices.

To disable or reenable system devices in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select System Configuration > Boot options or System

Configuration > Port options. Then press enter and use the arrow keys to select the options you

want.

3. To confirm your preferences, press f10.

4. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Using Computer Setup stringent security

CAUTION: To prevent the computer from becoming permanently unusable, record your configured

setup password or smart card PIN in a safe place away from your computer. Without these passwords
or PIN, the computer cannot be unlocked.

80 Chapter 9 Security

The stringent security feature enhances power-on security by forcing user authentication with your
configured setup password or smart card PIN before granting access to the system.

Setting stringent security

To enable stringent security in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > Password options, and then press enter.

3. Use the arrow keys to select Enable in the Stringent security field.

4. Read the warning. To continue, press f10.

5. To enable the feature each time the computer is turned on, press f10.

6. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Removing stringent security

To remove stringent security in Computer Setup, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select Security > Password options and then press enter.

3. Use the arrow keys to select Disable in the Stringent security field, and then press f10.

4. To save your preferences, use the arrow keys to select File > Save changes and exit. Then follow

the instructions on the screen.

Your preferences go into effect when the computer restarts.

Viewing Computer Setup System Information

The System Information feature in Computer Setup provides 2 types of system information:

Identification information about the computer model.

●

Specification information for the processor, cache and memory size, and system ROM.

●

To view this general system information, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

“F10 = ROM Based Setup” message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select File > System Information, and then press enter.

NOTE: To prevent unauthorized access to this information, you must create a setup password in

Computer Setup.

Using Computer Setup security features 81

Using firewall software

When you use the computer to access e-mail, a network, or the Internet, unauthorized persons may be
able to gain access to information about you, the computer, and your personal files. Use the firewall
software preinstalled on the computer to protect your privacy:

Select Computer > Control Center > YaST > Security and Users > Firewall.

▲

Firewall features include information on logging and reporting, and automatic alarms to monitor all
incoming and outgoing traffic. Refer to the firewall documentation or contact your firewall manufacturer
for more information.

NOTE: Under some circumstances a firewall can block access to Internet games, interfere with printer

or file sharing on a network, or block authorized e-mail attachments. To temporarily solve the problem,
disable the firewall, perform the task that you want to perform, and then reenable the firewall. To
permanently resolve the problem, reconfigure the firewall.

Setting up automatic online updates

NOTE: You must have a network connection in order to receive automatic online updates.

To set up automatic online updates:

1. Select Computer > Control Center > YaST > Software > Online Update Configuration.

2. Select the Enable Automatic Update check box.

3. Select your preferred options for the automatic online update.

Installing a security cable

NOTE: A security cable is designed to act as a deterrent, but it may not prevent the computer from

being mishandled or stolen.

1. Loop the security cable around a secured object.

2. Insert the key (1) into the cable lock (2).

3. Insert the cable lock into the security cable slot on the computer (3), and then lock the cable lock

with the key.

82 Chapter 9 Security

NOTE: The location of the security cable slot varies by computer model.

Installing a security cable 83

10 Computer Setup

Starting Computer Setup

Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system
is not working or will not load.

NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your

computer or your operating system.

NOTE: Pointing devices are not supported in Computer Setup. You must use the keyboard to navigate

and make selections.

NOTE: An external keyboard connected by USB can be used with Computer Setup only if USB legacy

support is enabled.

To start Computer Setup, follow these steps:

1. Turn on or restart the computer.

2. Before your operating system opens and while the “F10=ROM Based Setup” message is displayed

in the lower-left corner of the screen, press f10.

Using Computer Setup

Navigating and selecting in Computer Setup

The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and
System Configuration menus.

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

"F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen.

Because Computer Setup is not operating system based, it does not support the TouchPad.
Navigation and selection are by keystroke:

To choose a menu or a menu item, use the arrow keys.

●

To select an item, press enter.

●

To close open dialog boxes and return to the main Computer Setup screen, press esc.

●

To view navigation information, press f1.

●

To change the language, press f2.

●

2. Select the File, Security, Diagnostics, or System Configuration menu.

3. To exit Computer Setup, choose one of the following methods:

To exit Computer Setup without saving your preferences, use the arrow keys to select

●

File > Ignore Changes And Exit. Then follow the instructions on the screen.

To save your preferences and exit Computer Setup, use the arrow keys to select File > Save

●

Changes And Exit. Then follow the instructions on the screen.

84 Chapter 10 Computer Setup

Your preferences go into effect when the computer restarts.

Restoring factory settings in Computer Setup

To return all settings in Computer Setup to the values that were set at the factory, follow these steps:

1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the

"F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen.

2. Use the arrow keys to select File > Restore Defaults, and then press enter.

3. When the confirmation dialog box opens, press f10.

4. To save your preferences and exit Computer Setup, use the arrow keys to select File > Save

Changes And Exit. Then follow the instructions on the screen.

Your preferences go into effect when the computer restarts.

NOTE: Your password settings and security settings are not changed when you restore the factory

settings.

Computer Setup menus

The menu tables in this section provide an overview of Computer Setup options.

NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your

computer or your operating system.

File menu

NOTE: Some of the menu items listed in this section may not be supported by your computer or your

operating system.

Select To do this

System information

Restore Defaults Replace the configuration settings in Computer Setup with the

Ignore Changes And Exit Cancel any changes entered during the current session. Then

Save Changes And Exit Save any changes entered during the current session. Then

Security menu

NOTE: Some of the menu items listed in this section may not be supported by your computer or your

operating system.

View identification information for the computer.

●

View specification information for the processor, cache

●

and memory size, and system ROM.

original factory settings. (Password settings and security
settings are not changed when you restore the factory
settings.)

exit and restart the computer.

exit and restart the computer. Your changes go into effect
when the computer restarts.

Computer Setup menus 85

Select To do this

Setup Password Enter, change, or delete a setup password.

Password Options

DriveLock Passwords

System IDs Enter a user-defined computer asset tracking number and

Disk Sanitizer Run Disk Sanitizer to destroy all existing data on the primary

Enable/disable stringent security.

●

Enable/disable the password requirement on computer

●

restart.

Enable/disable DriveLock on any computer hard drive.

●

Enter, change, or disable DriveLock on an optional

●

MultiBay hard drive.

NOTE: DriveLock settings are accessible only when you

enter Computer Setup by turning on (not restarting) the
computer.

ownership tag.

hard drive. The following options are available:

Fast: Runs the Disk Sanitizer erase cycle once.

●

Optimum: Runs the Disk Sanitizer erase cycle 3 times.

●

Custom: Allows you to select the desired number of Disk

●

Sanitizer erase cycles from a list.

CAUTION: If you run Disk Sanitizer, the data on the primary

hard drive is destroyed permanently.

Diagnostics menu

NOTE: Some of the menu items listed in this section may not be supported by your computer or your

operating system.

Select To do this

HDD Self-Test Options Run a comprehensive self-test on any hard drive in the system

Memory Check Run a comprehensive check on system memory.

or on any optional MultiBay hard drive.

86 Chapter 10 Computer Setup

System Configuration menu

NOTE: Some of the menu items listed in this section may not be supported by your computer or your

operating system.

Select To do this

Language Change the Computer Setup language.

Boot options

Device Configurations

Set an f9, f10, and f12 delay when starting up.

●

Enable/disable CD-ROM boot.

●

Enable/disable floppy boot.

●

Enable/disable internal network adapter boot.

●

Enable/disable MultiBoot, which sets a boot order that

●

can include most boot devices in the system.

Set the Express Boot Popup delay in seconds.

●

Set the boot order.

●

1st boot device: USB CD-ROM

◦

2nd boot device: USB floppy

◦

3rd boot device: USB SuperDisk

◦

4th boot device: Notebook hard drive

◦

5th boot device: USB hard disk

◦

6th boot device: Network controller

◦

Swap the functions of the fn key and left ctrl key.

●

Enable/disable USB legacy support. When enabled, USB

●

legacy support allows the following:

Use of a USB keyboard in Computer Setup even

◦

when a your operating system is not running.

Startup from bootable USB devices, including a hard

◦

drive, diskette drive, or optical drive connected by a
USB port to the computer.

Enable/disable BIOS DMA data transfers.

●

Enable/disable fan always on while connected to an AC

●

outlet.

Enable/disable data execution prevention.

●

Enable/disable LAN power saving mode.

●

Enable/disable SATA Native Mode.

●

Enable/disable Dual Core CPU.

●

Enable/disable HDD translation mode.

●

Computer Setup menus 87

Select To do this

Built-in device options

Port options

Enable/disable embedded WLAN Device Radio.

●

Enable/disable embedded Bluetooth Device Radio.

●

Enable/disable Network Interface Controller (NIC)

●

Enable/disable LAN/WLAN Switching.

●

Enable/disable Wake on LAN.

●

Enable/disable the integrated camera (webcam)

●

Enable/disable USB port.

●

Enable/disable ExpressCard slot.

●

88 Chapter 10 Computer Setup

Index

A

AC adapter

connecting 33

identifying 12
AC adapter light, identifying 7, 8
airport security devices 42
antennas

WLAN 11

WWAN 11
audio devices, connecting

external 22
audio functions, checking 23
audio-in (microphone) jack,

identifying 6, 20
audio-out (headphone) jack,

identifying 6, 20
automatic updates, software 82

B

battery

charging 35
disposing 39
inserting 34
removing 34
replacing 40

storing 39
battery bay 9, 13
battery charge, maximizing 36
battery light 35
battery power 33
battery release latches,

identifying 9, 34
battery temperature 39
battery, identifying 12
bays

battery 9, 13

BD

playing 27

removing 28, 29
Blu-ray Disc (BD) 25
Blu-ray R/RE DVD+/-RW

SuperMulti DL Drive 26

Blu-ray ROM DVD±R SuperMulti

DL Drive 25

Bluetooth

label 13
boot options 87
boot order 87
buttons

power 4

C

cables

eSATA 58

USB 57
caps lock light, identifying 2
CD

copying 28

playing 27

protecting 22

removing 28, 29

writing to 22
CD drive 43, 59
charging batteries 35
checking audio functions 23
components

additional hardware 12

bottom 9

display 9

front 6

left-side 7

right-side 6

top 1
composite video 16
Computer Setup

device security 80

Diagnostic menu 86

DriveLock password 78

File menu 85

navigating and selecting 84

restoring factory settings 85

Security menu 85

setup password 77

stringent security 80

System Configuration

menu 87
configuring ExpressCards 62
connection, external power 33

connector, power 7, 8
copyright warning 28
cord, power 12

D

device security 80
Diagnostic menu 86
digital card

inserting 61

removing 62
diskette drive 42, 59
display

image, switching 16

screen brightness hotkeys 15
drive light, identifying 6
drive media 31
DriveLock password

changing 79

description 78

entering 79

removing 80

setting 79
drives

Blu-ray R/RE DVD+/-RW

SuperMulti DL Drive 26

Blu-ray ROM DVD±R

SuperMulti DL Drive 25
caring for 42
diskette 42, 59
DVD-ROM 25
DVD±R SuperMulti DL

LightScribe Drive 25
external 42, 59
hard 42, 43, 50, 59
optical 7, 43, 59

See also

drives, boot order 87
DVD

copying 28
playing 27
protecting 22
removing 28, 29
writing to 22

DVD drive 43, 59

hard drive; optical drive

Index 89

E

e-mail application hotkey 16
e-mail client light, identifying 2
earbuds 20
embedded keypad keys,

identifying 5
eSATA cable, connecting 58
eSATA devices

connecting 58
description 58
removing 59

stopping 59
eSATA port, identifying 8, 9
esc key, identifying 5, 6
ExpressCard

configuring 62

inserting 62

removing 63

removing insert 62
ExpressCard slot, identifying 8,

9

external audio devices,

connecting 22
external drive 42, 59
external monitor port,

identifying 8, 9, 23

F

File menu 85
fingerprint reader, identifying 4
fn key, identifying 5, 6, 14
function keys, identifying 5, 6,

14

H

hard drive

external 42, 59
installing 50

replacing 43
hardware, identifying 1
HDMI port 16, 24
headphone (audio-out) jack 6,

20
headphones 20
Hibernation

exiting 31
initiating 31

hotkeys

audio CD or DVD controls 16

decreasing screen

brightness 15

decreasing speaker

volume 16
description 14
increasing screen

brightness 15
increasing speaker volume 16
muting speaker sound 16
opening default e-mail

application 16
opening Web browser 16
switching screen image 16
using 15
volume mute 20

hubs 57

I

integrated keypad keys,

identifying 6

internal display switch,

identifying 3, 10

internal microphone,

identifying 10, 20

J

jacks

audio-in (microphone) 6, 20
audio-out (headphone) 6, 20
RJ-11 (modem) 7
RJ-45 (network 8, 9

K

keyboard

removing 47, 69

keyboard hotkeys, identifying 14
keypad keys, identifying 6
keypad, embedded

enabling and disabling 17
switching key functions 17
using 17

keypad, external

num lock 17
using 17

keys

embedded keypad 5
esc 5, 6
fn 5, 6
function 5, 6
keypad 6

L

labels

Bluetooth 13
HP Mobile Broadband

Module 13
modem approval 13
regulatory 13
service tag 12
SIM 13
wireless certification 13
WLAN 13

latches, battery release 9
legacy support, USB 84, 87
lights

AC adapter 7, 8
caps lock 2
drive 6
e-mail 2
optical drive 7
power 3
TouchPad 1, 2
Web browser 2
webcam 10

M

Media Card Reader, identifying 6
media controls, hotkeys 16
memory module

removing 69
replacing 65

microphone (audio-in) jack 6
microphone, internal 20
modem approval label 13
monitor port, external 8, 9
monitor, connecting 23
mouse, external

connecting 14
setting preferences 14

multimedia components,

identifying 19

multimedia software

accessing 22

mute hotkey 20

N

num lock, external keypad 17
numeric keypad 5, 6

O

optical disc

removing 28

90 Index