HP Presario CQ40, Presario CQ45 User Manual

Notebook Tour

User Guide

© Copyright 2008 Hewlett-Packard
Development Company, L.P.

Microsoft and Windows are U.S. registered
trademarks of Microsoft Corporation.
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: June 2008

Document Part Number: 468144-001

Safety warning notice

WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not

place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the
AC adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).

iii

iv Safety warning notice

Table of contents

1 Identifying hardware

2 Components

Product notice ...................................................................................................................................... 2

Top components ................................................................................................................................... 2

TouchPad ............................................................................................................................ 2

Lights ................................................................................................................................... 3

Buttons, speakers, and fingerprint reader (select models only) ........................................... 4

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

Display ................................................................................................................................. 5

Front components ................................................................................................................................ 7

Rear component ................................................................................................................................... 8

Right-side components ......................................................................................................................... 9

Left-side components ......................................................................................................................... 10

Bottom components ........................................................................................................................... 11

Wireless antennae (select models only) ............................................................................................. 12

Additional hardware components ....................................................................................................... 13

3 Labels

Index ................................................................................................................................................................... 15

v

vi

1 Identifying hardware

To see a list of hardware installed in the computer, follow these steps:

1. Select Start > Computer > System properties.

2. In the left pane, click Device Manager.

You can also add hardware or modify device configurations using Device Manager.

NOTE: Windows® includes the User Account Control feature to improve the security of your computer.

You may be prompted for your permission or password for tasks such as installing applications, running
utilities, or changing Windows settings. Refer to Windows Help for more information.

1

2 Components

Product notice

This user guide describes features that are common to most models. Some features may not be
available on your computer.

Top components

TouchPad

Component Description

(1) TouchPad light

●

White: TouchPad is enabled.

●

Amber: TouchPad is disabled.

(2) TouchPad* 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) TouchPad on/off button Enables/disables the TouchPad.

(5) TouchPad scroll zone* Scrolls up or down.

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

*This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel > Hardware
and Sound > Mouse.

2 Chapter 2 Components

Lights

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

Component Description

(1) Power lights (2)*

●

On: The computer is on.

●

Blinking: The computer is in the Sleep state.

●

Off: The computer is off or in Hibernation.

(2) Battery light

●

On: A battery is charging.

●

Blinking: A battery that is the only available power source has
reached a low battery level or a critical battery level.

●

Off: If the computer is plugged into an external power source,
the light is turned off when all batteries in the computer are
fully charged. If the computer is not plugged into an external
power source, the light stays off until the battery reaches a
low battery level.

(3) Drive light

●

Blinking: The hard drive or optical drive is being accessed.

●

On: HP ProtectSmart Hard Drive Protection has temporarily
parked the internal hard drive.

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

(5) Wireless light

●

Blue: 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.

(6) Num lock light On: Num lock is on or the embedded numeric keypad is enabled.

*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.

Top components 3

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

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

Component Description

(1) Speakers (2) Produce sound.

(2) Power button*

●

When the computer is off, press the button to turn on the
computer.

●

When the computer is on, briefly press the button to initiate
Sleep.

●

When the computer is in the Sleep state, briefly press the
button to exit Sleep.

●

When the computer is in Hibernation, briefly press the button
to exit Hibernation.

If the computer has stopped responding and Windows® shutdown
procedures are ineffective, press and hold the power button for at
least 5 seconds to turn off the computer.

To learn more about your power settings, select Start > Control

Panel > System and Maintenance > Power Options.

(3) Wireless button Turns the wireless feature on or off but does not establish a

wireless connection.

NOTE: A wireless network must be set up in order to establish a

wireless connection.

*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help
and Support.

4 Chapter 2 Components

Keys

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

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

combination with a function key or the esc key.

(3) Windows logo key Displays the Windows Start menu.

(4) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.

(5) Windows applications key Displays a shortcut menu for items beneath the pointer.

(6) Navigation keys (home, pg up, pg down) Execute volume mute, volume up, or volume down when pressed

in combination with the fn key.

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

combination with the fn key.

Display

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

Top components 5

Component Description

(1) Internal display switch Turns off the display if the display is closed while the computer is

turned on.

(2) Internal microphones (2) Record sound.

Depending on your computer model, the computer may have 1 or
2 internal microphones.

NOTE: If there is a microphone icon next to each microphone

opening, your computer has internal microphones.

(3) Integrated webcam light On: The integrated webcam is in use.

(4) Integrated webcam Records video and captures still photographs.

6 Chapter 2 Components

Front components

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

Component Description

(1) Power light

●

On: The computer is on.

●

Blinking: The computer is in the Sleep state.

●

Off: The computer is off or in Hibernation.

(2) Battery light

●

On: A battery is charging.

●

Blinking: A battery that is the only available power source has
reached a low battery level or a critical battery level.

●

Off: If the computer is plugged into an external power source,
the light is turned off when all batteries in the computer are
fully charged. If the computer is not plugged into an external
power source, the light stays off until the battery reaches a low
battery level.

(3) Drive light

●

Blinking: The hard drive or optical drive is being accessed.

●

On: HP ProtectSmart Hard Drive Protection has temporarily
parked the internal hard drive.

(4) Consumer infrared lens (select models only) Receives a signal from the HP Remote Control (select models

only).

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

microphone, or monaural microphone.

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

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

Front components 7

Rear component

Component Description

Vent Enables airflow to cool internal components.

NOTE: The computer fan starts up automatically to cool internal

components and prevent overheating. It is normal for the internal fan to
cycle on and off during routine operation.

8 Chapter 2 Components

Right-side components

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

Component Description

(1) Optical drive light Blinking: The optical drive is being accessed.

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

discs.

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

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

(5) Power connector Connects an AC adapter.

Right-side components 9

Left-side components

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

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

(3) Expansion port 3 (select models only) Connects the computer to an optional docking device or optional

expansion product.

NOTE: The computer has only one expansion port. The term

expansion port 3 describes the type of expansion port.

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

(5) HDMI port Connects an optional video or audio device, such as a high-

definition television, or any compatible digital or audio component.

(6) eSATA/USB port (select models only) Connects high-performance eSATA components, such as an

eSATA external hard drive, or connects an optional USB device.

NOTE: Depending on your computer model, the computer may

include a USB port only.

(7) Digital Media Slot light On: A digital card is being accessed.

(8) Digital Media Slot Supports the following optional digital card formats:

●

Memory Stick (MS)

●

Memory Stick Pro (MSP)

●

MultiMediaCard (MMC)

●

Secure Digital (SD) Memory Card

●

xD-Picture Card (XD)

(9) ExpressCard slot (select models only) Supports optional ExpressCards.

10 Chapter 2 Components

Bottom components

Component Description

(1) Hard drive and WLAN module compartment Holds the hard drive and, for select models only, the wireless LAN

(WLAN) device.

CAUTION: To prevent an unresponsive system, replace the

wireless module only with a wireless module authorized for use in
the computer by the governmental agency that regulates wireless
devices in your country or region. If you replace the module and
then receive a warning message, remove the module to restore
computer functionality, and then contact technical support through
Help and Support.

(2) Memory module compartment Contains the 2 memory module slots.

(3) Mini Card compartment Holds a WLAN device (select models only).

CAUTION: To prevent an unresponsive system, replace the

wireless module only with a wireless module authorized for use in
the computer by the governmental agency that regulates wireless
devices in your country or region. If you replace the module and
then receive a warning message, remove the module to restore
computer functionality, and then contact technical support through
Help and Support.

(4) Battery release latch Releases the battery from the battery bay.

(5) Battery bay Holds the battery.

(6) Vents (4) Enable airflow to cool internal components.

NOTE: The computer fan starts up automatically to cool internal

components and prevent overheating. It is normal for the internal
fan to cycle on and off during routine operation.

Bottom components 11

Wireless antennae (select models only)

On select computer models, at least 2 antennae send and receive signals from one or more wireless
devices. These antennae are not visible from the outside of the computer.

NOTE: For optimal transmission, keep the areas immediately around the antennae free from

obstructions.

To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental
Notices that applies to your country or region. These notices are located in Help and Support.

12 Chapter 2 Components

Additional hardware components

Component Description

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

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

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

external power.

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

Additional hardware components 13

3 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:

◦

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.

◦

Model Description (4). This is the most important number you need to locate documents,
drivers, and support for your notebook.

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

●

Microsoft® Certificate of Authenticity—Contains the Windows® Product Key. You may need the
Product Key to update or troubleshoot the operating system. This certificate is affixed to the bottom
of the computer.

●

Regulatory label—Provides regulatory information about the computer. The regulatory label is
affixed inside the battery bay.

●

Modem approval label—Provides regulatory information about the modem and lists the agency
approval markings required by some of the countries or regions in which the modem has been
approved for use. You may need this information when traveling internationally. The modem
approval label is affixed inside the hard drive bay.

●

Wireless certification label(s) (select models only)—Provide information about optional wireless
devices and the approval markings of some of the countries or regions in which the devices have
been approved for use. An optional device may be a wireless local area network (WLAN) device
or an optional 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 inside the Mini Card
compartment.

14 Chapter 3 Labels

Index

A

AC adapter, identifying 13
antennae 12
applications key, Windows 5
audio-in (microphone) jack,

identifying 7

audio-out (headphone) jack,

identifying 7

B

battery bay, identifying 11
battery light, identifying 3, 7
battery release latch,

identifying 11
battery, identifying 13
bays

battery 11, 14

hard drive 11
Bluetooth label 14
buttons

power 4

TouchPad 2

TouchPad on/off 2

wireless 4

C

caps lock light, identifying 3
Certificate of Authenticity label 14
compartments

memory module 11

Mini Card 11
components

additional hardware 13

bottom 11

front 7

left-side 10

rear 8

right-side 9

top 2
connector, power 9

cord, power 13

D

Digital Media Slot light,

identifying 10
Digital Media Slot, identifying 10
display switch, identifying 6
drive light, identifying 3, 7

E

eSATA/USB port, identifying 10
esc key, identifying 5
expansion port, identifying 10
ExpressCard slot, identifying 10
external monitor port,

identifying 10

F

fn key, identifying 5
function keys, identifying 5

H

hard drive bay, identifying 11
HDMI port, identifying 10
headphone (audio-out) jack 7

I

infrared lens, identifying 7
integrated webcam light,

identifying 6
integrated webcam, identifying 6
internal display switch,

identifying 6
internal microphones,

identifying 6

J

jacks

audio-in (microphone) 7
audio-out (headphone) 7

RJ-11 (modem) 9
RJ-45 (network) 10

K

keypad keys, identifying 5
keys

esc 5
fn 5
function 5
keypad 5
navigation 5
Windows applications 5
Windows logo 5

L

labels

Bluetooth 14
Microsoft Certificate of

Authenticity 14
modem approval 14
regulatory 14
service tag 14
wireless certification 14
WLAN 14

latch, battery release 11
lights

battery 3, 7
caps lock 3
Digital Media Slot 10
drive 3, 7
num lock 3
optical drive 9
power 3, 7
TouchPad 2
webcam 6
wireless 3

M

memory module compartment,

identifying 11

Index 15

microphone (audio-in) jack 7
Microsoft Certificate of Authenticity

label 14

Mini Card compartment,

identifying 11
modem approval label 14
monitor port, external 10

N

navigation keys, identifying 5
num lock light, identifying 3

O

operating system

Microsoft Certificate of

Authenticity label 14

Product Key 14
optical drive light, identifying 9
optical drive, identifying 9

P

ports

eSATA/USB 10

expansion 10

external monitor 10

HDMI 10

USB 9
power button, identifying 4
power connector, identifying 9
power cord, identifying 13
power lights, identifying 3, 7
Product Key 14
product name and number,

computer 14

R

regulatory information

modem approval label 14

regulatory label 14

wireless certification labels 14
RJ-11 (modem) jack,

identifying 9

RJ-45 (network) jack,

identifying 10

S

scrolling regions, TouchPad 2
security cable slot, identifying 10
serial number, computer 14
service tag 14

slots

Digital Media 10
ExpressCard 10
memory module 11
security cable 10

speakers, identifying 4

T

TouchPad

buttons 2
identifying 2

scrolling regions 2
TouchPad light, identifying 2
TouchPad on/off button 2
traveling with the computer

modem approval label 14

wireless certification labels 14

U

USB ports, identifying 9

V

vents, identifying 8, 11

W

webcam light, identifying 6
webcam, identifying 6
Windows applications key,

identifying 5
Windows logo key, identifying 5
wireless antennae 12
wireless button, identifying 4
wireless certification label 14
wireless light, identifying 3
WLAN device 14
WLAN label 14

16 Index