HP Compaq 435 User Manual

Notebook User Guide

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: April 2011

Document Part Number: 647230-001

Product notice

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

To obtain the latest information in this guide, go to the HP Web site at

http://www.hp.com/support.

Software terms

By installing, copying, downloading, or otherwise using any software product preinstalled on this computer, you agree to be bound by the terms of the HP End User License Agreement (EULA). If you do not accept these license terms, your sole remedy is to return the entire unused product (hardware and software) within 14 days for a refund subject to the refund policy of your place of purchase.

For any further information or for requesting a full refund of the computer, please contact your local point of sale (the seller).

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 come into contact with 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 Welcome .......................................................................................................................................................... 1

Finding information ............................................................................................................................... 2

2 Getting to know your computer ..................................................................................................................... 3

Top ....................................................................................................................................................... 3

TouchPad ............................................................................................................................ 3

Lights ................................................................................................................................... 4

Buttons ................................................................................................................................. 5

Keys ..................................................................................................................................... 6

Right ..................................................................................................................................................... 7

Left ....................................................................................................................................................... 8

Display ................................................................................................................................................ 10

Bottom ................................................................................................................................................ 11

3 Networking .................................................................................................................................................... 12

Using an Internet service provider (ISP) ............................................................................................ 13

Identifying wireless and network status icons .................................................................................... 14

Creating a wireless connection .......................................................................................................... 14

Turning wireless devices on and off .................................................................................. 14

Using the wireless key ...................................................................................... 14

Using the operating system controls ................................................................. 14

Using a WLAN .................................................................................................................................... 14

Connecting to an existing WLAN ....................................................................................... 15

Setting up a new WLAN ..................................................................................................... 15

Protecting your WLAN ....................................................................................................... 16

Roaming to another network .............................................................................................. 16

Using Bluetooth wireless devices (select models only) ...................................................................... 17

Connecting to a wired network ........................................................................................................... 17

Connecting to a local area network (LAN) (select models only) ........................................ 17

4 Keyboard and pointing devices ................................................................................................................... 19

Using the keyboard ............................................................................................................................ 19

Using the action keys ......................................................................................................... 19

Using keypads ................................................................................................................... 20

Using an optional external numeric keypad ...................................................... 20

Using the TouchPad ........................................................................................................................... 21

Setting pointing device preferences ................................................................................... 21

Turning the TouchPad off and on ...................................................................................... 21

Navigating .......................................................................................................................... 22

Selecting ............................................................................................................................ 22

Using TouchPad gestures (select models only) ................................................................ 23

Scrolling ............................................................................................................ 24

Pinching/Zooming ............................................................................................. 24

5 Multimedia ..................................................................................................................................................... 25

Using the media activity keys ............................................................................................................. 25

Using the audio features .................................................................................................................... 26

Adjusting the volume ......................................................................................................... 27

Checking your audio functions ........................................................................................... 27

Using the webcam (select models only) ............................................................................................. 27

Using video devices ........................................................................................................................... 28

VGA ................................................................................................................................... 28

Connecting an HDMI device (select models only) ............................................................. 29

Configuring audio for HDMI (select models only) .............................................. 30

6 Power management ...................................................................................................................................... 31

Shutting down the computer ............................................................................................................... 31

Setting power options ......................................................................................................................... 32

Using power-saving states ................................................................................................. 32

Initiating and exiting Suspend ........................................................................... 32

Initiating and exiting Hibernation ....................................................................... 32

Using the Power icon ......................................................................................................... 33

Using power management ................................................................................................. 33

Viewing the current power management settings ............................................. 33

Changing the current power management settings .......................................... 33

Using battery power ........................................................................................................................... 34

Displaying the remaining battery charge ........................................................................... 34

Inserting or removing the battery ....................................................................................... 35

Charging a battery ............................................................................................................. 36

Maximizing battery life ....................................................................................................... 37

Managing low battery levels .............................................................................................. 37

Identifying low battery levels ............................................................................. 37

Resolving a low battery level ............................................................................. 38

Resolving a low battery level when external power is available ....... 38

Resolving a low battery level when a charged battery is available ... 38

Resolving a low battery level when no power source is available .... 38

Resolving a low battery level when the computer cannot exit

Hibernation ....................................................................................... 38

Conserving battery power .................................................................................................. 38

Storing a battery ................................................................................................................ 38

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

Replacing the battery ......................................................................................................... 39

Using external AC power .................................................................................................................... 39

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

7 Drives ............................................................................................................................................................. 41

Handling drives ................................................................................................................................... 41

Replacing or upgrading the hard drive ............................................................................................... 42

Removing the hard drive .................................................................................................... 42

Installing a hard drive ......................................................................................................... 44

Using optical drives (select models only) ........................................................................................... 46

Identifying the installed optical drive .................................................................................. 46

Inserting an optical disc ..................................................................................................... 46

Removing an optical disc ................................................................................................... 47

8 External cards and devices .......................................................................................................................... 48

Using Digital Media Slot cards (select models only) .......................................................................... 48

Inserting a digital card ........................................................................................................ 48

Removing a digital card ..................................................................................................... 49

Using a USB device ........................................................................................................................... 49

Connecting a USB device .................................................................................................. 50

Removing a USB device .................................................................................................... 50

Using optional external devices .......................................................................................................... 51

Using optional external drives ............................................................................................ 51

9 Memory modules .......................................................................................................................................... 52

10 Security ........................................................................................................................................................ 57

Protecting the computer ..................................................................................................................... 57

Using passwords ................................................................................................................................ 58

Setting passwords in the operating system ....................................................................... 58

Setting passwords in Setup Utility ..................................................................................... 58

Managing an administrator password ............................................................... 59

Entering an administrator password .................................................................. 59

Managing a power-on password ....................................................................... 60

Entering a power-on password ......................................................................... 60

Using firewall software ....................................................................................................................... 61

Installing an optional security cable .................................................................................................... 62

vii

11 Backup and recovery .................................................................................................................................. 63

Performing a system recovery ............................................................................................................ 64

Backing up your information ............................................................................................................... 65

12 Setup Utility (BIOS) ..................................................................................................................................... 66

Starting Setup Utility ........................................................................................................................... 66

Using Setup Utility .............................................................................................................................. 66

Changing the language of Setup Utility ............................................................................. 66

Navigating and selecting in Setup Utility ............................................................................ 67

Displaying system information ........................................................................................... 67

Restoring factory default settings in Setup Utility .............................................................. 67

Exiting Setup Utility ............................................................................................................ 67

Updating the BIOS ............................................................................................................................. 68

Determining the BIOS version ........................................................................................... 68

Downloading a BIOS update ............................................................................................. 69

Appendix A Troubleshooting and support .................................................................................................... 70

Troubleshooting .................................................................................................................................. 70

The computer is unable to start up .................................................................................... 70

The computer screen is blank ............................................................................................ 70

Software is functioning abnormally .................................................................................... 71

The computer is on but not responding ............................................................................. 71

The computer is unusually warm ....................................................................................... 71

An external device is not working ...................................................................................... 71

The wireless network connection is not working ................................................................ 72

The optical disc tray does not open for removal of a CD or DVD ...................................... 72

The computer does not detect the optical drive ................................................................. 73

A disc does not play ........................................................................................................... 73

A movie is not visible on an external display ..................................................................... 73

The process of burning a disc does not begin, or it stops before completion .................... 74

Contacting customer support ............................................................................................................. 74

Labels ................................................................................................................................................. 75

Appendix B Cleaning your computer ............................................................................................................. 76

Cleaning products .............................................................................................................................. 76

Appendix C Specifications .............................................................................................................................. 77

Input power ......................................................................................................................................... 77

Operating environment ....................................................................................................................... 78

Appendix D Electrostatic discharge .............................................................................................................. 79

viii

Index ................................................................................................................................................................... 80

1Welcome

The following section is included in this chapter:

Finding information

●

After you set up and register the computer, take the following steps:

Connect to the Internet—Set up your wired or wireless network so that you can connect to the

●

Internet. For more information, refer to

Networking on page 12.

Get to know your computer—Learn about your computer features. Refer to

●

your computer on page 3 and Keyboard and pointing devices on page 19 for additional

information.

Find installed software—Access a list of the software preinstalled on the computer. Select

●

Computer > More Applications. The list of preinstalled software is displayed.

NOTE: For details about using the software included with the computer, select Computer >

Help. You can also refer to the software manufacturer's instructions, which may be provided with

the software or on the manufacturer's Web site.

Update programs and drivers—Update your programs and drivers with the latest versions on a

●

regular basis. When your computer is registered, it will automatically be updated with the latest versions. When you register, you can choose to receive automatic notifications when updates become available. The automatic notifications for operating system updates are available for 90 days. You can also go to

http://www.hp.com/support to download updates from HP.

Getting to know

Finding information

The computer comes with several resources to help you perform various tasks.

Resources For information about

Quick Setup poster

Linux Help

To access the Linux Help, select Computer > Help.

Regulatory, Safety and Environmental Notices

To access the notices, click the HP Documents icon located on the desktop.

Safety & Comfort Guide

To access this guide:

Click the HP Documents icon located on the desktop.

– or –

Go to

http://www.hp.com/ergo.

Worldwide Telephone Numbers booklet

This booklet is provided with your computer.

Setting up the computer

●

● Identifying computer components

Computer software

●

● Computer settings

● Connecting to the Internet

● Computer utilities

● Regulatory and safety information

Battery disposal information

●

Proper workstation setup, posture, health, and work habits

●

● Electrical and mechanical safety information

HP support telephone numbers

HP Web site

To access this Web site, go to

support.

Limited Warranty*

To access the warranty:

Click the HP Documents icon located on the desktop.

– or –

Go to

http://www.hp.com/go/orderdocuments.

*You may find the expressly provided HP Limited Warranty applicable to your product located with the electronic guides on your computer and/or on the CD/DVD provided in the box. Some countries/regions may provide a printed HP Limited Warranty in the box. In countries/regions where the warranty is not provided in printed format, you may request a printed copy at

http://www.hp.com/go/orderdocuments or write to:

North America: Hewlett-Packard, MS POD, 11311 Chinden Blvd, Boise, ID 83714, USA

●

Europe, Middle East, Africa: Hewlett-Packard, POD, Via G. Di Vittorio, 9, 20063, Cernusco s/Naviglio (MI), Italy

●

● Asia Pacific: Hewlett-Packard, POD, P.O. Box 200, Alexandra Post Office, Singapore 911507

Please include your product number, warranty period (found on your serial number label), name and postal address.

http://www.hp.com/

Support information

●

● Ordering parts and finding additional help

● Software, driver, and BIOS updates

● Accessories available for the device

Warranty information

2 Chapter 1 Welcome

2 Getting to know your computer

The following sections are included in this chapter:

Top

●

Right

●

Left

●

Display

●

Bottom

●

Top

TouchPad

Component Description

(1) TouchPad light

Off: The TouchPad is on.

●

● Amber: The TouchPad is off.

(2) TouchPad on/off button Turns the TouchPad on and off.

Top 3

Component Description

Lights

(3) TouchPad zone Moves the pointer and selects or activates items on the

screen.

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

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

Component Description

(1) TouchPad light

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

(3)

(4)

Power light ● On: The computer is on.

Wireless light

Off: The TouchPad is on.

●

● Amber: The TouchPad is off.

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.

4 Chapter 2 Getting to know your computer

Buttons

Component Description

Power button

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

●

computer.

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

●

Suspend.

● 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, select Computer > Control Center > Power Management.

Top 5

Keys

Component Description

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

with the fn key.

(2) fn key Displays system information when pressed in combination

with the esc key.

(3)

(4)

(5) Action keys Execute frequently used system functions.

Operating system logo key Displays the operating system menu.

Operating system applications key Displays a shortcut menu for items beneath the pointer.

6 Chapter 2 Getting to know your computer

Right

Component Description

(1) Optical drive Reads and writes (select models only) to an optical disc.

(2) Optical drive light

(3)

(4)

(5) Battery/AC adapter light ● White: The computer is connected to external power

(6)

USB ports (2) Connect optional USB devices.

Power connector Connects an AC adapter.

Security cable slot Attaches an optional security cable to the computer.

Green: The optical drive is being accessed.

●

● Off: The optical drive is idle.

and the battery is fully charged.

Amber: A battery is charging.

●

Blinking amber: The battery has reached a low battery

●

level, or there is a battery error. When a battery reaches a critical battery level, the battery light begins blinking rapidly.

NOTE: The security cable is designed to act as a

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

Right 7

Left

Component Description

(1)

(2) Vents (2) Enable airflow to cool internal components.

(3)

(4)

(5)

(6)

(7)

External monitor port Connects an external VGA monitor or projector.

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.

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

HDMI port (select models only) Connects an optional video or audio device, such as a

high-definition television, or any compatible digital or audio component.

USB port Connects an optional USB device.

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

stereo array microphone, or monaural microphone.

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

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

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 Regulatory, Safety and Environmental Notices.

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

8 Chapter 2 Getting to know your computer

NOTE: When a device is connected to the headphone

jack, the computer speakers are disabled.

● Secure Digital (SD) Memory Card

● Secure Digital Extended Capacity (SDxC) Memory

Card

Secure Digital High Capacity (SDHC) Memory Card

●

● MultiMediaCard (MMC)

Component Description

(9)

(10)

Hard drive light

Power light

Blinking white: The hard drive is being accessed.

●

● Off: The hard drive is idle.

White: The computer is on.

●

● Blinking white: The computer is in the Suspend state.

Off: The computer is off or in Hibernation.

●

Left 9

Display

Component Description

(1) Speakers (2) Produce sound.

(2) Internal display switch Turns off the display or initiates Suspend if the display is closed

(3) WLAN antennas (2)* (select models only) Send and receive wireless signals to communicate with wireless

(4) Webcam light On: The webcam is in use.

(5) Webcam Records video and captures still photographs.

(6) Internal microphone Records sound.

*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 Regulatory, Safety and Environmental Notices that applies to your country or region.

while the power is on.

NOTE: The display switch is not visible from the outside of the

computer.

local area networks (WLAN).

10 Chapter 2 Getting to know your computer

Bottom

Component Description

(1) Battery bay Holds the battery.

(2)

(3) Vents (5) Enable airflow to cool internal components.

(4)

(5)

Battery release latch Releases the battery from the battery bay.

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.

Hard drive bay Holds the hard drive.

Memory module compartment Contains the wireless LAN (WLAN) device and the

memory module slots.

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.

Bottom 11

3Networking

The following sections are included in this chapter:

Using an Internet service provider (ISP)

●

Identifying wireless and network status icons

●

Creating a wireless connection

●

Using a WLAN

●

Using Bluetooth wireless devices (select models only)

●

Connecting to a wired network

●

Your computer may support one or both of the following types of Internet access:

Wireless—For mobile Internet access, you can use a wireless connection. Refer to

●

to an existing WLAN on page 15 or Setting up a new WLAN on page 15.

Wired—You can access the Internet by connecting to a wired network. For information on

●

connecting to a wired network, refer to

NOTE: Internet hardware and software features vary depending on computer model and your

location.

Connecting to a wired network on page 17.

Connecting

12 Chapter 3 Networking

Using an Internet service provider (ISP)

Before you can connect to the Internet, you must establish an ISP account. Contact a local ISP to purchase Internet service and a modem. The ISP will help set up the modem, install a network cable to connect your wireless computer to the modem, and test the Internet service.

NOTE: Your ISP will give you a user ID and password to access the Internet. Record this

information and store it in a safe place.

Using an Internet service provider (ISP) 13

Identifying wireless and network status icons

Icon Name Description

Wireless (connected) Indicates that one or more wireless devices are on.

Network Connection (connected)

Network Connection (disconnected)

Creating a wireless connection

Your computer may be equipped with one or more of the following wireless devices:

Wireless local-area network (WLAN) device

●

Bluetooth® device

●

Turning wireless devices on and off

Using the wireless key

Use the wireless key to turn both the wireless network controller and the Bluetooth controller off or on simultaneously. They can be controlled individually through Control Center or Setup Utility.

NOTE: Refer to Using the action keys on page 19 for information on identifying the location of the

wireless key on your computer.

Indicates that the wired network is connected and active. If both wired and wireless connections are active, the operating system uses the wired connection because it is faster.

Indicates that wired and wireless networks are not connected.

Using the operating system controls

To enable or disable a wireless or wired network device:

1. Right-click the Network Connection icon in the notification area, at the far right of the taskbar.

2. To enable or disable one of the following devices, select or clear one of the following options:

Enable Networking (all network devices)

●

Enable Wireless

●

Using a WLAN

A wireless connection connects the computer to Wi-Fi networks, or WLANs. A WLAN is composed of other computers and accessories that are linked by a wireless router or a wireless access point.

14 Chapter 3 Networking

Connecting to an existing WLAN

1. Turn on the computer.

2. Be sure that the WLAN device is on.

NOTE: Refer to Using the action keys on page 19 for information on identifying the location

of the wireless key on your computer.

3. Click the Network Connection icon in the notification area, at the far right of the taskbar.

Available wireless networks are listed under Wireless Networks.

4. Click the desired wireless network.

If the network is a security-enabled WLAN, you are prompted to enter a network security code. Type the code, and then click OK to complete the connection.

NOTE: To connect to a network that is not automatically detected, click the Network

Connection icon and select Connect to Hidden Wireless Network. Enter the ESSID

information, and set encryption parameters.

NOTE: If no WLANs are listed, and your network is not hidden, you are out of range of a

wireless router or access point.

If you do not see the network you want to connect to, right-click the Network Connection icon in the notification area, at the far right of the taskbar, and click Edit Connections.

Setting up a new WLAN

Required equipment:

A broadband modem (either DSL or cable) (1) and high-speed Internet service purchased from

●

an Internet service provider (ISP)

A wireless router (purchased separately) (2)

●

The wireless computer (3)

●

The illustration below shows an example of a wireless network installation that is connected to the Internet.

NOTE: Some cable modems include a built-in router. Check with your ISP to see if you need a

separate router.

NOTE: When setting up a wireless connection, be sure that your computer and wireless router are

synchronized. To synchronize your computer and wireless router, turn your computer and wireless router off and then back on.

As your network grows, additional wireless and wired computers can be connected to the network to access the Internet.

Using a WLAN 15

For help in setting up your WLAN, refer to the information provided by your router manufacturer or your ISP.

Protecting your WLAN

When you set up a WLAN or access an existing WLAN, always enable security features to protect your network from unauthorized access. WLANs in public areas (hotspots) like coffee shops and airports may not provide any security. If you are concerned about the security of your computer in a hotspot, limit your network activities to e-mail that is not confidential and basic Internet surfing.

Wireless radio signals travel outside the network, so other WLAN devices can pick up unprotected signals. You can use the following precautions to protect your WLAN:

Use a firewall—Checks both data and requests for data that are sent to your network, and

●

discards any suspicious items. Firewalls are available in both software and hardware. Some networks use a combination of both types.

Encrypt your data—Wi-Fi Protected Access (WPA and WPA2) encrypts and decrypts data

●

transmitted over the network. WPA uses Temporal Key Integrity Protocol (TKIP) to dynamically generate a new key for every packet. It also generates different sets of keys for each computer on the network. Wired Equivalent Privacy (WEP) encrypts data before it is transmitted using a WEP key. Without the correct key, others will not be able to use the WLAN.

Roaming to another network

When you move your computer within range of another WLAN, the operating system attempts to connect to that network. If the attempt is successful, your computer is automatically connected to the new network. If the operating system does not recognize the new network, follow the same procedure you used initially to connect to your WLAN.

16 Chapter 3 Networking

Using Bluetooth wireless devices (select models only)

A Bluetooth device provides short-range wireless communications that replace the physical cable connections that traditionally link electronic devices such as the following:

Computers

●

Phones

●

Audio devices

●

The strength of Bluetooth is in synchronizing information transfers between your computer and wireless devices. The inability to consistently connect two or more computers to share the Internet through Bluetooth is a limitation of Bluetooth and the operating system.

Bluetooth devices provide peer-to-peer capability that allows you to set up a personal area network (PAN) of Bluetooth devices. For information on configuring and using Bluetooth devices, refer to the Bluetooth software Help.

Connecting to a wired network

Connecting to a local area network (LAN) (select models only)

Connecting to a local area network (LAN) requires an 8-pin, RJ-45 network cable (purchased separately). If the network cable contains noise suppression circuitry (1), which prevents interference from TV and radio reception, orient the circuitry end of the cable (2) toward the computer.

To connect the network cable:

1. Plug the network cable into the network jack (1) on the computer.

Using Bluetooth wireless devices (select models only) 17

2. Plug the other end of the cable into a network wall jack (2).

WARNING! To reduce the risk of electric shock, fire, or damage to the equipment, do not plug

a modem or telephone cable into the RJ-45 (network) jack.

18 Chapter 3 Networking

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