HP CQ40-134TU, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-201XX, CQ40-148TU, CQ40-120TU, CQ40-120AU manual

Page 153

Ethernet

3

 

 

 

 

 

 

external media cards

4

 

graphics

2

 

 

 

 

 

 

hard drives

 

2

 

 

 

 

keyboard

4

 

 

 

 

 

 

memory module

2

 

 

microphone

 

3

 

 

 

 

modem module

3

 

 

operating system

4

 

 

optical drives

3

 

 

 

pointing devices

4

 

 

ports

4

 

 

 

 

 

 

 

power requirements

4

 

processors

 

1

 

 

 

 

product name

1

 

 

 

security

4

 

 

 

 

 

 

serviceability

4

 

 

 

wireless

3

 

 

 

 

 

 

product name

1

 

 

 

 

R

 

 

 

 

 

 

 

 

recovering a program or

 

 

driver

124

 

 

 

 

 

 

recovering from the dedicated

recovery partition

 

127

 

 

recovering from the recovery

discs

127

 

 

 

 

 

 

 

recovery

127

 

 

 

 

 

 

recovery discs

 

124,

126

 

Recovery Manager

 

124, 127

recovery partition

124

 

 

recovery, system

127

 

 

removal/replacement

 

 

 

preliminaries

 

33

 

 

 

procedures

 

39

 

 

 

 

restore points

125

 

 

 

restoring default settings

90

RJ-11 (modem) jack,

 

 

 

identifying

15

 

 

 

 

RJ-11 jack, pin assignments

131

RJ-45 (network) jack,

 

 

identifying

14

 

 

 

 

RJ-45 jack, pin assignments

131

RTC battery

 

 

 

 

 

 

 

removal

50

 

 

 

 

 

 

spare part number 21,

30,

50

rubber display kit, spare part number 30

Rubber Feet Kit, spare part number 23, 30, 40

S

 

 

 

 

 

 

 

Screw Kit

 

 

 

 

 

 

 

contents

 

106

 

 

 

 

screw kit, spare part number

31

screw listing

106

 

 

 

scrolling regions, TouchPad

6

secondary hard drive self test

92

security cable slot, identifying

14

Security menu

91

 

 

 

security, product description

4

selecting in the Setup Utility

89

serial number

17,

39

 

 

service considerations

33

 

serviceability, product

 

 

description

4

 

 

 

 

Setup Utility

 

 

 

 

 

 

 

Diagnostics menu

92

 

Main menu

91

 

 

 

overview

 

88

 

 

 

 

Security menu

 

91

 

 

starting

 

88

 

 

 

 

 

System Configuration

 

menu

 

91

 

 

 

 

 

slots

 

 

 

 

 

 

 

Digital Media

14

 

 

ExpressCard

14

 

 

memory module

16

 

security cable

14

 

 

solid-state drive (SSD)

124,

 

127

 

 

 

 

 

 

 

speaker assembly

 

 

 

 

removal

 

58

 

 

 

 

spare part number

19, 30,

58

 

 

 

 

 

 

 

speakers, identifying

8

 

specifications

 

 

 

 

 

computer

93

 

 

 

 

display

94

 

 

 

 

 

DVD/CD-RW Combo Drive 96

DVD±RW and CD-RW Combo

Drive

96

 

 

 

 

 

hard drive

95

 

 

 

 

I/O addresses

 

100, 102

 

interrupts

98,

99

 

 

memory map

104

 

 

optical drive

96

 

 

system DMA

97

 

 

static-shielding materials 37

supported discs

126

 

 

switch cover

 

 

 

 

 

removal

 

56

 

 

 

 

spare part number

19,

31,

56

 

 

 

 

 

 

 

system board

 

 

 

 

removal

 

79

 

 

 

 

spare part numbers

19,

30,

32,

79

 

 

 

 

 

System Configuration menu

91

system DMA

97

 

 

 

 

system failure or instability

124

system fan

 

 

 

 

 

 

removal

 

86, 87

 

 

 

spare part numbers

86

 

system information

91

 

system memory map

 

104

 

system recovery

127

 

 

system restore points

124,

125

T

 

 

 

 

 

 

 

thermal paste, replacement

83

tools required 33

 

 

 

top cover

 

 

 

 

 

 

removal

 

67

 

 

 

 

spare part number

19,

31,

67

 

 

 

 

 

 

 

TouchPad

 

 

 

 

 

 

buttons

6

 

 

 

 

identifying

6

 

 

 

 

removal

 

70

 

 

 

 

scrolling regions

6

 

 

spare part number

32

 

TouchPad bracket, spare part

number

32

 

 

 

 

TouchPad button board

 

spare part number

70

 

TouchPad button board, spare part number 32

TouchPad light, identifying 6

TouchPad on/off button

6

transporting guidelines

36

U

Universal Serial Bus (USB) port, pin assignments 132

unknown password 38

Index 145

Image 153
Contents Compaq Presario CQ40 Notebook PC First Edition August Document Part Number Safety warning notice Iv Safety warning notice Table of contents Setup Utility Screw listing Recycling Product description AMD processorsChipset Category Description Intel models AMD models Wlan options by way of wireless Module WirelessOptical drives Diskette driveOperating system Preinstalled PowerServiceability End-user replaceable parts External mediaPage Top components External component identificationTouchPad Component DescriptionTop components LightsButtons and speakers Panel System and Maintenance Power OptionsDVDPlay launches after you log on. Refer to the QuickPlay or Fn key KeysDisplay Wireless antennae select models only Front components Left-side components Right-side components Rear componentWlan device Bottom componentsSerial number location Illustrated parts catalogInch, WXGA, BrightView display assembly Computer major componentsItem Description Spare part number Description Spare part number Speaker assemblyKeyboards System fanWlan modules Item Description Base enclosureAudio board cable kit not illustrated Memory modules 1-DIMM Optical drives include bezelBluetooth module cable not illustrated Bluetooth modulePower button board not illustrated BatteriesDisplay assembly components Plastics Kit Plastics KitMass storage devices Power cords Display lid switch moduleMiscellaneous parts AC adaptersSpare part Description Number Sequential part number listingSequential part number listing Includes display panel cable Switzerland Subsystems includes thermal material Preliminary replacement requirements Removal and replacement proceduresService considerations Tools requiredCables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Material Use Voltage protection level Equipment guidelinesUnknown user password Serial number Component replacement proceduresDescription Spare part number Rubber Feet Kit 486863-001 Computer feetBattery Optical drive For use in computer models with Intel processorsFor use in computer models with AMD processors Page Hard drive Page Page Broadcom 4322 802.11a/b/g/n Wlan modules Wlan moduleDescription Page RTC battery Page Memory module Page For use Spare part number KeyboardPage Switch cover Page Description Spare part number Speaker assembly 486865-001 Speaker assemblyPage Display assembly Page Page Page Page Camera/microphone module Page Top cover Page Page TouchPad button board Description Spare part number Bluetooth module 483113-001 Bluetooth modulePage Modem module Audio board USB board Page Power connector cable Page System board Page Page Fan/heat sink assembly Page Page Intel Core Duo processors ProcessorDescription Spare part number System fan 486844-001 System fanPage Setup Utility Starting the Setup UtilityChanging the language of the Setup Utility Displaying system information Navigating and selecting in the Setup UtilityExiting the Setup Utility Restoring default settings in the Setup UtilitySelect To do this Setup Utility menusPrimary Hard Disk Self Test SelectSpecifications Computer specificationsMetric Inch, WXGA, BrightView display specifications 320-GB 250-GB 160-GB 120-GB 80-GB Hard drive specificationsTransfer mode Access timeApplicable disc Read WriteHardware DMA System function System DMA specificationsHardware IRQ System function System interrupt specifications-Intel processorsSystem interrupt specifications-AMD processors Address hex System function shipping configuration System I/O address specifications-Intel processorsSystem I/O address specifications-Intel processors System I/O address specifications-AMD processors System I/O address specifications-AMD processors System memory map specifications-AMD processors System memory map specifications-Intel processorsSize Memory address System function Memory address System functionSystem memory map specifications-AMD processors Screw listing Color Quantity Length Thread Head diameter Black Black Phillips PM2.5×4.0 screwPage Color Quantity Length Thread Head diameter Black Black Phillips PM2.5×6.0 captive screwBlack Phillips PM2.0×2.0 broad head screw Color Quantity Length Thread Head diameter Silver Silver Phillips PM1.5×9.0 screwBlack Phillips PM2.5×3.0 screw Color Quantity Length Thread Head diameter Black 17.0 mm Black Phillips PM2.5×17.0 screwBlack Phillips PM2.5×6.0 screw Color Quantity Length Thread Head diameter Silver Black Phillips PM2.5×7.0 screwPage Page Silver Phillips PM3.0×4.0 screw Silver Phillips PM2.0×4.0 screw Black Phillips PM2.0×4.0 screw Page Page Color Quantity Length Thread Head diameter Silver 10.0 mm Silver Phillips PM2.0×10.0 captive screwBackup and recovery Recovering system informationBacking up your information Backup suggestions Restore to a previous date and time Creating recovery discsRecovering from the recovery discs Performing a recoveryPage Pin Signal Connector pin assignmentsAudio-out headphone Audio-in microphoneExternal monitor RJ-45 network RJ-11 modemUniversal Serial Bus Pin SignalUniversal Serial Bus Requirements for all countries or regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries or regionsBattery RecyclingDisplay Page Page Page Page Page Index Symbols/NumericsPage Jacks Page
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CQ40-105TU, CQ40-109AX, CQ40-111AU, CQ40-114AU, CQ40-300 specifications

The HP CQ40 series laptops, including models like CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, represent a blend of performance and versatility tailored for everyday computing needs. These laptops, which were released in the mid-2000s, are characterized by their solid build quality, a user-friendly experience, and a range of features that cater to both students and professionals.

One of the standout features of the CQ40 series is its display. Most models in this lineup boast a 14.1-inch diagonal widescreen display with a standard resolution of 1280x800 pixels. This display size strikes a balance between mobility and usability, making it easy to transport while still providing ample screen real estate for work and entertainment.

Performance-wise, the CQ40 series is equipped with a variety of Intel and AMD processors, depending on the specific model. The processors offer a mix of efficiency and performance, making them suitable for everyday tasks such as web browsing, document editing, and media playback. With RAM options typically ranging from 2GB to 4GB, users can expect smooth multi-tasking capabilities.

Storage options in the CQ40 series include hard drives with capacities that generally range from 250GB to 320GB. This storage provides adequate space for files, applications, and media, ensuring users can keep their important documents within easy reach.

In terms of connectivity, the CQ40 laptops are equipped with multiple USB ports, HDMI outputs, and audio jacks, allowing for easy peripheral connections ranging from external drives to printers. They also typically feature Wi-Fi and Ethernet capabilities, ensuring users stay connected whether at home, in the office, or on the go.

Battery life is another consideration, with most models designed to last several hours on a single charge, depending on usage patterns. This aspect makes the CQ40 series a reliable option for users who need to work remotely or during travel without being tethered to a power outlet.

Overall, the HP CQ40 series, including the models CQ40-120AU, CQ40-120AX, CQ40-131TU, CQ40-129AU, and CQ40-134TU, remains a practical choice for budget-conscious users seeking a dependable laptop for day-to-day tasks. With a combination of decent performance, good battery life, and essential features, these laptops continue to serve a purpose in the computing landscape.