HP CQ40-123AU, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-201XX, CQ40-148TU, CQ40-120TU, CQ40-120AU manual

Page 151

connectors, service considerations 34

D

Diagnostics menu 92 Digital Media Slot light,

identifying 14

Digital Media Slot, identifying 14 diskette drive

precautions 34

 

 

product description

3

 

display assembly

 

 

removal

 

60

 

 

spare part number

18,

30,

60

 

 

 

 

display bezel

 

 

 

illustrated

24

 

 

spare part number

24,

30,

62

 

 

 

 

display cable, spare part

 

number

24

 

 

display components

 

 

illustrated

24

 

 

recycling

136

 

 

spare part numbers

24

 

display enclosure

 

 

illustrated

24

 

 

spare part number

24, 30

display hinge

 

 

 

removal

 

64

 

 

spare part number

30, 64

Display Hinge Kit, spare part

number

24

 

 

display inverter

 

 

illustrated

24

 

 

spare part number

24, 30

display lid switch module, spare part

number

32

 

 

display panel

 

 

illustrated 24

 

 

product description

2

 

removal

63

 

 

spare part number

24,

30,

31,

63

 

 

Display Screw Kit, spare part

number

30

 

 

Display screw kit, spare part

number

24

 

 

display specifications

94

 

display switch, identifying

11

displaying system information

89

drive light, identifying

7, 13

 

drives

 

 

 

 

 

 

 

boot order

91

 

 

 

 

preventing damage

34

 

 

DVD/CD-RW Combo Drive

 

 

precautions

34

 

 

 

 

removal

42

 

 

 

 

 

specifications

96

 

 

 

DVD±RW and CD-RW Combo

 

Drive

 

 

 

 

 

 

 

precautions

34

 

 

 

 

removal

42

 

 

 

 

 

spare part number

22,

26,

 

31,

42

 

 

 

 

 

 

spare part numbers

22,

26,

 

29,

42

 

 

 

 

 

 

specifications

96

 

 

 

E

 

 

 

 

 

 

 

 

electrostatic discharge

35

 

 

eSATA/USB port, identifying

14

esc key, identifying

10

 

 

Ethernet, product description

3

exiting the Setup Utility

90

 

 

expansion port, identifying

14

ExpressCard slot bezel,

 

 

illustrated

25

 

 

 

 

 

ExpressCard slot, identifying

14

external media cards, product

 

description

4

 

 

 

 

 

external monitor port

 

 

 

identifying

14

 

 

 

 

pin assignments

130

 

 

F

 

 

 

 

 

 

 

 

F11

127

 

 

 

 

 

 

fan always on 91

 

 

 

 

fan, spare part number

19,

30

fan/heat sink assembly

 

 

 

removal

82

 

 

 

 

 

spare part number

19,

30,

feet

31,

32,

82

 

 

 

 

 

 

 

 

 

 

 

 

 

locations

40

 

 

 

 

 

spare part number

23,

30,

 

40

 

 

 

 

 

 

 

fn key, identifying

10

 

 

 

front components

6

 

 

 

full system recovery 124

function keys, identifying 10

G

graphics, product description 2 grounding equipment and

methods 37

H

 

 

 

 

hard drive

 

 

 

precautions

34

 

product description

2

removal

44

 

 

spare part numbers

21, 26,

28,

32,

44

 

 

specifications

95

 

hard drive bay, identifying 16

hard drive cover

 

 

illustrated

25

 

removal

45

 

 

hard drive hardware kit, spare part

number 22, 26, 29

 

 

hard drive self test 92

 

 

HDMI port, identifying

14

 

HDMI port, pin assignments

132

headphone (audio-out) jack

13

headphone jack, pin

 

 

assignments 129

 

 

hinge

 

 

 

removal

64

 

 

spare part number

30, 64

I

 

 

 

I/O address specifications

100,

102

 

 

 

integrated webcam light,

 

identifying

11

 

 

integrated webcam,

 

 

identifying

11

 

 

internal display switch,

 

 

identifying

11

 

 

internal microphones,

 

 

identifying

11

 

 

interrupt specifications

98,

99

inverter

 

 

 

illustrated

24

 

 

removal

62

 

 

spare part number

24,

30,

63

 

 

 

Index 143

Image 151
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 AMD processors Product descriptionChipset Category Description Intel models AMD models Diskette drive WirelessWlan options by way of wireless Module Optical drivesExternal media PowerOperating system Preinstalled Serviceability End-user replaceable partsPage Component Description External component identificationTop components TouchPadTop 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 catalogComputer major components Inch, WXGA, BrightView display assemblyItem Description Spare part number System fan Speaker assemblyDescription Spare part number KeyboardsWlan modules Base enclosure Item DescriptionAudio board cable kit not illustrated Memory modules 1-DIMM Optical drives include bezelBatteries Bluetooth moduleBluetooth module cable not illustrated Power button board not illustratedDisplay assembly components Plastics Kit Plastics KitMass storage devices AC adapters Display lid switch modulePower cords Miscellaneous partsSpare part Description Number Sequential part number listingSequential part number listing Includes display panel cable Switzerland Subsystems includes thermal material Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsCables and connectors Typical electrostatic voltage levels Grounding guidelinesEvent 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 For use in computer models with Intel processors Optical driveFor 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 Starting the Setup Utility 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 SelectComputer specifications SpecificationsMetric Inch, WXGA, BrightView display specifications 320-GB 250-GB 160-GB 120-GB 80-GB Hard drive specificationsWrite Access timeTransfer mode Applicable disc ReadHardware 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 Memory address System function System memory map specifications-Intel processorsSystem memory map specifications-AMD processors Size 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 screwRecovering system information Backup and recoveryBacking up your information Backup suggestions Restore to a previous date and time Creating recovery discsRecovering from the recovery discs Performing a recoveryPage Audio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneExternal 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 regionsRecycling BatteryDisplay 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.