HP CQ40-125AU, CQ40-300, CQ40-152XX, CQ40-151XX, CQ40-201XX, CQ40-148TU, CQ40-120TU, CQ40-120AU Jacks

Page 152

J jacks

audio-in (microphone) 13 audio-out (headphone) 13 RJ-11 (modem) 15 RJ-45 (network 14

K

 

 

 

 

 

 

 

keyboard

 

 

 

 

 

 

product description

4

 

removal

54

 

 

 

spare part numbers

19, 30,

54

 

 

 

 

 

 

 

keypad keys, identifying

10

keys

 

 

 

 

 

 

 

esc

10

 

 

 

 

 

fn

10

 

 

 

 

 

 

function

10

 

 

 

keypad

10

 

 

 

navigation

10

 

 

Windows applications

10

Windows logo

10

 

 

L

 

 

 

 

 

 

 

LAN Power Saving 91

 

language support

91

 

 

latch, battery release

16

 

lights

 

 

 

 

 

 

 

battery

 

7,

13

 

 

caps lock

7

 

 

 

Digital Media Slot

14

 

drive

7,

13

 

 

 

mute

7

 

 

 

 

 

num lock

 

8

 

 

 

optical drive

15

 

 

power

7, 13

 

 

 

TouchPad

6

 

 

 

volume down

7

 

 

volume mute

7

 

 

volume up

8

 

 

 

webcam

11

 

 

 

wireless

7

 

 

 

M

 

 

 

 

 

 

 

main menu

91

 

 

 

mass storage devices, spare part numbers 26

media button, identifying 8 memory map

specifications 104

memory module

 

 

 

 

product description

2

 

 

removal

52

 

 

 

 

spare part numbers

22,

28,

29,

52

 

 

 

 

 

memory module compartment

cover

 

 

 

 

 

 

illustrated

25

 

 

 

removal

53

 

 

 

 

spare part number

53

 

 

memory module compartment,

identifying

16

 

 

 

 

memory test

92

 

 

 

microphone (audio-in) jack

13

microphone jack, pin

 

 

 

assignments

129

 

 

 

microphone, product

 

 

 

description

3

 

 

 

 

Mini Card compartment,

 

 

identifying

16

 

 

 

 

model name

1

 

 

 

 

modem jack, pin

 

 

 

 

assignments

131

 

 

 

modem module

 

 

 

 

product description

3

 

 

removal

73

 

 

 

 

spare part number

20,

29,

73

 

 

 

 

 

 

modem module cable

 

 

 

removal

81

 

 

 

 

spare part number

32

 

 

monitor port, external

14

 

 

monitor port, pin

 

 

 

 

assignments

130

 

 

 

mute button, identifying

9

 

 

mute light, identifying

7

 

 

N

 

 

 

 

 

 

navigating in the Setup Utility

89

navigation keys, identifying

 

10

network jack, pin

 

 

 

assignments

131

 

 

 

num lock light, identifying

8

 

O

operating system, product description 4

optical drive precautions 34 product description 3

removal

42

 

 

 

 

spare part numbers

22,

26,

42

 

 

 

 

 

 

specifications

96

 

 

optical drive light, identifying

15

optical drive, identifying

15

 

P

 

 

 

 

 

 

packing guidelines

36

 

 

password clearing

38

 

 

performing a recovery

127

 

plastic parts

33

 

 

 

 

Plastics Kit

 

 

 

 

 

contents

25

 

 

 

 

spare part number

19,

25

pointing device, product

 

 

description

4

 

 

 

 

ports

 

 

 

 

 

 

eSATA/USB

14

 

 

 

expansion

14

 

 

 

external monitor

14

 

HDMI

14

 

 

 

 

product description

4

 

USB

15

 

 

 

 

 

power button board, spare part

number

32

 

 

 

 

power button, identifying 8

 

power connector cable

 

 

removal

77

 

 

 

 

spare part number

19,

30,

77

 

 

 

 

 

 

power connector, identifying

15

power cord set requirements

134

power cord, spare part

 

 

numbers

27, 32

 

 

 

power lights, identifying

7,

13

power requirements, product

 

description

4

 

 

 

 

power-on password

91

 

 

processor

 

 

 

 

 

product description

1

 

removal

85

 

 

 

 

spare part numbers

22,

85

Processor C4 State

91

 

 

product description

 

 

 

audio 3

 

 

 

 

 

camera

3

 

 

 

 

chipset

1

 

 

 

 

diskette drive

3

 

 

 

display panel

2

 

 

 

144 Index

Image 152
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 Chipset Product descriptionAMD processors Category Description Intel models AMD models Wireless Wlan options by way of wireless ModuleOptical drives Diskette drivePower Operating system PreinstalledServiceability End-user replaceable parts External mediaPage External component identification Top componentsTouchPad Component DescriptionLights Top componentsPanel System and Maintenance Power Options Buttons and speakersDVDPlay launches after you log on. Refer to the QuickPlay or Keys Fn keyDisplay Wireless antennae select models only Front components Left-side components Rear component Right-side componentsBottom components Wlan deviceIllustrated parts catalog Serial number locationItem Description Spare part number Inch, WXGA, BrightView display assemblyComputer major components Speaker assembly Description Spare part numberKeyboards System fanWlan modules Audio board cable kit not illustrated Item DescriptionBase enclosure Optical drives include bezel Memory modules 1-DIMMBluetooth module Bluetooth module cable not illustratedPower button board not illustrated BatteriesDisplay assembly components Plastics Kit Plastics KitMass storage devices Display lid switch module Power cordsMiscellaneous parts AC adaptersSequential part number listing Spare part Description NumberSequential part number listing Includes display panel cable Switzerland Subsystems includes thermal material Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredCables and connectors Event 10% 40% 55% Grounding guidelinesTypical electrostatic voltage levels Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelUnknown user password Component replacement procedures Serial numberComputer feet Description Spare part number Rubber Feet Kit 486863-001Battery For use in computer models with AMD processors Optical driveFor use in computer models with Intel processors Page Hard drive Page Page Wlan module Broadcom 4322 802.11a/b/g/n Wlan modulesDescription Page RTC battery Page Memory module Page Keyboard For use Spare part numberPage Switch cover Page Speaker assembly Description Spare part number Speaker assembly 486865-001Page Display assembly Page Page Page Page Camera/microphone module Page Top cover Page Page TouchPad button board Bluetooth module Description Spare part number Bluetooth module 483113-001Page Modem module Audio board USB board Page Power connector cable Page System board Page Page Fan/heat sink assembly Page Page Processor Intel Core Duo processorsSystem fan Description Spare part number System fan 486844-001Page Changing the language of the Setup Utility Setup UtilityStarting the Setup Utility Navigating and selecting in the Setup Utility Displaying system informationRestoring default settings in the Setup Utility Exiting the Setup UtilitySetup Utility menus Select To do thisSelect Primary Hard Disk Self TestMetric SpecificationsComputer specifications Inch, WXGA, BrightView display specifications Hard drive specifications 320-GB 250-GB 160-GB 120-GB 80-GBAccess time Transfer modeApplicable disc Read WriteSystem DMA specifications Hardware DMA System functionSystem interrupt specifications-Intel processors Hardware IRQ System functionSystem interrupt specifications-AMD processors System I/O address specifications-Intel processors Address hex System function shipping configurationSystem I/O address specifications-Intel processors System I/O address specifications-AMD processors System I/O address specifications-AMD processors System memory map specifications-Intel processors System memory map specifications-AMD processorsSize Memory address System function Memory address System functionSystem memory map specifications-AMD processors Screw listing Black Phillips PM2.5×4.0 screw Color Quantity Length Thread Head diameter BlackPage Black Phillips PM2.5×6.0 captive screw Color Quantity Length Thread Head diameter BlackBlack Phillips PM2.0×2.0 broad head screw Silver Phillips PM1.5×9.0 screw Color Quantity Length Thread Head diameter SilverBlack Phillips PM2.5×3.0 screw Black Phillips PM2.5×17.0 screw Color Quantity Length Thread Head diameter Black 17.0 mmBlack Phillips PM2.5×6.0 screw Black Phillips PM2.5×7.0 screw Color Quantity Length Thread Head diameter SilverPage Page Silver Phillips PM3.0×4.0 screw Silver Phillips PM2.0×4.0 screw Black Phillips PM2.0×4.0 screw Page Page Silver Phillips PM2.0×10.0 captive screw Color Quantity Length Thread Head diameter Silver 10.0 mmBacking up your information Backup and recoveryRecovering system information Backup suggestions Creating recovery discs Restore to a previous date and timePerforming a recovery Recovering from the recovery discsPage Connector pin assignments Pin SignalAudio-out headphone Audio-in microphoneExternal monitor RJ-11 modem RJ-45 networkPin Signal Universal Serial BusUniversal Serial Bus Power cord set requirements Requirements for all countries or regionsRequirements for specific countries or regions Country/region Accredited agency Applicable note numberDisplay BatteryRecycling Page Page Page Page Page Symbols/Numerics IndexPage 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.