Presario CQ40 No Display

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... identification ...11 Identifying the hardware ...11 Top components ...12 TouchPad ...12 Lights ...13 Button and speakers ...14 Keys ...15 Display ...16 Right-side components ...17 Left-side components ...18 Bottom components ...19 Wireless antennas ...20 Additional hardware components ...21 3 ...Illustrated parts catalog ...23 Serial number location ...23 Computer major components ...24 Display assembly components ...31 Plastics Kit ...33 Mass storage devices ...34 Miscellaneous parts ...36 Sequential part number listing ...37 4 Removal...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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......68 Power button board ...69 TouchPad button board ...70 Modem module ...71 Bluetooth module ...73 USB board ...74 Power connector cable ...75 Display assembly ...76 System board ...83 Optical drive SATA cable and connector 87 RTC battery ...89 Fan/heat sink assembly ...91 Processor ...94 5...Starting Setup Utility ...97 Using Setup Utility ...97 Changing the language of Setup Utility 97 Navigating and selecting in Setup Utility 98 Displaying system information 98 Restoring default settings in Setup Utility 99 Exiting Setup Utility 100 Setup Utility menus ...100 Main menu ...100 Security ...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... Setup menus 104 File menu ...104 Security menu 105 Diagnostics menu 105 System Configuration menu 106 6 Specifications ...109 Computer specifications ...109 35.6-cm (14.0-in) display specifications 110 Hard drive specifications ...111 DVD±RW SuperMulti Double-Layer Drive with LightScribe specifications 112 Blu-ray ROM with LightScribe DVD±R/RW...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Requirements for specific countries or regions 130 10 Recycling ...131 Battery ...131 Display ...131 Index ...137 x ENWW

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Displays the Windows Start menu. Displays a shortcut menu for items beneath the pointer. Execute frequently used system actions. Navigate using the Up, Down, Left and Right arrow keys. Keys Component (1) esc key (2) fn key (3) Windows logo key (4) Windows applications key (5) Navigation keys (6) Action keys Description Displays system information when pressed in combination with the fn key. Displays system information when pressed in combination with the esc key. ENWW Top components 15

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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On: The integrated webcam is in use. 16 Chapter 2 External component identification ENWW Display Component (1) Internal microphone (2) Integrated webcam (select models only) (3) Integrated webcam light (select models only) Description Records sound. Records audio and video and captures still photographs.

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Presario, matte black Spare part number 592146-001 24 Chapter 3 Illustrated parts catalog ENWW Computer major components Item (1) Description 35.6 cm (14-in), WXGA, BrightView display assembly NOTE: See Display assembly components on page 31 for more display assembly internal component spare part information. ● For use with integrated microphone and webcam;

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Display assembly components Item (1) (2) (3) Description Spare part number Display bezel ● HP, for use with microphone and webcam ● Presario, for use with microphone and webcam 592147-001 592148-001 35.6 cm (14-in) high definition, Brightview, display panel (includes display panel cable) 592144-001 Display hinge cover 592150-001 Display bracket (with hinges) 600627-001 Display cable kit 592151-001 Display cable (shown with display panel) ENWW Display assembly components 31

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... (4) Webcam cable (5) Antennas and cables Display back cover ● Presario, matte black ● Presario, biscotti ● HP, biscotti ● HP, silver (for models 1.1, 1.2 and 1.3 only) ● HP, white (for model 1.1 only) ● HP, charcoal (for models 1.2 and 1.3 only) ● HP, imperial blue (for models 1.2 and 1.3 only) ● Presario, velvet red (for model 1.2 only) ● HP, velvet red (for models 1.2 and...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... 620M 2.26-GHz (for models 1.0 and 1.1 only) Processor, Intel Core 2 Duo Mobile processor T4500 - 2.3-GHz (for models 1.0, 1.1 and 1.3 only) Display panel, 35.6 cm (14-in) high definition, Brightview 35.6 cm (14-in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, ...The Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, The Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, St. Presario, matte black Display bezel, HP, for use with integrated microphone and webcam; Lucia, St. Spare part number 580101-002 582562-001 582562-002 584296-001 587259...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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...597622-001 597623-001 597624-001 598856-001 598859-001 599092-001 600163-001 600164-001 Description Display bezel, Presario, for use with microphone and webcam Display back cover, Presario, matte black Display hinge cover Display cable kit Display screw kit (not illustrated) Processor, Intel Core 2 Duo Mobile processor T3300 - 2.0-GHz ... sink) for use in models that use discrete graphics subsystem memory 35.6 cm (14-in ) WXGA Brightview display assembly for use with integrated microphone and webcam; HP, biscotti Display back cover, Presario, biscotti ENWW Sequential part number listing 39

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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...-001 600190-001 600370-001 600627-001 600630-001 600631-001 602745-001 602822-001 602992-001 603785-001 604603-001 605140-001 Description Display back cover, HP, biscotti Webcam module Hard disk drive, 160-GB 7200 RPM (for models 1.0, 1.1 and 1.2 only) Hard disk drive, 320-GB .../wireless compartment cover) Broadcom 4313 802.11b/g/n 1x1 WiFi and 2070 Bluetooth 2.1+EDR Combo adapter (BT3.0+HS ready) (for models 1.2 and 1.3 only) Display bracket (with hinges) Power connector with cable USB board with cable RTC battery Bluetooth cable (for models 1.0, 1.1 and 1.3 only) Ralink RT3090BC4 802.11b...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... models 1.1 only) Display back cover, HP, silver (for models 1.1, 1.2 and 1.3 only) Display back cover, HP, white (for model 1.1 only) Top cover (includes Touchpad and bracket, button board, and cable), silver color (for models 1.1, 1.2 and 1.3 only) Top cover...and 1.3 only) System board (includes replacement thermal material) for use in models with integrated microphone and webcam; HP, silver (for models 1.1, 1.2 and 1.3 only) 35.6 cm (14-in ) WXGA Brightview display assembly for use with integrated microphone and webcam; Spare part number 606155-001 606156-001 606157-001 606158-001 606161...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... matte black Base enclosure, matte black 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; Presario, velvet red (for model 1.2 only) Display back cover, Presario, velvet red (for model 1.2 only) Optical drive, Blu-ray Disc ROM ... 1.3 only) 35.6 cm (14-in) WXGA Brightview display assembly for models 1.2 and 1.3 only) 42 Chapter 3 Illustrated parts catalog ENWW HP, imperial blue (for models 1.2 and 1.3 only) Display back cover, HP, charcoal (for models 1.2 and 1.3 only) Display back cover, HP, imperial blue (for models 1.2 and 1.3 only) Optical...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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...WiMAX chipset, with HDMI card reader Ralink 5390GN 802.11b/g/n 1x1 WiFi Adapter (for model 1.3 only) 35.6 cm (14-in) WXGA Brightview display assembly for use Universal Memory Architecture (for model 1.3 only) Intel Arrandale i3-390M processor 2.66-GHz 3MB 35W (for model 1.3 only) Intel... GL40 graphics subsystem memory (for model 1.3 only) GL40 thermal module for model 1.3 only) ENWW Sequential part number listing 43 HP, velvet red (for models 1.2 and 1.3 only) Display back cover, HP, velvet red (for models 1.2 and 1.3 only) System board for HD6370/512-MB with HDMI card reader (for model 1.3 ...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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...-card compartment cover (see WLAN module on page 53) 6. Shut down the computer. Remove the hard drive (see Battery on page 52). 5. Turn the computer display-side up with the front toward you . 2. Remove the battery (see Hard drive on page 58). If you are unsure whether the computer is off...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Reverse this procedure to which the keyboard cable is attached and disconnect the keyboard cable (2) from the tabs on the top cover (1). 6. 5. Release the top edge of the keyboard back (2) until it up to disengage the keyboard from the system board. 8. Release the zero insertion force (ZIF) connector (1) to install the keyboard. 64 Chapter 4 Removal and replacement procedures ENWW Remove the keyboard. Slide the top edge of the keyboard by lifting it rests against the display. 7.

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... disconnect the cable from the system board. 66 Chapter 4 Removal and replacement procedures ENWW Release the ZIF connector to the base enclosure. 4. 3. Turn the computer display-side up with the front toward you. 5.

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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... 35.6 cm (14-in ) WXGA Brightview display assembly for use with integrated microphone and webcam; Presario, velvet red (for model 1.2 only) 35.6 cm (14-in ) WXGA Brightview display assembly for use with integrated microphone and webcam; Disconnect all external devices connected to the computer. 3. HP, imperial blue (for models 1.2 and 1.3 only) 35.6 cm (14...

Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenance and Service Guide

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Disconnect the webcam cable (2) from the system board. 6. Failure to support the display assembly can result in the following steps. Disconnect the microphone cable (3) from the system board. Disconnect the display panel cable (2) from the system board. 5. Remove the display assembly (2). ENWW Component replacement procedures 77 Remove the four black Phillips PM2.5×6.5 screws (1) that secure the display assembly to the assembly and other components. 7. 4. CAUTION: Support the display assembly when removing the display screws in damage to the computer. 8.

Presario CQ40 No Display - HP