Compaq Presario CQ45 Maintenance And Service Manual
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Compaq Presario CQ45 Maintenance And Service Manual

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Maintenance and Service Guide

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  • Page 1 Compaq Presario CQ45 Notebook PC Maintenance and Service Guide...
  • Page 2 © Copyright 2008 Hewlett-Packard Development Company, L.P. Athlon, Sempron, and Turion are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Celeron, Core, and Pentium are trademarks of Intel Corporation in the U.S. and other countries.
  • Page 3 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.
  • Page 4 Safety warning notice...

  • Page 5: Table Of Contents

    Table of contents 1 Product description 2 External component identification Top components ........................... 7 TouchPad ..........................7 Lights ........................... 8 Buttons, speakers, and fingerprint reader (select models only) ........... 9 Keys ........................... 11 Display ..........................12 Wireless antennae (select models only) ................12 Front components ..........................
  • Page 6 Electrostatic discharge damage ................ 37 Packaging and transporting guidelines ..........38 Workstation guidelines ..............38 Equipment guidelines ............... 39 Unknown user password ....................40 Component replacement procedures ....................41 Serial number ........................41 Computer feet ........................42 Battery ..........................43 Optical drive ........................
  • Page 7 14.1-inch, WXGA, BrightView display specifications ................98 Hard drive specifications ........................99 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ....... 100 Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer (DL) support specifications ............................ 101 System DMA specifications ......................102 System interrupt specifications—Intel processors ................
  • Page 8 9 Connector pin assignments Audio-out (headphone) ........................135 Audio-in (microphone) ........................135 External monitor ..........................136 RJ-11 (modem) ..........................137 RJ-45 (network) ..........................137 HDMI ..............................138 Universal Serial Bus ......................... 138 10 Power cord set requirements Requirements for all countries or regions ..................140 Requirements for specific countries or regions ................

  • Page 9: Product Description

    Product description Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics Product Name Compaq Presario CQ45 Notebook PC √ √ √ Processors Intel® Core™2 Duo processors T9600 2.80-GHz, 6-MB L2 cache, 1066- √ √ MHz FSB T9550 2.66-GHz, 6-MB L2 cache, 1066-...
  • Page 10 Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics T1600, 2.16-GHz, 2-MB L2 cache, 667- √ √ MHz FSB Intel Celeron® processor 575, (2.00-GHz, 1-MB L2 cache, 667- √ √ MHz FSB AMD processors Turion™ Ultra ZM-86 2.4-GHz, 2 × 1-MB √...
  • Page 11 Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics Intel Graphics, Mobile Intel GMA √ 4500MHD UMA (integrated) with shared video memory: ● Up to 251 MB on computers with 1024 MB of system memory ●...
  • Page 12 Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics Serial ATA √ √ √ Supports the following drives: √ √ √ ● 500 GB, 5400 rpm ● 400 GB, 5400 rpm ● 320 GB, 5400 rpm ●...
  • Page 13 Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics Wireless Integrated wireless local area network (WLAN) options by way of wireless module: Intel WiFi Link 5100 802.11a/b/g/n WLAN √ √ module Intel WiFi Link 5100 802.11a/b/g WLAN √...
  • Page 14 Category Description Intel models with Intel models with AMD models discrete UMA graphics graphics 65-W AC adapter with Smart-Pin DC √ √ connector 90-W AC adapter with Smart-Pin DC √ √ connector Security Security cable slot √ √ √ Operating system Preinstalled: Free DOS √...

  • Page 15: External Component Identification

    External component identification Top components TouchPad Component Description TouchPad light ● White: TouchPad is enabled. ● Amber: TouchPad is disabled. TouchPad* Moves the pointer and selects or activates items on the screen. Left TouchPad button* Functions like the left button on an external mouse. TouchPad on/off button Enables/disables the TouchPad.

  • Page 16: Lights

    Lights Component Description ● Power lights (2)* On: The computer is on. ● Blinking: The computer is in the Sleep state. ● Off: The computer is off or in Hibernation. ● Battery light On: A battery is charging. ● Blinking: A battery that is the only available power source has reached a low battery level or a critical battery level.

  • Page 17: Buttons, Speakers, And Fingerprint Reader (Select Models Only)

    Component Description Volume up light On: The volume scroll zone is being used to increase speaker volume. Num lock light On: Num lock is on or the embedded numeric keypad is enabled. *The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed.
  • Page 18 Component Description DVD Button (select models only) Media button or DVD button (select models only): ● Launches the QuickPlay program (for models with QuickPlay preinstalled). Media button ● Launches the DVDPlay program (for models with DVDPlay preinstalled). NOTE: If the computer has been set up to require a logon password, you may be asked to log on to Windows.

  • Page 19: Keys

    Keys NOTE: Your computer may look slightly different from the illustration in this section. Component Description Displays system information when pressed in combination with key. Executes frequently used system functions when pressed in combination with a function key or the key.

  • Page 20: Display

    Display NOTE: Your computer may look slightly different from the illustration in this section. Component Description Internal display switch Turns off the display if the display is closed while the computer is turned on. Internal microphones (2) Record sound. NOTE: If there is a microphone icon next to each microphone opening, your computer has internal microphones.
  • Page 21 NOTE: For optimal transmission, keep the areas immediately around the antennae 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. These notices are located in Help and Support. Top components...

  • Page 22: Front Components

    Front components NOTE: Your computer may look slightly different from the illustration in this section. Component Description ● Power light On: The computer is on. ● Blinking: The computer is in the Sleep state. ● Off: The computer is off or in Hibernation. Battery light ●...

  • Page 23: Left-Side Components

    Left-side components NOTE: Your computer may look slightly different from the illustration in this section. Component Description Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen.

  • Page 24: Rear Component

    Rear component Component Description Vent Enables airflow to cool internal components. 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. Right-side components NOTE: Your computer may look slightly different from the illustration in this section.

  • Page 25: Bottom Components

    Bottom components Component Description Hard drive and WLAN module compartment Holds the hard drive and, for select models only, the wireless LAN (WLAN) device. 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.

  • Page 26: Illustrated Parts Catalog

    Illustrated parts catalog Serial number location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Chapter 3 Illustrated parts catalog...

  • Page 27: Computer Major Components

    Computer major components Computer major components...
  • Page 28 Item Description Spare part number 14.1-inch, WXGA, BrightView display assembly NOTE: Display assembly components on page 25 for more display assembly internal component spare part information. For use only in computer models with a camera module 486728-001 For use only in computer models without a camera module 486729-001 Switch cover (includes power button board and cable, volume/LED board, and strip 486871-001...
  • Page 29 Item Description Spare part number USB board cable 486843-001 (12) Modem module (includes modem module cable and RJ-11 connector) For use in all countries and regions except for Australia and New Zealand 461749-001 For use in Australia and New Zealand 461749-011 Modem module cable (includes RJ-11 connector) 494981-001...
  • Page 30 Item Description Spare part number ● For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, 487330-002 Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, the People's Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican...
  • Page 31 Item Description Spare part number For use only in computer models without a modem module 486870-001 (15) RTC battery (includes 2-sided tape) 486835-001 (16) Audio board (includes audio connectors, infrared lens, and audio board cable) 486866-001 Audio board cable kit (not illustrated) 486841-001 (17) Hard drives (include hard drive bracket)
  • Page 32 Item Description Spare part number For use in computer models with AMD processors: ● 2048-MB 482169-002 ● 1024-MB 482168-002 ● 512-MB 482167-002 (20) Processors (include thermal material) Intel Core 2 Duo processors: ● T9600 (2.80-GHz, 6-MB L2 cache) 486727-001 ● T9550 (2.66-GHz, 6-MB L2 cache) 507953-001 ●...

  • Page 33: Display Assembly Components

    Item Description Spare part number ● Athlon QL-60 1.9-GHz processor (2x512-KB L2 cache) 487349-006 ● Sempron SI-40 2.00-GHz processor (512-KB L2 cache) 487350-004 (21) Bluetooth module 483113-001 Bluetooth module cable (not illustrated) For use only in computer models with Intel or AMD processors with UMA graphics 486868-001 subsystems For use only in computer models with Intel processors with discrete graphics subsystems...

  • Page 34: Plastics Kit

    Item Description Spare part number For use only with computer models with AMD processors 497182-001 Display inverter (includes Mylar shield) 486736-001 Antenna Kit 489066-001 Display enclosure 486732-001 Microphone cable (not illustrated) 495631-001 Display cable (not illustrated) 486735-001 Display screw kit (not illustrated; includes screws and rubber screw covers) 486730-001 Rubber display kit (not illustrated) 486731-001...

  • Page 35: Mass Storage Devices

    Mass storage devices Item Description Spare part number Hard drives (include hard drive bracket) For use only in computer models with Intel processors: ● 500-GB, 5400-rpm 497775-001 ● 400-GB, 5400-rpm 497774-001 ● 320-GB, 5400-rpm 459611-005 ● 250-GB, 5400-rpm 454605-003 ● 160-GB, 5400-rpm 454925-003 ●...

  • Page 36: Miscellaneous Parts

    Item Description Spare part number ● DVD±RW and CD-RW Super Multi, Double-Layer Combo Drive 482176-001 ● Bezel for DVD±RW and CD-RW Super Multi, Double-Layer Combo Drive 488211-001 ● Blu-ray ROM DVD±R/RW SuperMulti DL Drive 482182-001 ● Bezel for Blu-ray ROM DVD±R/RW SuperMulti DL Drive 488213-001 For use in computer models with AMD processors: ●...

  • Page 37: Sequential Part Number Listing

    Description Spare part number The United Kingdom and Hong Kong 490371-031 The United States 490371-001 Sequential part number listing Spare part Description number 371693-001 Earbud headset 418162-001 HP carrying case 418163-001 HP slim case 430958-001 Wireless laser mouse (includes cable adapter) 436238-001 Optical wired mouse 453730-002...
  • Page 38 Spare part Description number 459263-002 Broadcom BCM4312 WLAN b/g modules for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina, Faso Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, Chad, Chile, People's Republic of China, Colombia, Comoros, Congo, Costa Rica, Croatia, Cyprus, Czech Republic, Zaire, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia,...
  • Page 39 Spare part Description number 482178-001 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe for use only in computer models with Intel processors (includes bezel) 482178-002 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe for use only in computer models with AMD processors (includes bezel) 482182-001 Blu-ray ROM DVD±R/RW SuperMulti DL Drive for use only in computer models with Intel processors (includes...
  • Page 40 Spare part Description number 486838-001 Fan/heat sink assembly for use in computer models with Intel processors with UMA graphics subsystems (includes thermal material) 486839-001 Fan/heat sink assembly for use in computer models with Intel processors with discrete graphics subsystems (includes thermal material) 486841-001 Audio board cable kit 486842-001...
  • Page 41 Spare part Description number 487330-002 Broadcom 4322 802.11a/b/g/n WLAN module for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, the People's Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East...
  • Page 42 Spare part Description number 491856-001 Intel Core Duo T7350 2.00-GHz processor, 3-MB L2 cache; includes thermal material 492256-001 System board for use only with computer models with AMD processors 492260-001 Fan/heat sink assembly for use in computer models with AMD processors (includes thermal material) 494960-001 TouchPad board 494962-001...

  • Page 43: Removal And Replacement Procedures

    Removal and replacement procedures Preliminary replacement requirements Tools required You will need the following tools to complete the removal and replacement procedures: ● Flat-bladed screwdriver ● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers Service considerations The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures.

  • Page 44: Cables And Connectors

    Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion.

  • Page 45: Grounding Guidelines

    Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions. A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry.

  • Page 46: Packaging And Transporting Guidelines

    Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment: ● To avoid hand contact, transport products in static-safe tubes, bags, or boxes. ● Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging. ● Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.

  • Page 47: Equipment Guidelines

    Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. ● When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times.

  • Page 48: Unknown User Password

    Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password. NOTE: These steps also clear CMOS. Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 49: Component Replacement Procedures

    Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 77 screws, in 13 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement.

  • Page 50: Computer Feet

    Computer feet Description Spare part number Rubber Feet Kit 486863-001 The computer feet are adhesive-backed rubber pads. The feet attach to the base enclosure in the locations illustrated below. Chapter 4 Removal and replacement procedures...

  • Page 51: Battery

    Battery Description Spare part number 12-cell, 8.80-Ah Li-ion battery 484172-001 6-cell, 2.55-Ah Li-ion battery 484171-001 6-cell, 2.20-Ah Li-ion battery 482186-003 Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 52: Optical Drive

    Optical drive NOTE: All optical drive spare part kits include an optical drive bezel. Description Spare part number For use in computer models with Intel processors: DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe 482178-001 Bezel for DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe (includes 488212-001 mounting hardware) DVD±RW and CD-RW Super Multi Double-Layer Combo Drive...
  • Page 53 Use the media tray frame to remove the optical drive (3). If it is necessary to replace the optical drive bracket, position the optical drive with the optical drive bracket toward you. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical drive.

  • Page 54: Hard Drive

    Hard drive NOTE: All hard drive spare part kits include a hard drive bracket. Description Spare part number For use in computer models with Intel processors: 500-GB, 5400-rpm 497775-001 400-GB, 5400-rpm 497774-001 320-GB, 5400-rpm 459611-005 250-GB, 5400-rpm 454605-003 160-GB, 5400-rpm 454925-003 120-GB, 5400-rpm 454924-003...
  • Page 55 Lift the left side of the hard drive cover (2), swing it to right, and remove the cover (3). The hard drive cover is included in the Plastics Kit, spare part number 486862-001. Remove the three Phillips PM2.0×4.0 screws (1) that secure the hard drive to the computer. Use the Mylar tab (2) to slide the hard drive (3) until it disconnects from the connector, and then lift the hard drive up and out of the computer (4).
  • Page 56 Lift the bracket (2) straight up to remove it from the hard drive. Reverse this procedure to reassemble and install the hard drive. Chapter 4 Removal and replacement procedures...

  • Page 57: Wlan Module

    WLAN module Description Spare part number WLAN modules: Intel WiFi Link 5100 802.11a/b/g/n WLAN module for use in all countries and regions 480985-001 Intel WiFi Link 5100 802.11a/b/g WLAN module for use in all countries and regions 482957-001 Broadcom 4321 Wi-Fi Adapter for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & 453730-002 Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize, Benin, Bermuda, Bolivia, Bosnia &...
  • Page 58 Description Spare part number For use in Canada, Cayman Islands, Guam, Puerto Rico, the United States, and the Virgin Islands 459263-001 For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, 459263-002 Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia &...
  • Page 59 Remove the WLAN module (3) by pulling it away from the slot at an angle. 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.

  • Page 60: Rtc Battery

    RTC battery NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared. Description Spare part number RTC battery (includes 2-sided tape) 486835-001 Before removing the RTC battery, follow these steps: Shut down the computer.
  • Page 61 Remove the RTC battery (2). Reverse this procedure to install the RTC battery. Component replacement procedures...

  • Page 62: Memory Module

    Memory module Description Spare part number For use in computer models with Intel processors: 2048-MB (800-MHz, PC2-6400, 1-DIMM) 482169-001 1024-MB (800-MHz, PC2-6400, 1-DIMM) 482168-001 512-MB (800-MHz, PC2-6400, 1-DIMM) 482167-001 For use in computer models with AMD processors: 2048-MB (800-MHz, PC2-6400, 1-DIMM) 482169-002 1024-MB (800-MHz, PC2-6400, 1-DIMM) 482168-002...
  • Page 63 Spread the retaining tabs (1) on each side of the memory module slot to release the memory module. (The edge of the module opposite the slot rises away from the computer.) Remove the module (2) by pulling it away from the slot at an angle. NOTE: Memory modules are designed with a notch (3) to prevent incorrect insertion into the memory module slot.

  • Page 64: Keyboard

    Keyboard For use in: Spare part number For use in: Spare part number Canadian French 486904-121 Taiwan 486904-AB1 Latin America 486904-161 Thailand 486904-281 South Korea 486904-AD1 The United States 486904-001 Before removing the keyboard, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 65 Lift the keyboard (2) up until the tabs on the bottom of the keyboard are clear of the switch cover. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached and disconnect the keyboard cable (2) from the system board. Remove the keyboard.

  • Page 66: Switch Cover

    Switch cover Description Spare part number Switch cover (includes power button board and cable, volume/LED board, and LED cover) 486871-001 Before removing the switch cover, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 67 Release the ZIF connector to which the volume board cable (2) is connected and disconnect the cable from the system board. Lift the front edge of the switch cover to disengage it from the computer, pull the switch cover toward the display until the light pipe on the front of the switch cover clears the top cover, and then lift the cover up and out of the computer (3).

  • Page 68: Speaker Assembly

    Speaker assembly Description Spare part number Speaker assembly 486865-001 Before removing the speaker assembly, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 69 Lift the speaker assembly (2) straight up to remove it from the computer. Reverse this procedure to install the speaker assembly. Component replacement procedures...

  • Page 70: Display Assembly

    Display assembly Description Spare part number 14.1-inch, WXGA, BrightView display assembly for use only in computer models with a camera 486728-001 module (includes microphones) 14.1-inch, WXGA, BrightView display assembly for use only in computer models without a camera 486729-001 module (includes microphones) Before removing the display assembly, follow these steps: Shut down the computer.
  • Page 71 Disconnect the display panel cable (2). CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components. Remove the four black Phillips PM2.5×6.0 screws (1) that secure the display assembly to the computer.
  • Page 72 If it is necessary to replace any of the display assembly internal components, remove the following screw covers and screws. The display rubber screw covers are included in the Rubber Display Kit, spare part number 486731-001. (1) Two rubber screw covers on the display bezel bottom edge (2) Two Phillips PM2.5×6.0 screws Flex the top side (1), the left and right sides (2), and the bottom (3) of the display bezel until the bezel disengages from the display enclosure.
  • Page 73 Disconnect the display panel cable (2) and the backlight cable (3) from the display inverter. The display inverter is available using spare part number 486736-001. Remove the inverter. If it is necessary to replace the display panel, remove the six black Phillips PM2.5×5.0 screws (1) that secure the display panel to the display enclosure, and then lift the panel from the enclosure (2).
  • Page 74 The display cable is available using spare part number 486735-001. If it is necessary to replace the display hinges, remove the four silver Phillips PM2.0×3.0 screws (1) that secure each hinge to the display. Remove the display hinges (2) from the display. The display hinges are available using spare part number 486737-001.

  • Page 75: Camera/Microphone Module

    Remove the wireless antenna transceivers and cables (4) from the display enclosure. The wireless antenna transceivers and cables are included in the Wireless Antenna Kit, spare part number 489066-001. Reverse this procedure to reassemble and install the display assembly. Camera/microphone module If it has been determined that the camera/microphone module is the component that must be replaced to complete the computer repair, the display assembly does not have to be removed.
  • Page 76 Pull outward on the left and right of the top edge (2) of the display bezel until the bezel disengages from the display enclosure. Release the display bezel top edge (3). Release the camera module assembly (1) from the display enclosure as far as the camera/ microphone module cable allows.

  • Page 77: Top Cover

    Top cover Description Spare part number Top cover (includes TouchPad and cable) For use only in computer models with a fingerprint reader 486860-001 For use only in computer models without a fingerprint reader 486861-001 Before removing the top cover, follow these steps: Shut down the computer.
  • Page 78 Turn the computer right-side up, with the front toward you. Disconnect the following cables from the system board: ● Bluetooth module cable (1) ● TouchPad cable (2) ● Fingerprint reader board cable (if equipped) (3) ● USB board cable (4) and release from top cover clips (5) ●...

  • Page 79: Fingerprint Reader Board

    Remove the top cover (3). Reverse this procedure to install the top cover. Fingerprint reader board Description Spare part number Fingerprint reader board 486828-001 Before removing the fingerprint reader board, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 80 Remove the fingerprint reader board: Position the top cover upside down with the front toward you. Remove the two black Phillips PM2.5×4.0 screws (1) that secure the fingerprint reader board to the computer. Lift the fingerprint reader board from the top cover (2). Reverse this procedure to install a fingerprint reader board.

  • Page 81: Touchpad Button Board

    TouchPad button board Description Spare part number TouchPad bracket 494962-001 TouchPad button board 494965-001 Before removing the TouchPad button board, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 82: Bluetooth Module

    Remove the TouchPad button board (3) from the TouchPad bracket. Reverse the above procedure to reassemble and install the TouchPad button board. Bluetooth module Description Spare part number Bluetooth module 483113-001 Before removing the Bluetooth module, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 83 Turn the top cover upside down with the front toward you. Disconnect the Bluetooth module cable (1) from the system board. Remove the two silver PM2.0x3.0 screws (2) that secure the Bluetooth module to the top cover. Remove the Bluetooth module (3) from the top cover. Reverse the above procedure to install the Bluetooth module.

  • Page 84: Modem Module

    Modem module Description Spare part number Modem module for use in all countries and regions except for Australia and New Zealand (includes 461749-001 modem module cable) Modem module for use only in Australia and New Zealand (includes modem module cable) 461749-011 Modem module cable (includes RJ-11 connector) 494981-001...

  • Page 85: Audio Board

    Lift up on the front of the modem module (3) to disconnect it from the system board. Remove the modem module. Reverse the above procedure to install the modem module, making sure the connector on the bottom of the modem module connects firmly into the system board. Audio board Description Spare part number...

  • Page 86: Usb Board

    Remove the audio board: Turn the computer upright with the front toward you. Disconnect the audio board cable (1) from the system board. Remove the cable from between the components that secure it in the base (2). Remove the two Phillips PM2.5×3.0 screws (3) that secure the audio board to the computer. Lift the rear edge of the audio board and swing it forward until the audio connectors disengage from the base enclosure.
  • Page 87 Remove the battery (see Battery on page 43). Remove the following components: Hard drive (see Hard drive on page Optical drive (see Optical drive on page Keyboard (see Keyboard on page Switch cover (see Switch cover on page Speaker assembly (see Speaker assembly on page Display assembly (see Display assembly on page...

  • Page 88: Power Connector Cable

    Power connector cable Description Spare part number Power connector cable (includes power connector) 486864-001 Before removing the power connector cable, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 89 Remove the cable from the base enclosure clips (3). Reverse this procedure to install the power connector cable. Component replacement procedures...

  • Page 90: System Board

    System board Description Spare part number System board for use in computer models equipped with discrete graphics subsystems (includes 486725-001 thermal material) System board for use in computer models equipped with UMA graphics subsystems (includes 486726-001 thermal material) System board for use only in computer models with AMD processors (includes thermal material) 492256-001 When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board:...
  • Page 91 Disconnect the following cables from the system board (if still connected): ● (1) Modem cable ● (2) Audio board cable ● (3) Fan cable Remove the two silver captive Phillips PM1.5×9.0 screws on the expansion connector (1). Remove the two black Phillips PM2.5×6.0 screws that secure the system board to the computer (2).
  • Page 92 Release the system board by sliding it to the right at an angle (3) until the connectors on the left side of the system board disengage from the base enclosure, and then remove the system board. If it is necessary to replace the modem module cable, remove the RJ-11 connector (1) from the clip built into the base enclosure.

  • Page 93: Fan/Heat Sink Assembly

    Fan/heat sink assembly Description Spare part number Fan/heat sink assembly for use in computer models with Intel processors with UMA graphics 486838-001 subsystems (includes thermal material) Fan/heat sink assembly for use in computer models with Intel processors with discrete graphics 486839-001 subsystems (includes thermal material) Fan/heat sink assembly for use in computer models with AMD processors (includes thermal material) 492260-001...
  • Page 94 Remove the fan/heat sink assembly (2). The thermal material must be thoroughly cleaned from the surface of the fan/heat sink assembly (1) and the processor (2) each time the fan/heat sink assembly is removed. Thermal pads and thermal paste must be installed on all surfaces before the fan/heat sink assembly is reinstalled. The following locations require thermal pads on systems with discrete graphics subsystems: ●...
  • Page 95 The following locations require thermal pads on systems with UMA graphics subsystems: ● (3) Four locations on heat sink ● (4) Capacitors ● (5) Northbridge chip Reverse this procedure to install the fan/heat sink assembly. Component replacement procedures...

  • Page 96: Processor

    Processor NOTE: All processor spare part kits include thermal material. Description Spare part number Intel Core Duo processors: T9600 (2.80-GHz, 6-MB L2 cache) 486727-001 T9550 (2.66-GHz, 6-MB L2 cache) 507953-001 T9400 (2.53-GHz, 6-MB L2 cache) 483260-001 P8700 (2.53-GHz, 3-MB L2 cache) 507960-001 P8600 (2.40-GHz, 3-MB L2 cache) 483259-001...
  • Page 97 Before removing the processor, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

  • Page 98: System Fan

    System fan Description Spare part number System fan for use in computer models with Intel or AMD processors and UMA graphics subsystems 486844-001 Before removing the system fan, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 99 Lift the system fan from the base enclosure (2). Reverse this procedure to install a system fan. Component replacement procedures...

  • Page 100: Setup Utility

    Setup Utility WARNING! Only authorized technicians trained by HP must repair this equipment. All troubleshooting and repair procedures are detailed to allow repair at only the subassembly or module level. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modify any printed wiring board.

  • Page 101: Navigating And Selecting In The Setup Utility

    Use the arrow keys to select a language, and then press enter. When a confirmation prompt with your language selected is displayed, press enter. To save your change and exit the Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then press enter.

  • Page 102: Restoring Default Settings In The Setup Utility

    Restoring default settings in the Setup Utility The following procedure explains how to restore the Setup Utility default settings. If the Setup Utility is not already running, begin at step 1. If the Setup Utility is already running, begin at step 2. Open the Setup Utility by turning on or restarting the computer.

  • Page 103: Setup Utility Menus

    Setup Utility menus The menu tables in this section provide an overview of Setup Utility options. NOTE: Some of the Setup Utility menu items listed in this chapter may not be supported by your computer. Main menu Select To do this ●...

  • Page 104: Diagnostics Menu

    Select To do this ◦ USB Floppy ◦ Internal CD/DVD ROM drive ◦ USB CD/DVD ROM drive ◦ Hard drive ◦ USB Diskette on Key ◦ USB Hard drive ◦ Network adapter Diagnostics menu Select To do this Hard Disk Self Test Run a comprehensive self-test on the hard drive.

  • Page 105: Specifications

    Specifications Computer specifications Metric U.S. Dimensions Height (front to back) 3.33 to 3.97 cm 1.31 to 1.56 in Width 33.40 cm 13.15 in Depth 23.70 cm 9.33 in Weight (with optical drive, hard drive, and battery) 2.09 g 4.60 lbs Input power Operating voltage 18.5 V dc —19.0 V dc...

  • Page 106: 14.1-Inch, Wxga, Brightview Display Specifications

    14.1-inch, WXGA, BrightView display specifications Metric U.S. Dimensions Height 27.94 cm 11.0 in Width 20.83 cm 8.2 in Diagonal 35.56 cm 14.1 in Number of colors Up to 16.8 million Contrast ratio 250:1 (typical) Brightness 180 nits (typical) Pixel resolution Pitch 0.279 ×...

  • Page 107: Hard Drive Specifications

    Hard drive specifications 320-GB* 250-GB* 160-GB* 120-GB* 80-GB* Dimensions Height 9.5 mm Width 70 mm Weight 101 g 102 g 102 g 102 g 102 g Interface type SATA Transfer rate Synchronous (maximum) 300 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec Security ATA security...

  • Page 108: Dvd±Rw And Cd-Rw Super Multi Double-Layer Combo Drive Specifications

    Operating temperature 5°C to 55°C (41°F to 131°F) NOTE: Certain restrictions and exclusions apply. Consult technical support for details. *1 GB = 1 billion bytes when referring to hard drive storage capacity. Accessible capacity is less. Actual drive specifications may differ slightly. DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications Applicable disc...

  • Page 109: Blu-Ray Disc Rom Drive With Supermulti Dvd±R/Rw Double-Layer (Dl) Support Specifications

    Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer (DL) support specifications Applicable disc Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD- CD-R and CD-RW TEXT, CD-ROM, CD-ROM XA, DVD+R, DVD+R(9), DVD+RW, DVD-R, MIXED MODE CD, CD-I, CD-I Bridge DVD-R(9),DVD-RW, DVD-RAM (Photo-CD, Video CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD- ROM (DVD-5, DVD-9, DVD-10,...

  • Page 110: System Dma Specifications

    System DMA specifications Hardware DMA System function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card† DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5. †Not assigned for computer models with AMD processors.

  • Page 111: System Interrupt Specifications-Intel Processors

    System interrupt specifications—Intel processors Hardware IRQ System function IRQ0 System timer IRQ1 Standard 101-/102-Key or Microsoft® Natural Keyboard IRQ2 Cascaded IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD IRQ4 COM1 IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data Fax Modem with SmartCP IRQ6 Diskette drive IRQ7*...

  • Page 112: System Interrupt Specifications-Amd Processors

    System interrupt specifications—AMD processors Hardware IRQ System function ISA0 High precision event timer ISA1 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard ISA8 High precision event timer ISA12 Alps Pointing-device (2 way) ISA13 Numeric data processor ISA14 ATA Channel 0 ISA15 ATA Channel 1 PCI5 Ricoh OHCI Compliant IEEE 1394 Host Controller...

  • Page 113: System I/O Address Specifications-Intel Processors

    System I/O address specifications—Intel processors I/O address (hex) System function (shipping configuration) 000 - 00F DMA controller no. 1 010 - 01F Unused 020 - 021 Interrupt controller no. 1 022 - 024 Opti chipset configuration registers 025 - 03F Unused 02E - 02F 87334 “Super I/O”...
  • Page 114 I/O address (hex) System function (shipping configuration) 220 - 22F Entertainment audio 230 - 26D Unused 26E - 26 Unused 278 - 27F Unused 280 - 2AB Unused 2A0 - 2A7 Unused 2A8 - 2E7 Unused 2E8 - 2EF Reserved serial port 2F0 - 2F7 Unused 2F8 - 2FF...

  • Page 115: System I/O Address Specifications-Amd Processors

    System I/O address specifications—AMD processors I/O address (hex) System function (shipping configuration) 000 - 008 Direct memory access controller 000 - CF7 PCI Bus 00A - 00F Direct memory access controller 010 - 01F Motherboard resources 020 - 021 Programmable interrupt controller 022 - 03F Motherboard resources 040 - 043...
  • Page 116 I/O address (hex) System function (shipping configuration) 360 - 361 Motherboard resources 376 - 376 ATA Channel 1 3B0 - 3BB nVidia MCP67M 3C0 - 3DF nVidia MCP67M 3F6 - 3F6 ATA Channel 0 4D0 - 4D1 Motherboard resources 0D00 - FFFF PCI bus 1000 - 107F Motherboard resources...

  • Page 117: System Memory Map Specifications-Intel Processors

    System memory map specifications—Intel processors Size Memory address System function 640 KB 00000000-0009FFFF Base memory 128 KB 000A0000-000BFFFF Video memory 48 KB 000C0000-000CBFFF Video BIOS 160 KB 000C8000-000E7FFF Unused 64 KB 000E8000-000FFFFF System BIOS 15 MB 00100000-00FFFFFF Extended memory 58 MB 04800000-07FFFFFF Super extended memory 58 MB...
  • Page 118 Memory address System function F00000 - F3FFFFFF PCI standard PCI-to-PCI bridge F4000000 - F4FFFFFF nVidia MCP67M F500000 - F5FFFFFF nVidia MCP67M F6000000 – F6003FFF Broadcom 802.11b/g WLAN F600000 - F60FFFFF PCI standard PCI-to-PCI bridge F610000 - F61007FF RICOH OHCI Compliant IEEE 1394 Host Controller F6100000 - F61FFFFF PCI standard PCI-to-PCI bridge F6100800 - F61008FF...

  • Page 119: Screw Listing

    Screw listing This section provides specification and reference information for the screws and screw locks used in the computer. Display screws are available in the Display Screw Kit, spare part number 486730-001.

  • Page 120: Black Phillips Pm2.5×4.0 Screw

    Black Phillips PM2.5×4.0 screw Color Quantity Length Thread Head diameter Black 4.0 mm 2.5 mm 5.0 mm Where used: 2 screws that secure the wireless antenna transceivers to the display enclosure Where used: 6 screws that secure the display panel to the display enclosure 112 Chapter 7 Screw listing...
  • Page 121 Where used: 3 screws that secure the top cover to the computer Where used: 2 screws that secure the speaker to the computer Black Phillips PM2.5×4.0 screw 113...

  • Page 122: Black Phillips Pm2.5×6.0 Captive Screw

    Black Phillips PM2.5×6.0 captive screw Color Quantity Length Thread Head diameter Black 6.0 mm 2.5 mm 5.0 mm Where used: 5 screws that secure the hard drive compartment cover, RTC battery compartment cover, and memory module cover to the computer 114 Chapter 7 Screw listing...

  • Page 123: Black Phillips Pm2.0×2.0 Broad Head Screw

    Black Phillips PM2.0×2.0 broad head screw Color Quantity Length Thread Head diameter Black 2.0 mm 2.0 mm 7.0 mm Where used: One screw that secures the switch cover to the computer Black Phillips PM2.0×2.0 broad head screw 115...

  • Page 124: Silver Phillips Pm1.5×9.0 Screw

    Silver Phillips PM1.5×9.0 screw Color Quantity Length Thread Head diameter Silver 9.0 mm 1.5 mm 4.0 mm Where used: 2 screws that secure the expansion connector to the computer 116 Chapter 7 Screw listing...

  • Page 125: Black Phillips Pm2.5×3.0 Screw

    Black Phillips PM2.5×3.0 screw Color Quantity Length Thread Head diameter Black 3.0 mm 2.5 mm 5.0 mm Where used: 2 screws that secure the audio board to the computer Black Phillips PM2.5×3.0 screw 117...

  • Page 126: Black Phillips Pm2.5×17.0 Screw

    Black Phillips PM2.5×17.0 screw Color Quantity Length Thread Head diameter Black 17.0 mm 2.5 mm 5.0 mm Where used: 3 screws that secure the keyboard to the computer 118 Chapter 7 Screw listing...

  • Page 127: Black Phillips Pm2.5×6.0 Screw

    Black Phillips PM2.5×6.0 screw Color Quantity Length Thread Head diameter Black 6.0 mm 2.5 mm 5.0 mm Where used: 2 screws that secure the top cover to the base enclosure Where used: 2 screws that secure the system fan to the computer Black Phillips PM2.5×6.0 screw 119...

  • Page 128: Black Phillips Pm2.5×7.0 Screw

    Black Phillips PM2.5×7.0 screw Color Quantity Length Thread Head diameter Silver 7.0 mm 2.5 mm 5.0 mm Where used: 4 screws that secure the display assembly to the computer Where used: 2 screws that secure the display bezel to the display assembly 120 Chapter 7 Screw listing...
  • Page 129 Where used: 6 screws that secure the optical drive, switch cover, and keyboard to the computer Where used: 2 screws that secure the top cover to the computer Where used: 2 screws that secure the top cover to the computer Black Phillips PM2.5×7.0 screw 121...
  • Page 130 Where used: One screw that secures the USB board to the base enclosure 122 Chapter 7 Screw listing...

  • Page 131: Silver Phillips Pm3.0×4.0 Screw

    Silver Phillips PM3.0×4.0 screw Color Quantity Length Thread Head diameter Silver 4.0 mm 3.0 mm 5.0 mm Where used: 4 screws that secure the hard drive bracket to the hard drive Silver Phillips PM3.0×4.0 screw 123...

  • Page 132: Silver Phillips Pm2.0×4.0 Screw

    Silver Phillips PM2.0×4.0 screw Color Quantity Length Thread Head diameter Silver 4.0 mm 2.0 mm 5.0 mm Where used: 8 screws that secure the display hinges to the display 124 Chapter 7 Screw listing...

  • Page 133: Black Phillips Pm2.0×4.0 Screw

    Black Phillips PM2.0×4.0 screw Color Quantity Length Thread Head diameter Black 4.0 mm 2.0 mm 5.0 mm Where used: 2 screws that secure the optical drive bracket to the optical drive Where used: 2 screws that secure the WLAN module to the computer Black Phillips PM2.0×4.0 screw 125...
  • Page 134 Where used: 3 screws that secure the switch cover to the computer Where used: 1 screw that secures the power button board to the computer Where used: 2 screws that secure the Bluetooth module to the computer 126 Chapter 7 Screw listing...
  • Page 135 Where used: 2 screws that secure the modem module to the computer Black Phillips PM2.0×4.0 screw 127...

  • Page 136: Black Phillips Pm2.0×3.0 Broad Head Screw

    Black Phillips PM2.0×3.0 broad head screw Color Quantity Length Thread Head diameter Black 3.0 mm 2.0 mm 7.5 mm Where used: 2 screws that secure the fingerprint reader module to the computer 128 Chapter 7 Screw listing...

  • Page 137: Silver Phillips Pm2.0×10.0 Captive Screw

    Silver Phillips PM2.0×10.0 captive screw Color Quantity Length Thread Head diameter Silver 10.0 mm 2.0 mm 5.0 mm Where used: 4 captive screws that secure the fan/heat sink assembly to the system board Silver Phillips PM2.0×10.0 captive screw 129...

  • Page 138: Backup And Recovery

    Backup and recovery Recovering system information Recovery after a system failure is as complete as your most current backup. HP recommends that you create recovery discs immediately after software setup. As you add new software and data files, you should continue to back up your system on a regular basis to maintain a reasonably current backup. Tools provided by the operating system and HP Recovery Manager software are designed to help you with the following tasks for safeguarding your information and restoring it in case of a system failure: ●...

  • Page 139: Backup Suggestions

    Backup suggestions ● Create a set of recovery discs using Recovery Manager. ● Create system restore points using the Windows® System Restore feature, and periodically copy them to disc. ● Store personal files in the Documents folder and back up this folder periodically. ●...

  • Page 140: Restore To A Previous Date And Time

    The System Protection window opens. Follow the on-screen instructions. Restore to a previous date and time To revert to a restore point (created at a previous date and time), when the computer was functioning optimally, follow these steps: Select Start > Control Panel > System and Maintenance > System. In the left pane, click System protection.

  • Page 141: Performing A Recovery

    Click Recovery disc creation, and then click Next. Follow the on-screen instructions. Performing a recovery NOTE: You can recover only files that you have previously backed up. HP recommends that you use Recovery Manager to create an entire drive backup as soon as you set up your computer. Recovery Manager software allows you to repair or restore the system if you experience system failure or instability.
  • Page 142 Click System recovery, and then click Next. Follow the on-screen instructions. 134 Chapter 8 Backup and recovery...

  • Page 143: Connector Pin Assignments

    Connector pin assignments Audio-out (headphone) Signal Audio out, left channel Audio out, right channel Ground Audio-in (microphone) Signal Audio signal in Audio signal in Ground Audio-out (headphone) 135...

  • Page 144: External Monitor

    External monitor Signal Red analog Green analog Blue analog Not connected Ground Ground analog Ground analog Ground analog +5 VDC Ground Monitor detect DDC 2B data Horizontal sync Vertical sync DDC 2B clock 136 Chapter 9 Connector pin assignments...

  • Page 145: Modem)

    RJ-11 (modem) Signal Unused Ring Unused Unused Unused RJ-45 (network) Signal Transmit + Transmit - Receive + Unused Unused Receive - Unused Unused RJ-11 (modem) 137...

  • Page 146: Hdmi

    HDMI Signal TMDS data 2+ TMDS data 2 shield TMDS data 2– TMDS data 1+ TMDS data 1shield TMDS data 1– TMDS data 0+ TMDS data 0 shield TMDS data 0– TMDS clock+ TMDS clock shield TMDS clock– No connect DDC clock DDC data Ground...
  • Page 147 Signal +5 VDC Data - Data + Ground Universal Serial Bus 139...

  • Page 148: 10 Power Cord Set Requirements

    10 Power cord set requirements The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC or from 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased.

  • Page 149: Requirements For Specific Countries Or Regions

    Requirements for specific countries or regions Country/region Accredited agency Applicable note number Australia EANSW Austria Belgium CEBC Canada Denmark DEMKO Finland FIMKO France Germany Italy Japan METI The Netherlands KEMA Norway NEMKO The People's Republic of China South Korea Sweden SEMKO Switzerland Taiwan...

  • Page 150: 11 Recycling

    11 Recycling Battery When a battery has reached the end of its useful life, do not dispose of the battery in general household waste. Follow the local laws and regulations in your area for computer battery disposal. Display WARNING! The backlight contains mercury. Caution must be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury.
  • Page 151 Perform the following steps to disassemble the display assembly: Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the display bezel until the bezel disengages from the display assembly.
  • Page 152 Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). Remove all screws (1) that secure the display panel assembly to the display enclosure. Remove the display panel assembly (2) from the display enclosure. Turn the display panel assembly upside down. Remove all screws that secure the display panel frame to the display panel.
  • Page 153 Remove the display panel frame (2) from the display panel. Remove the screws (1) that secure the backlight cover to the display panel. Lift the top edge of the backlight cover (2) and swing it outward. Remove the backlight cover. Turn the display panel right-side up.
  • Page 154 Remove the backlight cables (1) from the clip (2) in the display panel. Turn the display panel upside down. Remove the backlight frame from the display panel. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. Remove the backlight from the backlight frame.
  • Page 155 Disconnect the display cable (1) from the LCD panel. Remove the screws (2) that secure the LCD panel to the display rear panel. Release the LCD panel (3) from the display rear panel. Release the tape (4) that secures the LCD panel to the display rear panel. Remove the LCD panel.

  • Page 156: Index

    Index Symbols/Numerics battery volume mute 10 1394 Power Saving 95 removal 43 wireless 10 spare part numbers 25, 31, AC adapter, spare part cables, service considerations 36 battery bay, identifying 17 numbers 28, 30 camera module battery light, identifying 8, 14 administrator password 95 removal 67 battery release latch,...
  • Page 157 microphone 135 removal 65 fan/heat sink assembly modem 137 spare part number 25, 31, removal 85 monitor 136 34, 65 spare part number 20, 32, network 137 Display Screw Kit, spare part 34, 85 RJ-11 137 number 31 feet RJ-45 137 Display screw kit, spare part locations 42 Universal Serial Bus...
  • Page 158 HP slim case caps lock 8 removal 76 spare part number 29 Digital Media Slot 15 spare part number 21, 30, drive 8, 14 mute 8 modem module cable I/O address specifications 105, num lock 9 removal 84 optical drive 16 spare part number 34 infrared lens, identifying 14 power 8, 14...
  • Page 159 product description 5 recovering from the dedicated overview 92 USB 16 recovery partition 133 Security menu 95 power button, identifying 9 recovering from the recovery starting 92 power connector cable discs 133 System Configuration removal 80 recovery 133 menu 95 spare part number 20, 32, recovery discs 130, 132 slots...
  • Page 160 system restore points 130, 131 Windows logo key, identifying 11 wireless antenna removal 66 thermal paste, replacement 86 spare part number 67 tools required 35 Wireless Antenna Kit, spare part top cover number 67 removal 69 wireless button, identifying 10 spare part number 20, 32, wireless light, identifying 8 wireless, product description 5...
  • Page 161 www.s-manuals.com...

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