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Maintenance and Service Guide HP Pavilion dv5100 Notebook PC Document Part Number: 405500-001 February 2006 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing...
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The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Page 3: Table Of Contents

1 Product Description 1.1 Features ........1–2 1.2 Resetting the Computer.
Page 4: Table Of Contents

Contents 3 Illustrated Parts Catalog 3.1 Serial Number Location ..... . 3–1 3.2 Computer Major Components....3–2 3.3 Display Assembly Subcomponents.
Page 5: Table Of Contents

Contents 5 Removal and Replacement Procedures 5.1 Serial Number ......5–1 5.2 Disassembly Sequence Chart .
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Contents 6 Specifications A Connector Pin Assignments B Power Cord Set Requirements Screw Listing D Display Component Recycling Index Maintenance and Service Guide...
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Product Description The HP Pavilion dv5100 Notebook PC offers advanced modularity, Intel® Pentium® M processors, and extensive multimedia support. HP Pavilion dv5100 Notebook PC Maintenance and Service Guide 1–1...
Page 8: Features

Product Description 1.1 Features ✎ Numerous references are made throughout this Maintenance and Service Guide to “full-featured” and “defeatured” computer models. A model is considered to be full-featured if it has 3 Universal Serial Bus ports and the following components: ■...
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■ Support for one Type I or Type II PC Card slot, with support for both 32-bit (CardBus) and 16-bit PC Cards ■ Support for ExpressCard slot ■ External 65-watt AC adapter with 3-wire power cord ■ 12- or 6-cell Li-Ion battery pack ■...
Page 10: Resetting The Computer

Product Description 1.2 Resetting the Computer If the computer you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS: 1. Prepare the computer for disassembly (refer to “Preparing the Computer for Disassembly,” information.) 2.
Page 11: Power Management

1.3 Power Management The computer comes with power management features that extend battery operating time and conserve power. The computer supports the following power management features: ■ Standby ■ Hibernation ■ Setting customization by the user ■ Hotkeys for setting the level of performance ■...
Page 12: External Components

Product Description 1.4 External Components The external components on the front of the computer are shown below and described in Table 1-1. Front Components 1–6 Maintenance and Service Guide...
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Item Component Power light Battery light Drive light Speakers Display release latch Maintenance and Service Guide Table 1-1 Front Components Function ■ On: Computer is turned on. ■ Off: Computer is off or in hibernation. ■ Blinking: Computer is in standby. ■...
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Product Description The external components on the right side of the computer are shown below and described in Table 1-2. Right-Side Components Item Component Audio-out (headphone) jack Audio-in (microphone) jack ExpressCard slot USB port (select models only) Optical drive RJ-11 (modem) jack Power connector 1–8 Table 1-2...
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The external components on the rear panel of the computer are shown below and described in Table 1-3. Rear Panel Components Item Component Wireless light Battery bay Vent Maintenance and Service Guide Table 1-3 Rear Panel Components Function On: One or more internal wireless devices have been turned on.
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Product Description The external components on the left side of the computer are shown below and described in Table 1-4. Left-Side Components Item Component Security cable slot Monitor port S-Video-out jack RJ-45 (network) jack 1–10 Table 1-4 Left-Side Components Function Attaches an optional security cable to the computer.
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Left-Side Components (Continued) Item Component Expansion port 2 USB ports (2) 1394 port (select models only)) Digital Media Slot light (select models only) Digital Media Slot (select models only) PC Card slot (select models only) Maintenance and Service Guide Table 1-4 Function Connects the computer to an optional expansion product.
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Product Description The standard keyboard components of the computer are shown below and described in Table 1-5. Standard Keyboard Components 1–12 Maintenance and Service Guide...
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Standard Keyboard Components Item Component f1 to f12 keys (12) caps lock key fn key Windows logo key Windows applications key Arrow keys Numeric keypad keys (15) num lock key Maintenance and Service Guide Table 1-5 Function Perform system and application tasks. When combined with fn, function keys perform additional tasks as hotkeys.
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Product Description The computer top components are shown below and described in Table 1-6. Top Components Item Component Caps lock light Power light 1–14 Table 1-6 Top Components Function On: Caps lock is enabled. ■ On: The computer is on. ■...
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Top Components (Continued) Item Component Power button QuickLaunch buttons Wireless button Wireless light Volume down button Volume mute button Volume up button Num lock light Maintenance and Service Guide Table 1-6 Function When the computer is ■ Off, press to turn on the computer. ■...
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Product Description The computer TouchPad components are shown below and described in Table 1-7. TouchPad Components 1–16 Maintenance and Service Guide...
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Item Component TouchPad Left and right TouchPad buttons TouchPad vertical scroll zone Maintenance and Service Guide Table 1-7 TouchPad Components Function Moves the pointer and selects or activates items on the screen. Can be set to perform other mouse functions, such as scrolling, selecting, and double-clicking.
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Product Description The external components on the bottom of the computer are shown below and described in Table 1-8. Bottom Components Item Component Optical drive Labels area Battery pack release latch Battery bay 1–18 Table 1-8 Bottom Components Function Supports an optical disc, such as a CD or DVD.
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Bottom Components (Continued) Item Component Vents (2) Memory/Mini Card module compartment cover Hard drive bay Maintenance and Service Guide Table 1-8 Function Provide airflow to cool internal components. Ä To prevent overheating, do not obstruct vents. Use the computer only on a hard, flat surface. Do not allow a another hard surface, such as an adjoining optional printer, or a soft surface, such as...
Page 26: Design Overview

Product Description 1.5 Design Overview This section presents a design overview of key parts and features of the computer. Refer to to identify replacement parts, and Replacement Procedures,” The system board provides the following device connections: ■ Intel Pentium M processors ■...
Page 27: Computer Setup

Å WARNING: Only authorized technicians trained by HP should repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly-/module-level repair. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modifications to any printed wiring board.
Page 28: Accessing Computer Setup, Computer Setup Defaults

Troubleshooting Accessing Computer Setup The information and settings in Computer Setup are accessed from the File, Security, Tools, and Advanced menus. 1. Open Computer Setup by turning on or restarting the computer. Press displayed in the lower-left corner of the screen. ❏...
Page 29: Selecting From The File Menu

4. To confirm the restoration, press 5. Select File > Save changes and exit, and then follow the instructions on the screen. When the computer restarts, the factory settings are restored, and any identification information you have entered is saved. Selecting from the File Menu Select System Information...
Page 30: Selecting From The Security Menu

System IDs 2–4 Table 2-2 Security Menu To Do This Enter, change, or delete an HP Administrator password. Enter, change, or delete a power-on password. ■ Enable/Disable stringent security. ■ Enable/Disable required password on restart. Enable/disable DriveLock; change a DriveLock user or master password.
Page 31: Selecting From The Tools Menu

Selecting from the Tools Menu Select HDD Self Test options Battery Information Memory Check Maintenance and Service Guide Table 2-3 Tools Menu To Do This Run a quick or comprehensive self-test on any hard drive in the system. View information about any battery packs in the computer.
Page 32: Selecting From The Advanced Menu

Troubleshooting Selecting from the Advanced Menu Select Language (or press f2) Boot options Device options 2–6 Table 2-4 Advanced Menu To Do This Change the Computer Setup language. ■ Enable/Disable MultiBoot, which sets a startup sequence that can include most bootable devices and media in the system.
Page 33: Troubleshooting Flowcharts

2.2 Troubleshooting Flowcharts Troubleshooting Flowcharts Overview Flowchart Description “Flowchart 2.1—Initial Troubleshooting” “Flowchart 2.2—No Power, Part 1” “Flowchart 2.3—No Power, Part 2” “Flowchart 2.4—No Power, Part 3” “Flowchart 2.5—No Power, Part 4” “Flowchart 2.6—No Video, Part 1” “Flowchart 2.7—No Video, Part 2” “Flowchart 2.8—Nonfunctioning Docking Device (if applicable)”...
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Troubleshooting Troubleshooting Flowcharts Overview (Continued) Flowchart Description 2.14 “Flowchart 2.14—No OS Loading, Optical Drive” 2.15 “Flowchart 2.15—No Audio, Part 1” 2.16 “Flowchart 2.16—No Audio, Part 2” 2.17 “Flowchart 2.17—Nonfunctioning Device” 2.18 “Flowchart 2.18—Nonfunctioning Keyboard” 2.19 “Flowchart 2.19—Nonfunctioning Pointing Device” 2.20 “Flowchart 2.20—No Network/Modem Connection”...
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Flowchart 2.1—Initial Troubleshooting Begin troubleshooting. Is there power? Beeps, LEDs, or error messages? Is there video? (no boot) Is the OS loading? Is there sound? Maintenance and Service Guide Go to “Flowchart 2.2—No Power, Part 1.” Check LED board, speaker connections.
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Troubleshooting Flowchart 2.2—No Power, Part 1 No power (power LED is off). Remove from docking device (if applicable). Power up on battery power? Power up on AC power? Power up in docking device? 1. Reseat the power cables in the docking device and at the AC outlet.
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Flowchart 2.3—No Power, Part 2 Continued from “Flowchart 2.2—No Power, Part 1.” Visually check for debris in battery socket and clean if necessary. Power on? Check battery by recharging it, moving it to another computer, or replacing it. Power on? Done Maintenance and Service Guide Done...
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Troubleshooting Flowchart 2.4—No Power, Part 3 Continued from “Flowchart 2.3—No Power, Part 2.” Plug directly into AC outlet. Power LED Reseat AC adapter in computer and at power source. Power on? Power outlet active? Replace power cord. Power on? 2–12 Done Done Internal or...
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Flowchart 2.5—No Power, Part 4 Continued from “Flowchart 2.4—No Power, Part 3.” Open computer. Loose or damaged parts? Close computer and retest. Power on? Done Maintenance and Service Guide Reseat loose components and boards and replace damaged items. Replace the following items (if applicable). Check computer operation after each replacement: 1.
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Troubleshooting Flowchart 2.6—No Video, Part 1 No video. Docking device Stand-alone or docking device? Stand-alone Internal or external display?* Internal External Adjust brightness. Video OK? Replace the following one at a time. Test after each replacement. Check for bent pins on cable. Video OK? Done 2–14...
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Flowchart 2.7—No Video, Part 2 Continued from “Flowchart 2.6—No Video, Part 1.” Remove computer from docking device, if connected. Adjust display brightness. Video OK? Check that computer is properly seated in docking device, for bent pins on cable, and for monitor connection. Video OK? Adjust external monitor display.
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Troubleshooting Flowchart 2.8—Nonfunctioning Docking Device (if applicable) Nonfunctioning docking device. Reseat power cord in docking device and power outlet. Check voltage setting on docking device. Reset monitor cable connector at docking device. Docking device operating? Remove computer, replace docking device. 2–16 Reinstall computer into...
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Flowchart 2.9—No Operating System (OS) Loading No OS loading.* Reseat power cord in docking device and power outlet. *NOTE: Before beginning troubleshooting, always check cable connections, cable ends, and drives for bent or damaged pins. Maintenance and Service Guide No OS loading from hard drive, go to “Flowchart 2.10—No OS Loading, Hard Drive, Part 1.”...
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Troubleshooting Flowchart 2.10—No OS Loading, Hard Drive, Part 1 OS not loading from hard drive. Nonsystem disk message? Reseat external hard drive. OS loading? Boot from Check the setup utility for correct booting order. Boot from hard drive? Done 2–18 Go to “Flowchart 2.11—No OS...
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Flowchart 2.11—No OS Loading, Hard Drive, Part 2 Continued from “Flowchart 2.10—No OS Loading, Hard Drive, Part 1.” 1. Replace Disc or diskette in 2. Replace drive? Remove disc or diskette and reboot. Boot from hard drive? Boot 2.13—No OS from diskette drive? Diskette Drive.”...
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Troubleshooting Flowchart 2.12—No OS Loading, Hard Drive, Part 3 Continued from “Flowchart 2.11—No OS Loading, Hard Drive, Part 2.” System files on hard drive? Virus hard drive? Run SCANDISK and check for bad sectors. Can bad sectors be fixed? Fix bad sectors.
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Flowchart 2.13—No OS Loading, Diskette Drive OS not loading from diskette drive. Nonsystem disk message? Boot from another device? Diskette drive enabled in the Setup utility? Is diskette drive boot order correct? Change boot priority using 2.17—Nonfunctioning the setup utility. Maintenance and Service Guide Reseat diskette drive.
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Troubleshooting Flowchart 2.14—No OS Loading, Optical Drive No OS loading from CD-ROM or DVD-ROM drive. Boots from CD or DVD? Reseat drive. 2–22 Disc in drive? Install Try another bootable disc. bootable disc. Done Boots from CD or DVD? Booting from another 2.17—Nonfunctioning device?
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Flowchart 2.15—No Audio, Part 1 No audio. Computer in docking device? (if applicable)? Go to “Flowchart 2.16—No Audio, Part 2.” 2.17—Nonfunctioning Maintenance and Service Guide Turn up audio internally or externally. Undock Test replacement docking device with Go to “Flowchart Device.”...
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Troubleshooting Flowchart 2.16—No Audio, Part 2 Continued from “Flowchart 2.15—No Audio, Part 1.” Audio driver in OS configured? Correct drivers for application? Connect to external speaker. Audio? 2–24 Reload audio drivers. Load drivers and set configuration in OS. Replace audio board and speaker connections...
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Flowchart 2.17—Nonfunctioning Device Unplug the nonfunctioning device from the computer and inspect cables and plugs for bent or broken pins Clear CMOS. Reattach device. Close computer, plug in power, and reboot. Device boots properly? Done Maintenance and Service Guide Nonfunctioning device.
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Troubleshooting Flowchart 2.18—Nonfunctioning Keyboard Keyboard not operating properly. Connect computer to good external keyboard. External device works? Reseat internal keyboard connector (if applicable). Keyboard operating properly? Done 2–26 Replace system board. Replace internal keyboard or cable. Keyboard operating properly? Replace system board.
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Flowchart 2.19—Nonfunctioning Pointing Device Pointing device not operating properly. Connect computer to good external pointing device. External device works? Reseat internal pointing device connector (if applicable). Pointing device operating properly? Done Maintenance and Service Guide Replace system board. Replace internal pointing device or cable.
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Troubleshooting Flowchart 2.20—No Network/Modem Connection No network or modem connection. Network or modem jack active? Digital line? NIC/modem configured in OS? Disconnect all power from the computer and open. Reseat NIC/modem (if applicable). 2–28 Replace jack or have jack activated. Connect to nondigital line.
Page 55: Serial Number Location

Illustrated Parts Catalog This chapter provides an illustrated parts breakdown and a reference for spare part numbers. 3.1 Serial Number Location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Serial Number Location Maintenance and Service Guide 3–1...
Page 56: Computer Major Components

Illustrated Parts Catalog 3.2 Computer Major Components Computer Major Components 3–2 Maintenance and Service Guide...
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Spare Parts: Computer Major Components Item Description Display assemblies (include display cable, wireless antenna boards, and antenna cables) 15.4-inch, WXGA with BrightView 15.4-inch, WXGA antiglare ✎ Refer to display assembly internal component spare part number information. Switch cover Keyboard frame Keyboards Belgium Denmark...
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Illustrated Parts Catalog Computer Major Components 3–4 Maintenance and Service Guide...
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Spare Parts: Computer Major Components (Continued) Item Description Top cover (includes TouchPad) TouchPad bracket (not illustrated) Cable Kit Includes: TouchPad cable USB/audio board cable Bluetooth module cable Power connector and cable Modem connector and cable Optical drives DVD±RW and CD-RW Double Layer Combo Drive with LightScribe and HLDS DVD±RW and CD-RW Double Layer Combo Drive with LightScribe...
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Illustrated Parts Catalog Computer Major Components 3–6 Maintenance and Service Guide...
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Spare Parts: Computer Major Components (Continued) Item Description 945PM NV72 system board Expansion port 2 bracket USB/audio board (includes USB/audio board cable) Bracket Kit Includes: ExpressCard bracket Display hinge support bracket Memory shield Bluetooth® module (includes Bluetooth module cable) Fan assembly discrete (includes thermal paste) Fan assembly UMA (includes thermal paste) Heat sink assembly (includes thermal paste) Thermal module...
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Illustrated Parts Catalog Computer Major Components 3–8 Maintenance and Service Guide...
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Spare Parts: Computer Major Components (Continued) Item Description Speakers Base enclosure Hard drives (include frame and connector) 5400 rpm, 100-GB 5400 rpm, 80-GB 5400 rpm, 60-GB 5400 rpm, 40-GB Mini Card modules 802.11a/b/g Mini Card WLAN module for use in the countries listed below.
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Illustrated Parts Catalog Computer Major Components 3–10 Maintenance and Service Guide...
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Spare Parts: Computer Major Components (Continued) Item Description Mini Card modules (Continued) 802.11a/b/g Mini Card WLAN module for use in the countries listed below. These countries are categorized as MOW 2. Aruba Austria Azerbaijan Bahrain Belgium Bermuda Bulgaria Cayman Islands Columbia Croatia Cyprus...
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Illustrated Parts Catalog Computer Major Components 3–12 Maintenance and Service Guide...
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Spare Parts: Computer Major Components (Continued) Item Description Mini Card modules (Continued) 802.11a/b/g Mini Card WLAN module for use in the countries listed below. These countries are categorized as the rest of the world (ROW). China Ecuador Haiti 802.11b/g WLAN module for use in the following countries: Jordan Israel...
Page 68: Display Assembly Subcomponents

Illustrated Parts Catalog 3.3 Display Assembly Subcomponents 3–14 Maintenance and Service Guide...
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Display Assembly Subcomponents Spare Part Number Information Item Description Display Plastics Kit, includes: ■ Display bezel ■ Display enclosure ■ Display release latch actuator and hooks (not illustrated) Display Hinge Kit Display inverter board Display Panel Kit (includes display panel cable) 15.4-inch, WXGA with BrightView 15.4-inch, WXGA antiglare Wireless Antenna Kit (includes cable, transceivers,...
Page 70: Plastics Kit

Illustrated Parts Catalog 3.4 Plastics Kit Spare Part Number Information Item Description Plastics Kit, includes: Memory/Mini Card module compartment cover (includes 2 captive screws, secured by C-clips) Hard drive cover (includes 2 captive screws, secured by C-clips) Computer feet for use on base enclosure (6) Computer feet for use on 12-cell battery pack ExpressCard slot bezel PC Card slot bezel...
Page 71: Cable Kit

3.5 Cable Kit Spare Part Number Information Item Description Cable Kit, includes: TouchPad cable Bluetooth module cable USB/audio board cable Modem connector cable Power connector cable Maintenance and Service Guide Table 3-4 Cable Kit Illustrated Parts Catalog Spare Part Number 407774-001 3–17...
Page 72: Mass Storage Devices

Illustrated Parts Catalog 3.6 Mass Storage Devices 3–18 Maintenance and Service Guide...
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Spare Part Number Information Item Description Hard drives (include frame and connector) 5400 rpm, 100-GB 5400 rpm, 80-GB 5400 rpm, 60-GB 5400 rpm, 40-GB Optical drives DVD±RW and CD-RW Double Layer Combo Drive with LightScribe and HLDS DVD±RW and CD-RW Double Layer Combo Drive with LightScribe DVD/CD-RW Double Layer Combo Drive with LightScribe...
Page 74: Miscellaneous (not Illustrated)

Description Analog TV tuner Composite S-Video and audio cable DVB-T TV tuner DVB-T TV tuner antenna HP Remote Control II RF cable RF input adapter cable TV tuner remote control USB infrared receiver Screw Kit (includes the following screws; refer to Appendix C, “Screw Listing,”...
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Miscellaneous (Not Illustrated) Spare Part Information (Continued) Description Power supply, 65 watt Power cords For use in: Australia Canada, French Canada, and the United States Denmark France, Germany, and Spain India Israel Italy Korea The People’s Republic of China Switzerland Taiwan The United Kingdom Maintenance and Service Guide...
Page 76: Sequential Part Number Listing

Illustrated Parts Catalog 3.8 Sequential Part Number Listing Sequential Part Number Listing Spare Part Number Description 309674-001 USB travel mouse 364727-001 USB digital drive 371693-001 Wired headset with volume control 397922-001 Bluetooth module (includes Bluetooth module cable) 403573-001 SD Memory Card 256-MB 403806-001 DVD±RW and CD-RW Double Layer Combo Drive with LightScribe...
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Sequential Part Number Listing (Continued) Spare Part Number Description 407313-001 HP Remote Control II 407316-001 SD Memory Card 512-MB 407576-001 802.11a/b/g Mini Card WLAN module for use in the following MOW 1 countries: Antigua & Barbuda Argentina Australia Bahamas Barbados...
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Illustrated Parts Catalog Sequential Part Number Listing (Continued) Spare Part Number Description 407576-003 802.11a/b/g Mini Card WLAN module for use in the following ROW countries: China Ecuador Haiti 407758-001 945PM NV72 system board 407760-001 Intel Pentium M 1.66-GHz Dual Code processor (include thermal paste) 407761-001 Intel Pentium M 1.83-GHz processor (include thermal paste)
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Sequential Part Number Listing (Continued) Spare Part Number Description 407792-001 Display Plastics Kit 407794-001 Display Screw Kit 407796-001 Display HInge Kit 407798-001 Display panel kit for use with antiglare displays 407799-001 Display panel kit for use with BrightView displays 407800-001 Display inverter board 407809-001 ExpressCard assembly...
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Illustrated Parts Catalog Sequential Part Number Listing (Continued) Spare Part Number Description 407857-031 Keyboard for use in The United Kingdom 407857-041 Keyboard for use in Germany 407857-051 Keyboard for use in France 407857-061 Keyboard for use in Italy 407857-071 Keyboard for use in Spain 407857-081 Keyboard for use in Denmark 407857-091...
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Sequential Part Number Listing (Continued) Spare Part Number Description 407863-001 Expansion port 2 bracket 407868-001 945GM system board 407939-001 Composite S-Video and audio cable 407940-001 RF input adapter cable 407941-001 Analog TV tuner 408479-001 TV tuner remote control 408485-001 RF cable 408843-001 USB infrared receiver 409058-001...
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Illustrated Parts Catalog Sequential Part Number Listing (Continued) Spare Part Number Description 412175-001 DVB-T TV tuner 412176-001 DVB-T TV tuner antenna 413451-001 Base enclosure 413453-001 Fan assembly UMA (includes thermal paste) 417698-001 DVD±RW and CD-RW Double Layer Combo Drive with LightScribe and HLDS 418409-001 Fan assembly discrete (includes thermal paste)
Page 83: Tools Required

Removal and Replacement This chapter provides essential information for proper and safe removal and replacement service. 4.1 Tools Required You will need the following tools to complete the removal and replacement procedures: ■ Magnetic screwdriver ■ Phillips P0 screwdriver ■ Flat-bladed screwdriver ■...
Page 84: Service Considerations, Plastic Parts

Removal and Replacement Preliminaries 4.2 Service Considerations The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures. ✎ As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage.
Page 85: Preventing Damage To Removable Drives

4.3 Preventing Damage to Removable Drives Removable drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a removable drive, or loss of information, observe the following precautions: ■ Before removing or inserting a hard drive, shut down the computer.
Page 86: Preventing Electrostatic Damage

Removal and Replacement Preliminaries 4.4 Preventing Electrostatic Damage Many 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, the discharge contains enough power to alter device parameters or melt silicon junctions.
Page 87: Packaging And Transporting Precautions

4.5 Packaging and Transporting Precautions Use the following grounding precautions when packaging and transporting equipment: ■ To avoid hand contact, transport products in static-safe containers, such as tubes, bags, or boxes. ■ Protect all electrostatic-sensitive parts and assemblies with conductive or approved containers or packaging. ■...
Page 88: Workstation Precautions

Removal and Replacement Preliminaries 4.6 Workstation Precautions Use the following grounding precautions at workstations: ■ Cover the workstation with approved static-shielding material (refer to ■ Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ■...
Page 89: Grounding Equipment And Methods

4.7 Grounding Equipment and Methods 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.
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Removal and Replacement Preliminaries Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities. Typical Electrostatic Voltage Levels Event Walking across carpet Walking across vinyl floor Motions of bench worker Removing DIPS from plastic tube Removing DIPS from vinyl tray Removing DIPS from Styrofoam Removing bubble pack from PCB Packing PCBs in foam-lined box...
Page 91: Serial Number

Appendix C, “Screw Listing,” screw sizes, locations, and usage. 5.1 Serial Number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer. Serial Number Location Maintenance and Service Guide 5–1...
Page 92: Disassembly Sequence Chart

Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to be referenced when removing computer components. Disassembly Sequence Chart Section Description Preparing the Computer for Disassembly Battery pack Hard Drive Computer Feet Memory Module Mini Card Module Å...
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Disassembly Sequence Chart (Continued) Section Description Optical Drive 5.10 Switch Cover 5.11 Keyboard Frame 5.12 LED Board 5.13 Keyboard 5.14 Display Assembly 5.15 Top Cover 5.16 Bluetooth Module 5.17 System Board 5.18 USB/Audio Board 5.19 Fan/Heat Sink Assembly 5.20 Processor 5.21 Speakers 5.22...
Page 94: Preparing The Computer For Disassembly

Removal and Replacement Procedures 5.3 Preparing the Computer for Disassembly Before you begin any removal or installation procedures: 1. 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. 2.
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b. Slide the battery pack release latch 1 to the left. (The battery pack disengages from the computer.) c. Lift the front edge of the battery pack 2 and swing it back to remove it. Removing the Battery Pack Reverse the above procedure to install the battery pack. Maintenance and Service Guide Removal and Replacement Procedures 5–5...
Page 96: Hard Drive

Removal and Replacement Procedures 5.4 Hard Drive Hard Drive Spare Part Number Information 5400 rpm, 100-GB 5400 rpm, 80-GB 5400 rpm, 60-GB 5400 rpm, 40-GB 1. Prepare the computer for disassembly (refer to 2. Loosen the two black Phillips PM2.5×5.0 screws 1 that secure the hard drive cover to the computer.
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4. Remove the two Phillips PM2.5×6.0 hard drive retention screws 1 that secure the hard drive to the computer. 5. Slide the hard drive 2 to the right to disconnect if from the system board. 6. Remove the hard drive 3 from the hard drive bay. Removing the Hard Drive Maintenance and Service Guide Removal and Replacement Procedures...
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Removal and Replacement Procedures 7. Remove the four Phillips PM3.0×3.0 hard drive frame screws 1 that secure the hard drive frame to the hard drive. 8. Lift the hard drive 2 straight up and remove the hard drive frame. Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive.
Page 99: Computer Feet

Removal and Replacement Procedures 5.5 Computer Feet The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part number 407778-001. ✎ There are two additional computer feet that are installed on the 12-cell battery pack. These additional feet are not shown in the following image.
Page 100: Memory Module

Removal and Replacement Procedures 5.6 Memory Module Memory Module Spare Part Number Information 1 DIMM, PC2-5300 1024 MB 512 MB 256 MB 1. Prepare the computer for disassembly (refer to 2. Loosen the two black Phillips PM2.5×5.0 screws 1 that secure the memory/Mini Card module compartment cover to the computer.
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4. Spread the retaining tabs 1 on each side of the memory module socket to release the memory module. (The edge of the module opposite the socket rises away from the computer.) 5. Remove the memory module by pulling the module away from the socket at an angle 2.
Page 102: Mini Card Module

Removal and Replacement Procedures 5.7 Mini Card Module Spare Part Number Information 802.11a/b/g WLAN module for use in the MOW 1 category countries listed below. Antigua & Chile Barbuda Dominican Argentina Australia Guam Bahamas Guatemala Barbados Hong Kong Brunei Canada 802.11a/b/g WLAN module for use in the MOW 2 category countries listed below.
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Spare Part Number Information (Continued) 802.11a/b/g Mini Card WLAN module for use in the ROW category countries listed below. China Honduras Ecuador Pakistan Haiti Peru 802.11b/g Mini Card WLAN module for use in the following countries: Israel Kuwait Jordan Thailand 1.
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Removal and Replacement Procedures 3. Make note of which wireless antenna cable is attached to which terminal on the Mini Card module, then disconnect the auxiliary and main antenna cables 1 from the Mini Card module. 4. Flex the Mini Card release tab 2 forward to release the Mini Card module.
Page 105: Rtc Battery

5.8 RTC Battery RTC Battery Spare Part Number Information RTC battery (includes 2-sided tape) 1. Prepare the computer for disassembly 2. Remove the memory/Mini Card module compartment cover (Section 3. Remove the Mini Card module 4. Remove the RTC battery from the socket on the system board.
Page 106: Optical Drive

Removal and Replacement Procedures 5.9 Optical Drive Optical Drive Spare Part Number Information DVD±RW and CD-RW Double Layer Combo Drive with LightScribe and HLDS DVD±RW and CD-RW Double Layer Combo Drive with LightScribe DVD/CD-RW Double Layer Combo Drive with LightScribe DVD/CD-RW Combo Drive 1.
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6. If it is necessary to replace the optical drive bracket, remove the two Phillips PM2.0×4.0 screws 1 that secure the bracket to the optical drive. 7. Remove the optical drive bracket 2. Removing the Optical Drive Bracket Reverse the above procedure to install an optical drive. Maintenance and Service Guide Removal and Replacement Procedures 5–17...
Page 108: Switch Cover

Removal and Replacement Procedures 5.10 Switch Cover Switch Cover Spare Part Number Information Switch cover 1. Prepare the computer for disassembly 2. Remove the following screws: 1 Two Phillips PM2.5×11.0 screws 2 Three Phillips PM2.5×6.0 screws 3 Two silver Phillips PM2.5×5.0 screws Removing the Switch Cover Screws 5–18 407825-001...
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3. Turn the computer display-side up with front toward you. 4. Open the computer as far as possible. 5. Insert a flat-bladed tool under the display hinge cover sections 1 of the switch cover. 6. Lift the switch cover until the left and right sides 2 of the switch cover disengage from the computer.
Page 110: Keyboard Frame

Removal and Replacement Procedures 5.11 Keyboard Frame Keyboard Frame Spare Part Number Information Keyboard frame 1. Prepare the computer for disassembly 2. Remove the memory/Mini Card module compartment cover (Section 3. Remove the switch cover 4. Turn the computer upside down with the rear panel toward you.
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Removal and Replacement Procedures 6. Turn the computer display-side up with front toward you. 7. Open the computer as far as possible. 8. Slide the keyboard frame 1 toward the back of the computer. 9. Lift and hold the rear edge of the keyboard frame 2 until the LED board cable connector is accessible.
Page 112

Removal and Replacement Procedures 10. Release the zero insertion force (ZIF) connector 1 to which the LED board cable is connected and disconnect the cable 2. Disconnecting the LED Board Cable 5–22 Maintenance and Service Guide...
Page 113

11. Swing the keyboard frame 1 up and forward until it rests upside down on the palm rest. 12. Release the ZIF connector to which the keyboard cable 2 is attached and disconnect the keyboard cable 3. 13. Remove the keyboard frame. Removing the Keyboard Frame Reverse the above procedure to install the keyboard frame.
Page 114: Led Board

Removal and Replacement Procedures 5.12 LED Board LED Board Spare Part Number Information ✎ The LED board spare part kit includes the LED board cable. LED board 1. Prepare the computer for disassembly remove the following components: a. Memory/Mini Card module compartment cover (Section b.
Page 115

3. Remove the five Phillips PM2.0×4.0 screws 1 that secure the LED board to the keyboard frame. 4. Remove the LED board 2. Removing the LED Board Reverse the above procedure to install the LED board. Maintenance and Service Guide Removal and Replacement Procedures 5–25...
Page 116: Keyboard

Removal and Replacement Procedures 5.13 Keyboard Keyboard Spare Part Number Information Belgium Denmark France French Canada Germany Greece International Israel Italy Korea Norway 1. Prepare the computer for disassembly 2. Remove the switch cover 3. Remove the keyboard frame 4. Turn the keyboard assembly upside down with the LED board toward you.
Page 117

5. Remove the four Phillips PM2.0×3.0 screws 1 that secure the keyboard to the keyboard frame. 6. Remove the tabs on the bottom of the keyboard from the slots in the keyboard frame. 7. Remove the keyboard 2. Removing the Keyboard Reverse the above procedure to install the keyboard.
Page 118: Display Assembly

Removal and Replacement Procedures 5.14 Display Assembly Display Assembly Spare Part Number Information ✎ Display assemblies include display cable, wireless antenna boards, and antenna cables. 15.4-inch, WXGA with BrightView 15.4-inch, WXGA with antiglare 1. Prepare the computer for disassembly 2. Remove the memory/Mini Card module compartment cover (Section 3.
Page 119

Removal and Replacement Procedures 7. Disconnect the display cable 1 from the system board. 8. Remove the wireless antenna cables from the clips 2 in the top cover. Disconnecting the Display and Wireless Antenna Cables Maintenance and Service Guide 5–29...
Page 120

Removal and Replacement Procedures Ä 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. 9. Remove the four Phillips PM2.5×7.0 screws 1 that secure the display assembly to the computer.
Page 121

Display Assembly Subcomponents Spare Part Number Information Display Plastics Kit, includes: ■ Display bezel ■ Display enclosure ■ Display release latch actuator and hooks Display Hinge Kit Display inverter board Display Panel Kit (includes display panel cable) ■ 15.4-inch, WXGA with BrightView ■...
Page 122

Removal and Replacement Procedures 11. Remove the eight rubber screw covers 1 and 2 and the eight Phillips PM2.5×7.0 screws 3 that secure the display bezel to the display assembly. ✎ The rubber screw covers are included in the Display Screw Kit, spare part number 407794-001.
Page 123

✎ The display bezel and display enclosure are available in the Display Plastics Kit, spare part number 407792-001. 12. Flex the inside edges of the left and right sides 1 and the top and bottom sides 2 of the display bezel until the bezel disengages from the display enclosure.
Page 124

Removal and Replacement Procedures 14. Disconnect the following cables: 1 Display panel cable 2 Wireless light cable 3 Display inverter board cable Disconnecting the Display Panel Cables 5–34 Maintenance and Service Guide...
Page 125

Display Assembly Subcomponents Spare Part Number Information Display Panel Kit (includes display panel cable) ■ 15.4-inch, WXGA with BrightView ■ 15.4-inch, WXGA antiglare Display inverter board 15. Remove the two Phillips PM2.5×7.0 screws 1 that secure the display panel to the display enclosure. 16.
Page 126

Removal and Replacement Procedures ✎ The display release hook arm and spring are available in the Display Hinge Kit, spare part number 407796-001. 17. If it is necessary to replace the display release hook arm, slide and hold the arm 1 to the right. 18.
Page 127

✎ The display hinges are available in the Display Hinge Kit, spare part numbers 407796-001. 22. If it is necessary to replace the display hinges, remove the four Phillips PM2.0×4.0 screws 1 that secure each hinge to the display panel. 23.
Page 128

Removal and Replacement Procedures 24. Remove the Phillips PM2.0×4.0 screws 1 that secure the left and right wireless antenna transceivers to the display enclosure. 25. Release the retention tabs 2 built in to the display enclosure lining that secure the wireless antenna cables to the display enclosure.
Page 129: Top Cover

5.15 Top Cover Spare Part Number Information Top cover (includes TouchPad) TouchPad bracket 1. Prepare the computer for disassembly remove the following components: a. Hard drive b. Memory/Mini Card module compartment cover (Section c. Optical drive d. Switch cover e. Keyboard assembly f.
Page 130

Removal and Replacement Procedures 2. Turn the computer upside down with the front toward you. 3. Remove the two Phillips PM2.5×3.0 screws 1 in the optical drive bay and the silver Phillips PM2.5×5.0 screw 2 in the hard drive bay that secure the top cover to the computer. Removing the Top Cover Screws, Part 1 4.
Page 131

5. Turn the computer right-side up with the front toward you. 6. Release the ZIF connector to which the TouchPad cable 1 is connected and disconnect the TouchPad cable 2 from the system board. ✎ The TouchPad cable is included in the Cable Kit, spare part number 407774-001.
Page 132

Removal and Replacement Procedures 7. Remove the seven Phillips PM2.5×11.0 screws that secure the top cover to the computer. Removing the Top Cover Screws, Part 3 5–42 Maintenance and Service Guide...
Page 133

Removal and Replacement Procedures 8. Remove the three silver PM2.5×5.0 screws that secure the top cover to the computer. Removing the Top Cover Screws, Part 4 Maintenance and Service Guide 5–43...
Page 134

Removal and Replacement Procedures 9. Lift up the rear edge of the top cover 1 until it disengages from the base enclosure. 10. Lift the top cover 2 straight up and remove it. Removing the Top Cover 5–44 Maintenance and Service Guide...
Page 135

11. If it is necessary to replace the TouchPad cable, release the ZIF connector to which the TouchPad cable 1 is connected and disconnect the TouchPad cable from the TouchPad board. 12. Remove the TouchPad cable 2. ✎ The TouchPad cable is included in the Cable Kit, spare part number 407774-001.
Page 136: Bluetooth Module

Removal and Replacement Procedures 5.16 Bluetooth Module Bluetooth Module Spare Part Number Information Bluetooth module (includes Bluetooth module cable) 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b. Memory/Mini Card module compartment cover (Section c.
Page 137

2. Remove the Phillips PM2.0×4.0 screw 1 that secures the Bluetooth module to the base enclosure. 3. Remove the Bluetooth module from the base enclosure 2. 4. Remove the Bluetooth module cable 3 from the routing channel in the base enclosure. 5.
Page 138: System Board

Removal and Replacement Procedures 5.17 System Board System Board Spare Part Number Information 945PM NV72 system board ✎ When replacing the system board, ensure that the following components are removed from the defective system board and installed on the replacement system board: ■...
Page 139

2. Turn the computer right-side up with the front toward you. 3. Press in on the ExpressCard slot bezel 1 to release it. 4. Remove the ExpressCard slot bezel 2. ✎ The ExpressCard slot bezel is included in the Plastics Kit, spare part number 407778-001.
Page 140

Removal and Replacement Procedures 5. Remove the Phillips PM2.5×6.0 screw 1 that secures the display hinge support to the base enclosure. 6. Remove the display hinge support 2. 7. Remove the power connector 3 from the clip in the base enclosure. 8.
Page 141

Removal and Replacement Procedures 9. Disconnect the USB/audio board cable 1 and modem cable 2 from the system board. Disconnecting the Modem and USB/Audio Board Cables Maintenance and Service Guide 5–51...
Page 142

Removal and Replacement Procedures 10. Remove the two Phillips PM2.5×11.0 screws 1 and the three Phillips PM2.5×6.0 screws 2 that secure the system board to the base enclosure. 11. Remove the ExpressCard bracket 3. ✎ The ExpressCard bracket is included in the Bracket Kit, spare part number 407820-001.
Page 143

12. Use the optical drive connector 1 to lift the right side of the system board 2 until it is clear of the base enclosure. 13. Slide the system board 3 to the right at an angle and remove it. Removing the System Board Maintenance and Service Guide Removal and Replacement Procedures...
Page 144

Removal and Replacement Procedures 14. If it is necessary to replace the power connector cable, turn the system board upside down with the expansion port 2 toward you. 15. Disconnect the power connector cable 1 from the system board. 16. Remove the power connector cable 2. ✎...
Page 145

17. If it is necessary to replace the modem connector and cable, remove the modem connector 1 and cable 2 from the clips and routing channel in the base enclosure. ✎ The modem connector and cable is available in the Cable Kit, spare part number 407774-001.
Page 146: Usb/audio Board

Removal and Replacement Procedures 5.18 USB/Audio Board USB/Audio Board Spare Part Number Information ✎ The USB/audio board includes the USB/audio board cable. USB/audio board 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b. Optical drive c.
Page 147

2. Remove the Phillips PM2.5×6.0 screw 1 that secures the USB/audio board to the base enclosure. 3. Remove the USB/audio board 2 from the base enclosure. 4. Disconnect the USB/audio board cable 3 from the USB/audio board. ✎ The USB/audio board cable is available in the Cable Kit, spare part number 407774-001.
Page 148: Fan/heat Sink Assembly

Removal and Replacement Procedures 5.19 Fan/Heat Sink Assembly Fan/Heat Sink Assembly Spare Part Number Information Fan assembly discrete (includes thermal paste) Fan assembly UMA (includes thermal paste) Heat sink assembly (includes thermal paste) Thermal module 1. Prepare the computer for disassembly and then remove the following components: a.
Page 149

2. Turn the system board upside down with the expansion port 2 toward you. 3. Disconnect the fan cable 1 from the system board. 4. Remove the four Phillips PM2.5×6.0 screws 2 that secure the heat sink to the system board. Removing the Fan/Heat Sink Assembly Screws, Part 1 Maintenance and Service Guide Removal and Replacement Procedures...
Page 150

Removal and Replacement Procedures 5. Remove the following screws: 1 One Phillips PM2.5×3.0 screw that secures the expansion port 2 bracket to the system board 2 Two slotted SM1.5×9.0 screws on each side of the expansion port 2 that secure the expansion port 2 bracket to the system board 3 Two Phillips PM3.0×6.0 screws on each side of the external monitor port that secure the fan/heat sink...
Page 151

6. Slide the expansion port 2 bracket 1 away from the system board. ✎ The spare part number for the expansion port 2 bracket is 407863-001. 7. Remove the fan/heat sink assembly 2. ✎ Due to the adhesive quality of the thermal paste located between the fan/heat sink assembly and processor, it may be necessary to move the fan/heat sink assembly from side to side to detach the it from the processor.
Page 152

Removal and Replacement Procedures ✎ The thermal paste should be thoroughly cleaned from the surfaces of the processor 1 and fan/heat sink assembly 2 each time the fan/heat sink assembly is removed. Thermal paste should be reapplied to both surfaces before the fan/heat sink assembly is reinstalled.
Page 153: Processor

5.20 Processor Processor Spare Part Number Information Intel Pentium M 2.0-GHz Intel Pentium M 1.83-GHz Intel Pentium M 1.66-GHz Dual Code Intel Pentium M 1.66-GHz Single Code 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b.
Page 154

Removal and Replacement Procedures 2. Use a flat-bladed screwdriver to turn the slotted locking screw 1 one-half turn counterclockwise. 3. Lift the processor straight up and remove it 2. ✎ The gold triangle 3 on the processor should be aligned with the triangle 4 embossed on the processor socket when you install the processor.
Page 155: Speakers

5.21 Speakers Speaker Spare Part Number Information Speakers 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b. Memory/Mini Card module compartment cover (Section c. Optical drive d. Switch cover e. Keyboard assembly f. Display assembly g.
Page 156

Removal and Replacement Procedures 2. Turn the system board top-side up with the expansion port 2 toward you. 3. Disconnect the speaker cable 1 from the system board. 4. Remove the Phillips PM2.5×6.0 screw 2 that secures the speaker to the system board. 5.
Page 157: Pc Card Assembly

5.22 PC Card Assembly PC Card Assembly Spare Part Number Information PC Card assembly 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b. Memory/Mini Card module compartment cover (Section c. Optical drive d. Switch cover e.
Page 158

Removal and Replacement Procedures 2. Turn the system board upside down with the expansion port 2 toward you. 3. Remove the two Phillips PM2.0×4.0 screws that secure the PC Card assembly to the system board. Removing the PC Card Assembly Screws 5–68 Maintenance and Service Guide...
Page 159

4. Turn the system board top-side up with the expansion port 2 toward you. 5. Disengage the hooks 1 on the PC Card assembly from the slots on the PC Card connector 2. 6. Remove the PC Card assembly from the system board. Removing the PC Card Assembly Reverse the above procedures to install the PC Card assembly.
Page 160: Expresscard Assembly

Removal and Replacement Procedures 5.23 ExpressCard Assembly ExpressCard Assembly Spare Part Number Information ExpressCard assembly 1. Prepare the computer for disassembly and then remove the following components: a. Hard drive b. Memory/Mini Card module compartment cover (Section c. Optical drive d.
Page 161

2. Turn the system board upside down with the expansion port 2 toward you. 3. Remove the two Phillips PM2.0×4.0 screws that secure the ExpressCard assembly to the system board. Removing the ExpressCard Assembly Screws Maintenance and Service Guide Removal and Replacement Procedures 5–71...
Page 162

Removal and Replacement Procedures 4. Turn the system board top-side up with the expansion port 2 toward you. 5. Remove the ExpressCard assembly from the system board. Removing the ExpressCard Assembly Reverse the above procedures to install the ExpressCard assembly. 5–72 Maintenance and Service Guide...
Page 163

This chapter provides physical and performance specifications. Dimensions Height Front Rear Width Depth Weight With 15.4-inch display, optical drive and 8-cell battery pack Input Power Operating voltage Operating current Temperature Operating Nonoperating Maintenance and Service Guide Specifications Table 6-1 Computer Metric 3.50 cm 4.50 cm...
Page 164

Specifications Relative humidity (noncondensing) Operating Nonoperating Maximum altitude (unpressurized) Operating (14.7 to 10.1 psia) Nonoperating (14.7 to 4.4 psia) Shock Operating Nonoperating Random Vibration Operating Nonoperating ✎ Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 6–2 Table 6-1 Computer (Continued)
Page 165

Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Character display Total power consumption Viewing angle Maintenance and Service Guide Table 6-2 15.4-inch, WXGA, Display 20.7 cm 33.1 cm 39.1 cm Up to 16.8 million 200:1 180 nits typical 0.259 ×...
Page 166

Specifications Dimensions Height Width Weight Interface type Transfer rate Synchronous (maximum) Security Seek times (typical read, including setting) Single track Average Maximum † Logical blocks Disc rotational speed Operating temperature ✎ Certain restrictions and exclusions apply. Consult Customer Care for details. *1 GB = 1 billion bytes when referring to hard drive storage capacity.
Page 167

Dimensions Height Width Weight Interface type Transfer rate Synchronous (maximum) Security Seek times (typical read, including setting) Single track Average Maximum † Logical blocks Disc rotational speed Operating temperature ✎ Certain restrictions and exclusions apply. Consult Customer Care for details. *1 GB = 1 billion bytes when referring to hard drive storage capacity.
Page 168

Specifications Applicable disc Read: DVD-R, DVD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio, CD-XA ready (Mode 2, Form 1 and 2), CD-I ready (Mode 2, Form 1 and 2), CD-R, CD-RW, Photo CD (single and multisession), and CD-Bridge Center hole 1.5 cm (0.59 in)
Page 169

DVD/CD-RW Combo Drive (Continued) Access time CD media Random < 110 ms Full stroke < 210 ms Audio output Line-out, 0.7 V rms level Cache buffer 2 MB Data transfer rate CD-R (24X) 3600 KB/s (150 KB/s at 1X CD rate) CD-RW (10X) 1500 KB/s (150 KB/s at 1X CD rate) CD-ROM (24X)
Page 170

Specifications RW and CD-RW Double Layer Combo Drive ± Applicable disc Read: DVD-R, DVD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2), CD Digital Audio, CD-XA ready (Mode 2, Form 1 and 2), CD-I ready (Mode 2, Form 1 and 2), CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge Center hole...
Page 171

RW and CD-RW Double Layer Combo Drive (Continued) ± Access time Random < 175 ms Full stroke < 285 ms Audio output Audio-out, 0.7 Vrms level Cache buffer 2 MB Data transfer rate CD-R (16X) 2,400 KB/s (150 KB/s at 1X CD rate) CD-RW (8X) 1,200 KB/s (150 KB/s at 1X CD rate) CD-ROM (24X)
Page 172

Specifications Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 IRQ9* IRQ10* 6–10 Table 6-6 System Interrupts System Function System timer Standard 101-/102-Key or Microsoft Natural Keyboard Cascaded USB2 Enhanced Host Controller—24CD COM1 Conexant AC—Link Audio Data Fax Modem with SmartCP Diskette drive Parallel port System CMOS/real-time clock...
Page 173

System Interrupts (Continued) IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎ PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4. Maintenance and Service Guide Table 6-6 TI OHCI 1394 host controller...
Page 174

Specifications I/O Address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - 02F 040 - 05F 044 - 05F 062 - 063 065 - 06F 070 - 071 072 - 07F 080 - 08F 090 - 091 093 - 09F...
Page 175

System I/O Addresses (Continued) I/O Address (hex) 0A2 - 0BF 0C0 - 0DF 0E0 - 0EF 0F0 - 0F1 0F2 - 0FF 100 - 16F 170 - 177 178 - 1EF 1F0 - 1F7 1F8 - 200 202 - 21F 220 - 22F 230 - 26D 26E - 26...
Page 176

Specifications System I/O Addresses (Continued) I/O Address (hex) 2F0 - 2F7 2F8 - 2FF 300 - 31F 320 - 36F 370 - 377 378 - 37F 380 - 387 388 - 38B 38C - 3AF 3B0 - 3BB 3BC - 3BF 3C0 - 3DF 3E0 - 3E1 3E2 - 3E3...
Page 177

Size Memory Address 640 KB 00000000-0009FFFF 128 KB 000A0000-000BFFFF 48 KB 000C0000-000CBFFF 160 KB 000C8000-000E7FFF 64 KB 000E8000-000FFFFF 15 MB 00100000-00FFFFFF 58 MB 01000000-047FFFFF 58 MB 04800000-07FFFFFF 2 MB 08000000-080FFFFF 4 GB 08200000-FFFEFFFF 64 KB FFFF0000-FFFFFFFF Maintenance and Service Guide Table 6-8 System Memory Map System Function...
Page 178

Specifications Hardware DMA DMA0 DMA1* DMA2* DMA3 DMA4 DMA5* DMA6 DMA7 *PC Card controller can use DMA 1, 2, or 5. 6–16 Table 6-9 System DMA System Function Not applicable Not applicable Not applicable Not applicable Direct memory access controller Available for PC Card Not assigned Not assigned...
Page 179

Connector Pin Assignments Signal Audio out, left channel Audio out, right channel Maintenance and Service Guide Table A-1 Audio-Out (Headphone) Signal Ground A–1...
Page 180

Connector Pin Assignments Signal Audio signal in Audio signal in Signal +5 VDC Data – A–2 Table A-2 Audio-In (Microphone) Table A-3 Universal Serial Bus Signal Ground Signal Data + Ground Maintenance and Service Guide...
Page 181

Signal Red analog Green analog Blue analog Not connected Ground Ground analog Ground analog Ground analog Maintenance and Service Guide Table A-4 External Monitor Signal +5 VDC Ground Monitor detect DDC 2B data Horizontal sync Vertical sync DDC 2B clock Connector Pin Assignments A–3...
Page 182

Connector Pin Assignments Signal Transmit + Transmit – Receive + Unused A–4 Table A-5 RJ-45 (Network) Signal Unused Receive – Unused Unused Maintenance and Service Guide...
Page 183

Signal Unused Ring Maintenance and Service Guide Table A-6 RJ-11 (Modem) Signal Unused Unused Unused Connector Pin Assignments A–5...
Page 184

Connector Pin Assignments Signal S-VHS color (C) signal Composite video signal S-VHS intensity (Y) signal S-VHS color ground A–6 Table A-7 S-Video-Out Signal TV-CD S-VHS intensity ground Composite video ground Maintenance and Service Guide...
Page 185

Power Cord Set Requirements 3-Conductor Power Cord Set The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 or 220 to 240 volts AC. The power cord set included with the computer meets the requirements for use in the country where the equipment is purchased.
Page 186

Power Cord Set Requirements General Requirements The requirements listed below are applicable to all countries. ■ The length of the power cord set must be at least 1.5 m (5.0 ft) and a maximum of 2.0 m (6.5 ft). ■ All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country where the power cord set will be used.
Page 187

Country-Specific Requirements 3-Conductor Power Cord Set Requirements Country/Region Australia Austria Belgium Canada Denmark Finland France Germany Italy Japan ✎ NOTES: 1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country where it will be used.
Page 188

Power Cord Set Requirements 3-Conductor Power Cord Set Requirements (Continued) Country/Region Korea The Netherlands Norway People’s Republic of China Sweden Switzerland Taiwan United Kingdom United States ✎ NOTES: 1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm² conductor size.
Page 189

Screw Listing This appendix provides specification and reference information for the screws and screw locks used in the computer. All screws listed in this appendix are available in the Computer Screw Kit, spare part number 407782-001, and the Display Screw Kit, spare part number 407794-001.
Page 190

Screw Listing Black Phillips PM2.5×5.0 Screw Where used: Two screws that secure the hard drive cover to the computer (screws are captured on the cover by C clips; documented in Two screws that secure the memory/Mini Card module compartment cover to the computer (screws are captured on the cover by C clips;...
Page 191

Where used: 2 screws that secure the hard drive to the computer (documented in Section 5.4) Phillips PM2.5×6.0 Screw Locations Maintenance and Service Guide Table C-2 Phillips PM2.5×6.0 Screw Color Qty. Black Screw Listing Length Thread 6.0 mm 2.5 mm Head Width 6.0 mm...
Page 192

Screw Listing Phillips PM2.5×6.0 Screw (Continued) Where used: 3 screws that secure the switch cover to the computer (documented in Section 5.10) Phillips PM2.5×6.0 Screw Locations C–4 Table C-2 Color Qty. Length Black 6.0 mm Maintenance and Service Guide Head Thread Width 2.5 mm...
Page 193

Phillips PM2.5×6.0 Screw (Continued) Where used: One screw that secures the display hinge support to the base enclosure (documented in Section Phillips PM2.5×6.0 Screw Location Maintenance and Service Guide Table C-2 Color Qty. Black 5.17) Screw Listing Length Thread 6.0 mm 2.5 mm Head Width...
Page 194

Screw Listing Phillips PM2.5×6.0 Screw (Continued) Where used: 3 screws that secure the top cover to the computer (documented in Section 5.15) Phillips PM2.5×6.0 Screw Locations C–6 Table C-2 Color Qty. Length Black 6.0 mm Maintenance and Service Guide Head Thread Width 2.5 mm...
Page 195

Phillips PM2.5×6.0 Screw (Continued) Where used: One screw that secures the USB/audio board to the base enclosure (documented in Section Phillips PM2.5×6.0 Screw Location Maintenance and Service Guide Table C-2 Color Qty. Black 5.18) Screw Listing Length Thread 6.0 mm 2.5 mm Head Width...
Page 196

Screw Listing Phillips PM2.5×6.0 Screw (Continued) Where used: 4 screws that secure the fan/heat sink assembly to the system board (documented in Section Phillips PM2.5×6.0 Screw Locations C–8 Table C-2 Color Qty. Black 5.19) Length Thread 6.0 mm 2.5 mm Maintenance and Service Guide Head Width...
Page 197

Phillips PM2.5×6.0 Screw (Continued) Where used: One screw that secures the speakers to the system board (documented in Section 5.21) Phillips PM2.5×6.0 Screw Location Maintenance and Service Guide Table C-2 Color Qty. Length Black 6.0 mm Screw Listing Head Thread Width 2.5 mm 6.0 mm...
Page 198

Screw Listing Where used: 4 screws that secure the hard drive frame to the hard drive (documented in Section 5.4) Phillips PM3.0×3.0 Screw Locations C–10 Table C-3 Phillips PM3.0×3.0 Screw Color Qty. Black Length Thread 3.0 mm 3.0 mm Maintenance and Service Guide Head Width 5.0 mm...
Page 199

Where used: One screw that secures the optical drive to the computer (documented in Section 5.9) Two screws that secure the switch cover to the computer (documented in Section 5.10) Phillips PM2.5×11.0 Screw Locations Maintenance and Service Guide Table C-4 Phillips PM2.5×11.0 Screw Color Qty.
Page 200

Screw Listing Phillips PM2.5×11.0 Screw (Continued) Where used: 8 screws that secure the top cover to the computer (documented in Section 5.15) Phillips PM2.5×11.0 Screw Locations C–12 Table C-4 Color Qty. Length Black 11.0 mm Maintenance and Service Guide Head Thread Width 2.5 mm...
Page 201

Phillips PM2.5×11.0 Screw (Continued) Where used: 7 screws that secure the top cover to the computer (documented in Section 5.15) Phillips PM2.5×11.0 Screw Locations Maintenance and Service Guide Table C-4 Color Qty. Length Black 11.0 mm Screw Listing Head Thread Width 2.5 mm 6.0 mm...
Page 202

Screw Listing Phillips PM2.5×11.0 Screw (Continued) Where used: 2 screws that secure the system board to the base enclosure (documented in Section 5.17) Phillips PM2.5×11.0 Screw Locations C–14 Table C-4 Color Qty. Length Black 11.0 mm Maintenance and Service Guide Head Thread Width...
Page 203

Where used: 2 screws that secure the optical drive bracket to the optical drive (documented in Section 5.9) Phillips PM2.0×4.0 Screw Locations Maintenance and Service Guide Table C-5 Phillips PM2.0×4.0 Screw Color Qty. Black Screw Listing Length Thread 4.0 mm 2.0 mm Head Width...
Page 204

Screw Listing Phillips PM2.0×4.0 Screw (Continued) Where used: 5 screws that secure the LED board to the keyboard frame (documented in Section 5.12) Phillips PM2.0×4.0 Screw Locations C–16 Table C-5 Color Qty. Length Black 4.0 mm Maintenance and Service Guide Head Thread Width...
Page 205

Phillips PM2.0×4.0 Screw (Continued) Where used: 8 screws that secure the display hinges to the display panel (documented in Section 5.14) Phillips PM2.0×4.0 Screw Locations Maintenance and Service Guide Table C-5 Color Qty. Length Black 4.0 mm Screw Listing Head Thread Width 2.0 mm...
Page 206

Screw Listing Phillips PM2.0×4.0 Screw (Continued) Where used: 2 screws that secure the wireless transceivers to the display enclosure (documented in Section Phillips PM2.0×4.0 Screw Locations C–18 Table C-5 Color Qty. Black 5.14) Length Thread 4.0 mm 2.0 mm Maintenance and Service Guide Head Width 5.0 mm...
Page 207

Phillips PM2.0×4.0 Screw (Continued) Where used: One screw that secures the Bluetooth module to the display hinge support (documented in Section Phillips PM2.0×4.0 Screw Location Maintenance and Service Guide Table C-5 Color Qty. Black 5.16) Screw Listing Length Thread 4.0 mm 2.0 mm Head Width...
Page 208

Screw Listing Phillips PM2.0×4.0 Screw (Continued) Where used: Two screws that secure the PC Card assembly to the system board (documented in Section Two screws that secure the ExpressCard assembly to the system board (documented in Section Phillips PM2.0×4.0 Screw Locations C–20 Table C-5 Color...
Page 209

Silver Phillips PM2.5×5.0 Screw Where used: 2 screws that secure the switch cover to the computer (documented in Section 5.10) Silver Phillips PM2.5×5.0 Screw Locations Maintenance and Service Guide Table C-6 Color Qty. Length Silver 5.0 mm Screw Listing Head Thread Width 2.5 mm...
Page 210

Screw Listing Silver Phillips PM2.5×5.0 Screw (Continued) Where used: One screw that secures the top cover to the computer (documented in Section 5.15) Silver Phillips PM2.5×5.0 Screw Location C–22 Table C-6 Color Qty. Length Silver 5.0 mm Maintenance and Service Guide Head Thread Width...
Page 211

Silver Phillips PM2.5×5.0 Screw (Continued) Where used: 3 screws that secure the top cover to the computer (documented in Section 5.15) Silver Phillips PM2.5×5.0 Screw Locations Maintenance and Service Guide Table C-6 Color Qty. Length Silver 5.0 mm Screw Listing Head Thread Width...
Page 212

Screw Listing Where used: One screw that secures the keyboard frame to the computer (documented in Section 5.11) Phillips PM2.0×6.0 Screw Location C–24 Table C-7 Phillips PM2.0×6.0 Screw Color Qty. Silver Length Thread 6.0 mm 2.0 mm Maintenance and Service Guide Head Width 5.0 mm...
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Where used: 4 screws that secure the keyboard to the keyboard frame (documented in Section 5.13) Phillips PM2.0×3.0 Screw Locations Maintenance and Service Guide Table C-8 Phillips PM2.0×3.0 Screw Color Qty. Silver Screw Listing Length Thread 3.0 mm 2.0 mm Head Width 5.0 mm...
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Screw Listing Where used: 4 screws that secure the display assembly to the computer (documented in Section 5.14) Phillips PM2.5×7.0 Screw Locations C–26 Table C-9 Phillips PM2.5×7.0 Screw Color Qty. Silver Length Thread 7.0 mm 2.5 mm Maintenance and Service Guide Head Width 5.0 mm...
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Phillips PM2.5×7.0 Screw (Continued) Where used: 8 screws that secure the display bezel to the display enclosure (documented in Section 5.14) Phillips PM2.5×7.0 Screw Locations Maintenance and Service Guide Table C-9 Color Qty. Length Silver 7.0 mm Screw Listing Head Thread Width 2.5 mm...
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Screw Listing Phillips PM2.5×7.0 Screw (Continued) Where used: 2 screws that secure the display panel to the display enclosure (documented in Section 5.14) Phillips PM2.5×7.0 Screw Locations C–28 Table C-9 Color Qty. Length Silver 7.0 mm Maintenance and Service Guide Head Thread Width...
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Where used: 2 screws that secure the top cover to the computer (documented in Section 5.15) Phillips PM2.5×3.0 Screw Locations Maintenance and Service Guide Table C-10 Phillips PM2.5×3.0 Screw Color Qty. Black Screw Listing Length Thread 3.0 mm 2.5 mm Head Width 6.0 mm...
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Screw Listing Phillips PM2.5×3.0 Screw (Continued) Where used: One screw that secures the fan/heat sink assembly to the system board (documented in Section Phillips PM2.5×3.0 Screw Location C–30 Table C-10 Color Qty. Black 5.19) Length Thread 3.0 mm 2.5 mm Maintenance and Service Guide Head Width...
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Where used: 2 screws that secure the expansion port 2 bracket and fan/heat sink assembly to the system board (documented in Slotted SM1.5×9.0 Screw Locations Maintenance and Service Guide Table C-11 Slotted SM1.5×9.0 Screw Color Qty. Silver Section 5.19) Screw Listing Length Thread 9.0 mm...
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Screw Listing Where used: 2 screws that secure the fan/heat sink assembly to the system board (documented in Section Phillips PM3.0×6.0 Screw Locations C–32 Table C-12 Phillips PM3.0×6.0 Screw Color Qty. Black 5.19) Length Thread 6.0 mm 3.0 mm Maintenance and Service Guide Head Width 5.0 mm...
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Careful handling should be exercised when removing these components. ✎ Materials Disposal This HP product contains mercury in the display assembly backlight and may require special handling at end-of-life. Disposal of mercury may be regulated because of environmental considerations. For disposal or recycling information, contact...
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Display Component Recycling This appendix provides disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight 1 and the LCD panel 2. ✎ Disassembly procedures differ from one display assembly to another. The procedures provided in this appendix are general disassembly instructions.
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Display Component Recycling Perform the following steps to disassemble the display assembly: 1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly. Removing the Display Bezel Screw Covers and Screws Maintenance and Service Guide D–3...
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Display Component Recycling 2. 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. 3. Remove the display bezel 3. Removing the Display Bezel D–4 Maintenance and Service Guide...
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Display Component Recycling 4. Disconnect all LCD panel cables 1 from the display inverter board and remove the inverter board 2. Removing the Display Inverter Board Maintenance and Service Guide D–5...
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Display Component Recycling 5. Remove all screws 1 that secure the LCD panel to the display enclosure. 6. Remove the LCD panel 2 from the display enclosure. Removing the LCD Panel D–6 Maintenance and Service Guide...
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Display Component Recycling 7. Turn the LCD panel upside down. 8. Remove all screws that secure the LCD panel frame to the LCD panel. Removing the LCD Panel Frame Screws Maintenance and Service Guide D–7...
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Display Component Recycling 9. Use a sharp-edged tool to cut the tape 1 that secures the side of the LCD panel to the LCD panel frame. 10. Remove the LCD panel frame 2 from the display panel. Removing the LCD Panel Frame D–8 Maintenance and Service Guide...
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11. Remove the screws 1 that secure the backlight cover to the LCD panel. 12. Lift the top edge of the backlight cover 2 and swing it forward. 13. Remove the backlight cover. Removing the Backlight Cover Maintenance and Service Guide Display Component Recycling D–9...
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Display Component Recycling 14. Turn the LCD panel right-side up. 15. Remove the backlight cables 1 from the clip 2 in the LCD panel. Releasing the Backlight Cables D–10 Maintenance and Service Guide...
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Display Component Recycling 16. Turn the LCD panel upside down. 17. Remove the backlight frame from the LCD panel. Removing the Backlight Frame Maintenance and Service Guide D–11...
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Display Component Recycling Å WARNING: The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 18. Slide the backlight out of the backlight frame. Removing the Backlight D–12 Maintenance and Service Guide...
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19. Disconnect the display cable 1 from the LCD panel. 20. Remove the screws 2 that secure the LCD panel to the LCD rear panel. 21. Release the LCD panel 3 from the LCD rear panel. 22. Release the tape 4 that secures the LCD panel to the LCD rear panel.
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Display Component Recycling 23. Remove the LCD panel. Removing the LCD Panel 24. Recycle the backlight and LCD panel. D–14 Maintenance and Service Guide...
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1394 port 1–11 arrow keys 1–13 audio troubleshooting 2–23 audio-in jack location 1–8 pin assignments A–2 audio-out jack location 1–8 pin assignments A–1 base enclosure, spare part numbers 3–9 battery bay 1–9 battery light 1–7 battery pack removal 5–4 spare part numbers 3–13 3–25 5–4 battery release latch 1–18...
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Index defaults 2–2 File Menu 2–3 overview 2–1 Security Menu 2–4 Tools Menu 2–5 computer specifications 6–1 connector pin assignments audio-in A–2 audio-out A–1 external monitor A–3 RJ-11 A–5 RJ-45 A–4 S-Video-out A–6 Universal Serial Bus (USB) A–2 connectors, service considerations 4–2 design overview 1–20 Digital Media Slot 1–11...
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spare part number 3–5 3–19 3–25 specifications 6–8 DVD±RW and CD-RW Double Layer Combo Drive with LightScribe OS loading problems 2–22 precautions 4–3 removal 5–16 spare part number 3–19 3–22 5–16 specifications 6–8 electrostatic discharge 4–4 4–8 expansion port 2 1–11 expansion port 2 bracket illustrated 3–27 removal 5–61...
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A–1 headset, spare part number 3–20 3–22 heat sink assembly, spare part number 3–7 HP remote control, spare part number 3–20 I/O address specifications 6–12 interrupt specifications 6–10 keyboard removal 5–26 spare part numbers 3–3 3–25 3–26...
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network jack location 1–10 pin assignments A–4 network, troubleshooting 2–28 nonfunctioning device, troubleshooting 2–16 key 1–13 num lock num lock light 1–15 optical drive location 1–8 OS loading problems 2–22 precautions 4–3 removal 5–16 spare part numbers 3–5 3–19 5–16 specifications 6–6 optical drive bracket, removal 5–17...
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Index remote control, spare part number 3–20 removal/replacement preliminaries 4–1 procedures 5–1 right-side components 1–8 RJ-11 jack location 1–8 pin assignments A–5 RJ-45 jack location 1–10 pin assignments A–4 RTC battery removal 5–15 spare part number 3–13 3–25 5–15 Rubber Pad Kit, spare part number 3–24 Screw Kit contents C–1...
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thermal paste replacement 5–62 spare part number 3–7 tools required 4–1 top components 1–14 top cover removal 5–39 spare part number 3–5 3–25 5–39 TouchPad bracket, spare part number 3–5 TouchPad cable illustrated 3–17 removal 5–45 transporting precautions 4–5 troubleshooting audio 2–23 Computer Setup 2–2 docking device 2–16...

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