HP Compaq nc4000 Series Maintenance And Service Manual
  1. Manuals
  2. Brands
  3. HP Manuals
  4. Laptop
  5. Compaq NC4000
  6. Maintenance and service manual

HP Compaq nc4000 Series Maintenance And Service Manual

Notebook
Hide thumbs Also See for Compaq nc4000 Series:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Feature Manual, Maintenance Manual
HP Compaq nc4000 Series Maintenance And Service Manual

Advertisement

Table of Contents
loading

Related Manuals for HP Compaq nc4000 Series

Summary of Contents for HP Compaq nc4000 Series

  • Page 1 Thank you for purchasing this Factory Service Manual CD/DVD from servicemanuals4u.com. Please check out our eBay auctions for more great deals on Factory Service Manuals: servicemanuals4u...
  • Page 2 Maintenance and Service Guide HP Compaq Notebook nc4000 Series Document Part Number: 310030-001 May 2003 This troubleshooting reference is used for maintaining and servicing the notebook. The guide provides comprehensive information on identifying notebook features, components, and spare parts, troubleshooting notebook problems, and performing...
  • Page 3 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 4: Table Of Contents

    Contents 1 Product Description 1.1 Models........1–2 1.2 Features .
  • Page 5 Contents 3 Illustrated Parts Catalog 3.1 Serial Number Location ..... . 3–1 3.2 Notebook Major Components ....3–2 3.3 Miscellaneous Plastics Kit Components .
  • Page 6 Contents 5.10 Heat Sink ....... . 5–22 5.11 Processor ....... . 5–26 5.12 Display Assembly .

  • Page 7: Product Description

    Product Description The HP Compaq Notebook nc4000 Series of personal notebooks offer advanced modularity, Intel Mobile Pentium-M processors with 64-bit architecture, industry-leading Accelerated Graphics Port (AGP) implementation, and extensive multimedia support. HP Compaq Notebook nc4000 Series Maintenance and Service Guide...

  • Page 8: Models

    Product Description 1.1 Models Notebook models are shown in Tables 1-1 and 1-2. Table 1-1 HP Compaq Notebook nc4000 Model Naming Conventions Cnc4000 XXXXXX-XXX Description Options Brand/Series C = Compaq nc4000 = nc4000 designator Processor type P = Intel Pentium-M Processor speed 160 = 1.6 GHz...
  • Page 9 Product Description Table 1-2 HP Compaq Notebook nc4000 Models All HP Compaq Notebook nc4000 models use configuration code LN5Z and feature: ■ Dual point pointing device (TouchPad and pointing stick) ■ 6-cell, 4.0 wH lithium ion (Li ion) battery pack ■...
  • Page 10 Product Description Table 1-2 HP Compaq Notebook nc4000 Models (Continued) Cnc4000 Asia Pacific DG993A UUF Japan DG993A ABJ France DG993A ABF Spain DG993A ABE Germany DG993A ABD United States DG993A ABA Italy DG993A ABZ Cnc4000 Asia Pacific DG244A UUF Latin America...
  • Page 11 Product Description Table 1-2 HP Compaq Notebook nc4000 Models (Continued) Cnc4000 Asia Pacific DG245A UUF Latin America DG245A ABM Australia DG245A ABG The Netherlands DG245A ABH Belgium DG245A UUG Norway DG245A ABN Brazil DG245A AC4 People’s DG245A AB2 Republic Czech Republic...

  • Page 12: Features

    Product Description Table 1-2 HP Compaq Notebook nc4000 Models (Continued) Cnc4000 Belgium DG989A UUG The Netherlands DG989A ABH Denmark DG989A ABY Norway DG989A ABN Europe DG989A ABB Portugal DG989A AB9 France DG989A ABF Spain DG989AABE Germany DG989A ABD Sweden/Finland DG989A AK8...
  • Page 13 Product Description ■ 56-Kbps V.92 modem integrated on the system board ■ Integrated Secure Digital (SD) flash media slot ■ Integrated wireless support of 802.11a/b/g and Bluetooth devices ■ Support for one Type I or II PC Card slot with support for both 32-bit CardBus and 16-bit PC Cards ■...

  • Page 14: Clearing A Password

    Product Description 1.3 Clearing a Password If the notebook you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS: 1. Prepare the notebook for disassembly (refer to Section 5.3, “Preparing the Notebook for Disassembly,” for more information).

  • Page 15: Power Management

    Product Description 1.4 Power Management The notebook comes with power management features that extend battery operating time and conserve power. The notebook supports the following power management features: ■ Standby ■ Hibernation ■ Setting customization by the user ■ Hotkeys for setting level of performance ■...

  • Page 16: External Components

    Product Description 1.5 External Components The external components on the front and right side of the notebook are shown in below and described in Table 1-3. Front and Right Side Components Table 1-3 Front and Right Side Components Item Component Function Microphone Inputs single-channel sound.
  • Page 17 Product Description Table 1-3 Front and Right Side Components (Continued) Item Component Function Security cable slot Attaches an optional security cable to the notebook. Hard drive bay Holds the primary hard drive. Exhaust vent Enables airflow to cool internal components. Ä...
  • Page 18 Product Description The notebook rear panel and left side components are shown below and described in Table 1-4. Rear Panel and Left Side Components Table 1-4 Rear Panel and Left Side Components Item Component Function Exhaust vent Enables airflow to cool internal components.
  • Page 19 Product Description Table 1-4 Rear Panel and Left Side Components (Continued) Item Component Function USB connectors (2) Connect USB 1.1- and 2.0-compliant devices to the notebook using a standard USB cable. The right connector also functions as a self-powered USB connector and allows an optional External MultiBay to be connected to the notebook using the External MultiBay-Powered USB cable.

  • Page 20: Keyboard Components

    Product Description The notebook keyboard components are shown below and described in Table 1-5. Keyboard Components Table 1-5 Keyboard Components Item Component Function Fn key Executes frequently used system functions when pressed in combination with another key. Caps lock key On: Caps lock is on.

  • Page 21: Top Components

    Product Description The notebook top components are shown below and described in Table 1-6. Top Components Table 1-6 Top Components Item Component Function Display lid switch Secures the display when it is closed. Hard drive activity light On: The hard drive is being accessed. Num lock light On: Num lock is on or the embedded numeric keypad is enabled.
  • Page 22 Product Description Table 1-6 Top Components (Continued) Item Component Function Power button When the notebook is: ■ Off, press and release to turn on the notebook. ■ In Standby, press and release to exit Standby. ■ In Hibernation, press and release to exit Hibernation.

  • Page 23: Bottom Components

    Product Description The external components on the bottom of the notebook are shown below and described in Table 1-7. Bottom Components Table 1-7 Bottom Components Item Component Function Hard drive bay Supports the primary hard drive. The hard drive is secured to the notebook by one screw.
  • Page 24 Product Description Table 1-7 Bottom Components (Continued) Item Component Function Intake vents Enable airflow to cool internal components. Ä CAUTION: To prevent overheating, do not obstruct vents. Using the notebook on a soft surface, such as a pillow, blanket, rug, or thick clothing can block airflow.

  • Page 25: Design Overview

    Product Description 1.6 Design Overview This section presents a design overview of key parts and features of the notebook. Refer to Chapter 3, “Illustrated Parts Catalog,” to identify replacement parts, and Chapter 5, “Removal and Replacement Procedures,” for disassembly steps. The system board provides the following device connections: ■...

  • Page 26: Troubleshooting

    Troubleshooting 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 27: Using Computer Setup

    Troubleshooting ■ Diagnostics for Windows—A system information and diagnostic utility that is used within your Windows operating system. Use this utility whenever possible to: ❏ Display system information. ❏ Test system components. ❏ Troubleshoot a device configuration problem in Windows 2000, Windows XP Professional, or Windows XP Home.

  • Page 28: Selecting From The File Menu

    Troubleshooting Selecting from the File Menu Table 2-1 File Menu Select To Do This ■ System Information View identification information about the notebook, a docking base, and any battery packs in the system. ■ View specification information about the processor, memory and cache size, and system ROM.

  • Page 29: Selecting From The Security Menu

    Troubleshooting Selecting from the Security Menu Table 2-2 Security Menu Select To Do This Setup Password Enter, change, or delete a setup password. The setup password is called an administrator password in Computer Security, a program accessed from the Windows Control Panel. Power-on Password Enter, change, or delete a power-on password.

  • Page 30: Selecting From The Advanced Menu

    Troubleshooting Selecting from the Advanced Menu Table 2-3 Advanced Menu Select To Do This Language Change the Computer Setup language. Boot Options Enable/disable: ■ QuickBoot, which starts the notebook more quickly by eliminating some startup tests. (If you suspect a memory failure and want to test memory automatically during startup, disable QuickBoot.) ■...
  • Page 31 Troubleshooting Table 2-3 Advanced Menu (Continued) Select To Do This ■ Device Options Change the parallel port mode from (continued) Enhanced Parallel Port (EPP, the default setting) to standard, bidirectional, EPP, or Enhanced Capabilities Port (ECP). ■ Set video-out mode to NTSC (default), PAL, NTSC-J, or PAL-M.* ■...

  • Page 32: Using Diagnostics For Window

    You can display more or less information from anywhere within Diagnostics for Windows by selecting Level on the menu bar. Diagnostics for Windows is designed to test HP components. If non-HP components are tested, the results might be inconclusive.

  • Page 33: Obtaining, Saving, Or Printing Diagnostic

    Troubleshooting Obtaining, Saving, or Printing Diagnostic Test Information 1. Access Diagnostics for Windows by selecting Start > Settings > Control Panel > Diagnostics for Windows. 2. Select the Test tab. 3. In the scroll box, select the category or device you want to test.
  • Page 34 Troubleshooting 6. Select the Begin Testing button. 7. Select a tab to view a test report: ❏ Status tab—Summarizes the tests run, passed, and failed during the current testing session. ❏ Log tab—Lists tests run on the system, the number of times each test has run, the number of errors found on each test, and the total run time of each test.

  • Page 35: Troubleshooting Flowcharts

    Troubleshooting 2.3 Troubleshooting Flowcharts Table 2-4 Troubleshooting Flowcharts Overview Flowchart Description Initial troubleshooting No power, part 1 No power, part 2 No power, part 3 No power, part 4 No video, part 1 No video, part 2 Nonfunctioning docking station No operating system (OS) loading 2.10 No OS loading from hard drive, part 1...
  • Page 36 Troubleshooting Flowchart 2.1—Initial Troubleshooting Begin troubleshooting. Go to Is there Section 2.2, power? No Power. Check Beeps, LED board, LEDs, or error speaker messages? connections. Go to All drives Section 2.17, working? Nonfunctioning Device. Go to Is there video? Section 2.6, Go to (no boot) No Video.
  • Page 37 Troubleshooting Flowchart 2.2—No Power, Part 1 No power (power LED is off). Remove from docking station (if applicable). Go to Power up Power up *Reset Section 2.3, on battery on battery power. No Power, power? power? Part 2. Go to Power up Power up *Reset...
  • Page 38 Troubleshooting Flowchart 2.3—No Power, Part 2 Continued from Section 2.2, No Power, Part 1. Visually check for debris in battery socket and clean if necessary. Power on? Done Check battery by recharging, moving it to another notebook, or replacing it. Replace Power on? power supply...
  • Page 39 Troubleshooting Flowchart 2.4—No Power, Part 3 Continued from Section 2.3, No Power, Part 2. Plug directly into AC outlet. Power LED Done Reseat AC adapter in notebook and at power source. Power on? Done External Internal or Replace external external AC Try different Power outlet AC adapter.
  • Page 40 Troubleshooting Flowchart 2.5—No Power, Part 4 Continued from Section 2.4, No Power, Part 3. Open notebook. Reseat loose Loose or components and damaged boards and parts? replace damaged items. Close notebook and retest. Replace the following items (if applicable). Power on? Check notebook operation after each replacement: 1.
  • Page 41 Troubleshooting Flowchart 2.6—No Video, Part 1 No video. Docking Station *NOTE: To change from internal to Go to Stand-alone external display, use the hotkey Section 2.7, or docking combination. No Video, Part 2. station? Stand-alone Internal or Adjust Video OK? Done external brightness.
  • Page 42 Troubleshooting Flowchart 2.7—No Video, Part 2 Continued from Section 2.6, No Video, Part 1. Remove notebook from docking station, if connected. Adjust Check brightness display of external brightness. monitor. Go to “A” in Video OK? Video OK? Done Section 2.6, No Video, Part 1.
  • Page 43 Troubleshooting Flowchart 2.8—Nonfunctioning Docking Station (if applicable) Nonfunctioning docking station. Reseat power cord in docking station and power outlet. Check voltage Reinstall setting on notebook into docking station. docking station. Reset monitor cable connector at Docking docking station. Done station operating? Docking station...
  • Page 44 Troubleshooting Flowchart 2.9—No Operating System (OS) Loading No OS loading.* Reseat power cord in docking station and power outlet. No OS loading from hard drive, go to Section 2.10. No OS loading from diskette drive, go to Section 2.13. No OS loading from CD- or DVD-ROM drive, go to...
  • Page 45 Troubleshooting Flowchart 2.10—No OS Loading, Hard Drive, Part 1 OS not loading from hard drive. Go to Section 2.11, Nonsystem No OS Loading disk message? from Hard Drive, Part 2. Reseat external hard drive. OS loading? Done Boot from Go to Section 2.13, Boot from...
  • Page 46 Troubleshooting Flowchart 2.11—No OS Loading, Hard Drive, Part 2 Continued from Section 2.10, No OS Loading Reseat from Hard Drive, hard drive. Part 1. 1. Replace hard CD or drive. diskette in 2. Replace system drive? Hard drive board. Done accessible? Remove diskette and...
  • Page 47 Troubleshooting Flowchart 2.12—No OS Loading, Hard Drive, Part 3 Continued from Section 2.11, No OS Loading from Hard Drive, Part 2. System Install OS files on hard and reboot. drive? Virus on hard Clean virus. Done loading from drive? hard drive? Run SCANDISK Replace Diagnostics...
  • Page 48 Troubleshooting Flowchart 2.13—No OS Loading, Diskette Drive OS not loading Reseat from Done diskette drive. loading? diskette drive. Bootable Install bootable Nonsystem diskette diskette and disk message? in drive? reboot notebook. Check diskette for system files. Go to Boot Try different Section 2.17, from another diskette.
  • Page 49 Troubleshooting Flowchart 2.14—No OS Loading, CD- or DVD-ROM Drive No OS Install bootable Bootable Disc loading from disc and disc in in drive? CD- or reboot drive? DVD-ROM Drive. notebook. Install Try another bootable disc. bootable disc. Boots from Done CD or DVD? Boots from Reseat...
  • Page 50 Troubleshooting Flowchart 2.15—No Audio, Part 1 Turn up audio internally or No audio. Audio? Done externally. Notebook in Go to Internal docking station Undock Section 2.16, audio? (if applicable)? No Audio, Part 2. Replace the following docking station Go to components one at a time as applicable.
  • Page 51 Troubleshooting Flowchart 2.16—No Audio, Part 2 Continued from Section 2.15, No Audio, Part 1. Audio Reload driver in OS audio drivers. configured? Correct Load drivers and drivers for set configuration application? in OS. Connect to external speaker. Replace audio board and speaker Audio? Audio?
  • Page 52 Troubleshooting Flowchart 2.17—Nonfunctioning Device Nonfunctioning device. Reseat device. Unplug the nonfunctioning device from the notebook and inspect cables and plugs for bent or broken pins or other damage. Fix or Clear Any physical replace CMOS. device detected? broken item. Reattach device. Go to Possible bad Close notebook,...
  • Page 53 Troubleshooting Flowchart 2.18—Nonfunctioning Keyboard Keyboard not operating properly. Connect notebook to good external keyboard. External Replace device system works? board. Reseat internal keyboard connector (if applicable). Replace internal keyboard or cable. Done Done Replace system board. 2–28 Maintenance and Service Guide...
  • Page 54 Troubleshooting Flowchart 2.19—Nonfunctioning Pointing Device Pointing device not operating properly. Connect notebook to good external pointing device. Replace External system device board. works? Reseat internal pointing device connector (if applicable). Replace internal pointing device or cable. Done Done Replace system board.
  • Page 55 Troubleshooting Flowchart 2.20—No Network/Modem Connection No network or modem connection. Replace jack Network or have jack or modem activated. jack active? Connect Digital to nondigital line? line. Reload NIC/modem drivers and Done configured reconfigure. in OS? Disconnect all Replace power from NIC/modem the notebook (if applicable).

  • Page 56: Illustrated Parts Catalog

    Illustrated Parts Catalog This chapter provides an illustrated parts breakdown and a reference for spare part numbers and option part numbers. 3.1 Serial Number Location When ordering parts or requesting information, provide the notebook serial number and model number located on the bottom of the notebook.

  • Page 57: Notebook Major Components

    Illustrated Parts Catalog 3.2 Notebook Major Components Notebook Major Components 3–2 Maintenance and Service Guide...
  • Page 58 Illustrated Parts Catalog Table 3-1 Spare Parts: Notebook Major Components Spare Part Item Description Number Display assembly, 12.1-inch TFT XGA with 325509-001 wireless device antennae Miscellaneous Plastics Kit, includes: 325528-001 Left and right display hinge covers Speaker/microphone RTC battery PC Card slot space saver Modem cable Mini PCI compartment covers (one with a 2.0×4.0 security screw for use with the 5-GHz mini PCI wireless LAN board, one with a...
  • Page 59 Illustrated Parts Catalog Notebook System Major Components 3–4 Maintenance and Service Guide...
  • Page 60 Illustrated Parts Catalog Table 3-1 (Continued) Spare Parts: Notebook Major Components Spare Part Item Description Number Keyboards, include pointing stick Asia Pacific 325530-371 Korea 325530-AD1 Australia 325530-011 Latin America 325530-161 Brazil 325530-201 The Netherlands 325530-331 Norway 325530-091 Czech 325530-221 Republic People’s Republic 325530-AA1 Denmark...
  • Page 61 Illustrated Parts Catalog Notebook System Major Components 3–6 Maintenance and Service Guide...
  • Page 62 Illustrated Parts Catalog Table 3-1 (Continued) Spare Parts: Notebook Major Components Spare Part Item Description Number Processors Intel Pentium-M 1.6 GHz 319777-001 Intel Pentium-M 1.5 GHz 319776-001 Intel Pentium-M 1.4 GHz 319775-001 Intel Pentium-M 1.3 GHz 319774-001 System board 325514-001 Modem board with cable 325521-001 Base enclosure (includes left and right display...

  • Page 63: Miscellaneous Plastics Kit Components

    Illustrated Parts Catalog 3.3 Miscellaneous Plastics Kit Components Miscellaneous Plastics Kit Components 3–8 Maintenance and Service Guide...
  • Page 64 Illustrated Parts Catalog Table 3-2 Miscellaneous Plastics Kit Components Spare Part Number 325528-001 Item Description Left and right display hinge covers Speaker/microphone RTC battery PC Card slot space saver Modem cable Mini PCI compartment covers (one with a 2.0×4.0 security screw for use with the 5-GHz mini PCI wireless LAN board, one with a Phillips M2.0×4.0 screw for use with other mini PCI wireless LAN boards) Memory expansion compartment cover...

  • Page 65: Port Replicators And Mass Storage Devices

    Illustrated Parts Catalog 3.4 Port Replicators and Mass Storage Devices Port Replicators and Mass Storage Devices Table 3-3 Port Replicators and Mass Storage Devices Spare Part Item Description Number Advanced port replicator 316194-001 Common port replicator 316193-001 USB MultiBay cradle 322814-001 Optical drives (for use only with the Advanced and Common port replicators and USB MultiBay cradle)

  • Page 66: Miscellaneous

    Illustrated Parts Catalog 3.5 Miscellaneous Table 3-4 Spare Parts: Miscellaneous (not illustrated) Description Spare Part Number 65-watt AC adapter 239704-001 Adapter cables Air adapter cable 293204-001 Auto adapter cable 293203-001 Carrying cases Top load leather cases 325817-001 and 325817-002 Top load nylon cases 325815-001 and 325815-002 Nylon case...
  • Page 67 Illustrated Parts Catalog Table 3-4 Spare Parts: Miscellaneous (not illustrated) (Continued) Description Spare Part Number Power cord, three-wire Australia 246959-011 Japan 246959-291 Denmark 246959-081 Korea 246959-AD1 Europe/Middle 246959-021 Switzerland 246959-AG1 East/Africa United Kingdom 246959-031 Italy 246959-061 United States 246959-001 Screw Kit (includes the following screws; refer to 325529-001 Appendix C, “Screw Listing,”...

  • Page 68: Removal And Replacement Preliminaries

    Removal and Replacement Preliminaries 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 ■ Torx T8 screwdriver ■...

  • Page 69: Service Considerations

    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 notebook, place the subassembly (and all accompanying screws) away from the work area to prevent damage.

  • Page 70: Preventing Damage To Removable Drives

    Removal and Replacement Preliminaries 4.3 Preventing Damage to Removable Drives Removable drives are fragile components that must be handled with care. To prevent damage to the notebook, damage to a removable drive, or loss of information, observe the following precautions: ■...

  • Page 71: 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 72: Workstation Precautions

    Removal and Replacement Preliminaries ■ Store reusable electrostatic-sensitive parts from assemblies in protective packaging or nonconductive foam. ■ Use transporters and conveyors made of antistatic belts and roller bushings. Ensure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging.

  • Page 73: Grounding Equipment And Methods

    Removal and Replacement Preliminaries 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.

  • Page 74: Typical Electrostatic Voltage Levels

    Removal and Replacement Preliminaries ■ Metal tote boxes ■ Electrostatic voltage levels and protective materials Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities. Table 4-1 Typical Electrostatic Voltage Levels Relative Humidity Event Walking across carpet 35,000 V 15,000 V 7,500 V...

  • Page 75: Removal And Replacement Procedures

    Removal and Replacement Procedures This chapter provides removal and replacement procedures. Torx and Phillips screws are removed during disassembly. There are 55 screws, alignment pins, and standoffs, in 13 different sizes, that must be removed, replaced, and/or loosened when servicing the notebook.

  • Page 76: Serial Number

    Removal and Replacement Procedures 5.1 Serial Number Report the notebook serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the notebook. Serial Number Location 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to be referenced when removing notebook components.
  • Page 77 Removal and Replacement Procedures Table 5-1 Disassembly Sequence Chart (Continued) # of Screws Section Description Removed Notebook feet Memory expansion board 1 loosened Mini PCI communications board 1 loosened LED switch cover Keyboard 5.10 Heat sink and fan 2 loosened, 4 removed 5.11 Processor 5.12...

  • Page 78: Preparing The Notebook For Disassembly

    Removal and Replacement Procedures 5.3 Preparing the Notebook for Disassembly Perform the following steps before disassembling the notebook: 1. Turn off the notebook. 2. Disconnect the AC adapter and all external devices. Battery Pack Spare Part Number Information Battery pack, 6 cell, 40 wH 315338-001 3.
  • Page 79 Removal and Replacement Procedures Hard Drive Spare Part Number Information 60 GB 325524-001 40 GB 325523-001 30 GB 325522-001 4. Remove the hard drive by following these steps: a. Turn the notebook bottom side up with the left side facing forward. b.
  • Page 80 Removal and Replacement Procedures 5. Remove the hard drive bezel by following these steps: Ä CAUTION: The hard drive bezel should only be removed if it is damaged and must be replaced. Unnecessarily removing the hard drive bezel can result in damage to the hard drive bezel and hard drive and loss of information.
  • Page 81 Removal and Replacement Procedures c. Remove the two Torx T5 M2.5×4.5 screws 1 and the two PM2.5×3.5 screws 2 that secure the hard drive to the hard drive frame. d. Use a 4.0-mm socket to remove the two M2.0×10.0 alignment pins 3 from the back of the hard drive. e.

  • Page 82: Notebook Feet

    Removal and Replacement Procedures 5.4 Notebook Feet The notebook feet are adhesive-backed rubber pads. The notebook feet are included in the Miscellaneous Plastics Kit, spare part number 325528-001. The notebook feet attach to the base enclosure as illustrated below. Replacing the Notebook Feet 5–8 Maintenance and Service Guide...

  • Page 83: Memory Expansion Board

    Removal and Replacement Procedures 5.5 Memory Expansion Board Memory Expansion Boards Spare Part Number Information 512 MB DDR 280875-001 256 MB DDR 280874-001 1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook bottom side up with the front facing forward.

  • Page 84: Mini Pci Communications Board

    Removal and Replacement Procedures 6. Spread the retaining tabs 1 that secure the memory expansion board to the socket. The board rises up at a 45-degree angle. 7. Pull the board away from the socket at a 45-degree angle 2. Removing a Memory Expansion Board Reverse the above procedure to install a memory expansion board.
  • Page 85 Removal and Replacement Procedures ✎ The mini PCI compartment cover on notebook models equipped with a 5-GHz wireless communications device is secured by a M2.0×4.0 security screw. This screw can only be removed using a special security driver. 4. Lift the rear edge of the cover up and swing it forward 2. 5.
  • Page 86 Removal and Replacement Procedures 6. Disconnect the two antenna cables from the mini PCI communications board. Note that the longer cable 1 connects to the left socket and the shorter cable 2 connects to the right socket. 7. Spread the retaining tabs 3 that secure the mini PCI communications board to the socket.

  • Page 87: Led Switch Cover

    Removal and Replacement Procedures 5.7 LED Switch Cover LED Switch Cover Spare Part Number Information LED switch cover 325512-001 1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook bottom side up with the rear panel facing forward. 3.
  • Page 88 Removal and Replacement Procedures key 1 to reveal the notch 2 in the left 6. Press down on the side of the LED switch cover. 7. Insert a flat-bladed tool into the notch and lift the left side of the LED switch cover 3. 8.

  • Page 89: Keyboard

    Removal and Replacement Procedures 5.8 Keyboard Keyboards Spare Part Number Information Asia Pacific 325530-371 Latin America 325530-161 Australia 325530-011 The Netherlands 325530-331 Brazil 325530-201 Norway 325530-091 Czech Republic 325530-221 People’s Republic 325530-AA1 of China Denmark 325530-081 325530-241 Poland 325530-021 Europe 325530-131 Portugal France...
  • Page 90 Removal and Replacement Procedures 4. Remove the T8M2.0×8.0 screw that secures the keyboard to the notebook. Removing the Keyboard Screw 5. Turn the notebook top side up with the front facing forward. 6. Open the notebook as far as it will open. 5–16 Maintenance and Service Guide...
  • Page 91 Removal and Replacement Procedures 7. Lift the rear edge of the keyboard 1. 8. Slide the keyboard toward the display 2 until the notches on the front edge of the keyboard clear the top cover. 9. Swing the front edge of the keyboard up and back 3 until it rests on the display.
  • Page 92 Removal and Replacement Procedures 10. Release the zero insertion force (ZIF) connector 1 to which the pointing stick cable is attached and disconnect the pointing stick cable 2 from the system board. 11. Release the ZIF connector 3 to which the keyboard cable is attached and disconnect the keyboard cable 4 from the system board.
  • Page 93 Removal and Replacement Procedures After the keyboard is removed, the internal memory expansion socket is accessible. Follow these steps to remove a memory expansion board from the internal memory expansion socket: 1. Spread the retaining tabs 1 that secure the memory expansion board to the socket.

  • Page 94: Fan

    Removal and Replacement Procedures 5.9 Fan Spare Part Number Information 291266-001 ✎ The fan is also spared with the heat sink, spare part number 325520-001. 1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the LED switch cover (Section 5.7). 3.
  • Page 95 Removal and Replacement Procedures 4. Disconnect the fan cable 1 from the system board. 5. Remove the three PM2.0×3.0 screws 2 that secure the fan to the heat sink. 6. Remove the fan. Ä CAUTION: When installing the fan in the heat sink, make sure the fan cable is not get crimped by the screw next to the cable clip 3.

  • Page 96: Heat Sink

    Removal and Replacement Procedures 5.10 Heat Sink Heat Sink Spare Part Number Information Heat sink (includes fan) 325520-001 ✎ The fan is also spared seperately, using spare part number 291266-001. 1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the LED switch cover (Section 5.7). 3.
  • Page 97 Removal and Replacement Procedures 4. Disconnect the fan cable 1 from the system board. 5. Loosen the two spring-loaded T8 M2.0×10.0 screws 2 that secure the heat sink to the base enclosure. 6. Fold back the insulator material 3 to expose the heat sink screws.
  • Page 98 Removal and Replacement Procedures ✎ Note that the four T8 M2.0×4.0 heat sink screws should be removed and installed in the 1, 2, 3, 4 sequence stamped on the heat sink. Heat Sink Screw Removal and Installation Sequence 5–24 Maintenance and Service Guide...
  • Page 99 Removal and Replacement Procedures 8. Lift the front edge of the heat sink until it clears the base enclosure 1. 9. Slide the heat sink forward at an angle 2 and remove it. Removing the Heat Sink Maintenance and Service Guide 5–25...

  • Page 100: Processor

    Removal and Replacement Procedures ✎ Each time the heat sink is removed, any thermal grease residue should be carefully cleaned from the heat sink 1 and processor surfaces 2, and new thermal grease should be applied to both surfaces. Removing the Thermal Grease From the Heat Sink and Processor Reverse the above procedure to install the heat sink and fan.
  • Page 101 Removal and Replacement Procedures 4. Remove the heat sink and fan (Section 5.10). 5. Use a flat-bladed tool to turn the processor locking screw one-quarter turn counterclockwise 1. 6. Lift the processor straight up 2 and remove it. ✎ Note that the gold triangle 3 should be in the lower right corner when installing the processor.

  • Page 102: Display Assembly

    Removal and Replacement Procedures 5.12 Display Assembly Display Assembly Spare Part Number Information 12.1-inch TFT XGA with wireless device antennae 325509-001 1. Prepare the notebook for disassembly (Section 5.3). 2. Disconnect the antenna cables from the mini PCI communications board. Refer to Section 5.6, “Mini PCI Communications Board,”...
  • Page 103 Removal and Replacement Procedures 7. Position the notebook so the front faces forward and open the notebook as far as it will open. 8. Remove the display hinge covers by inserting a flat-bladed tool under the covers and lifting them up. ✎...
  • Page 104 Removal and Replacement Procedures 9. Remove the wireless antenna cables 1 and 2 from the routing channel in the top cover 3. Removing the Antenna Cables 5–30 Maintenance and Service Guide...
  • Page 105 Removal and Replacement Procedures 10. Disconnect the display inverter 1 and video cables 2 from the system board. 11. Remove the two T8M2.0×8.0 screws 3 that secure the display assembly to the base enclosure. Disconnecting the Display Cables and Removing the Display Assembly Screws 12.

  • Page 106: Top Cover

    Removal and Replacement Procedures 5.13 Top Cover Top Cover Spare Part Number Information Top cover (includes TouchPad, speaker/microphone, and 325510-001 RTC battery) ✎ When replacing the top cover, determine if a Bluetooth wireless device is installed in the defective top cover. If a Bluetooth wireless device is installed, make sure the device is removed from the defective top cover and installed in the replacement top cover.
  • Page 107 Removal and Replacement Procedures 6. Remove the following screws: ❏ Four T8M2.0×4.0 screws 1 in the battery bay ❏ One T8M2.0×4.0 screw 2 in the hard drive bay ❏ Eight T8M2.0×8.0 screws 3 Removing the Top Cover Screws 7. Turn the notebook top side up with the front facing forward. Maintenance and Service Guide 5–33...
  • Page 108 Removal and Replacement Procedures 8. If present, disconnect the Bluetooth wireless device cable 1 from the system board. 9. Disconnect the RTC battery cable 2 from the system board. 10. Release the ZIF connector 3 to which the TouchPad cable is connected and disconnect the TouchPad cable 4 from the system board.
  • Page 109 Removal and Replacement Procedures 11. Lift the rear edge 1 of the top cover until it disengages from the base enclosure. 12. Slide the top cover to the right 2 until the speaker 3 and microphone 4 cables are exposed. 13.

  • Page 110: Bluetooth Wireless Device

    Removal and Replacement Procedures 5.14 Bluetooth Wireless Device Bluetooth Wireless Device Spare Part Number Information Bluetooth wireless device 333605-001 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏ LED switch cover (Section 5.7) ❏ Keyboard (Section 5.8) ❏...

  • Page 111: Touchpad

    Removal and Replacement Procedures 5.15 TouchPad TouchPad Spare Part Number Information TouchPad with cable and bracket 325513-001 ✎ The TouchPad is also included in the Miscellaneous Plastics Kit, spare part number 325528-001. 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏...
  • Page 112 Removal and Replacement Procedures 3. Remove the two PM2.0×4.0 screws that secure the TouchPad bracket to the top cover. Removing the TouchPad Screws 4. Lift the left side of the bracket 1 until it rests at an angle. 5. Slide the bracket to the right 2 and remove it. Removing the TouchPad Bracket 5–38 Maintenance and Service Guide...
  • Page 113 Removal and Replacement Procedures 6. Release the ZIF connector 1 to which the TouchPad cable is attached and disconnect the cable 1 from the TouchPad board. 7. Lift the TouchPad straight up and remove it 3. Removing the TouchPad Reverse the above procedure to install the TouchPad. Maintenance and Service Guide 5–39...

  • Page 114: Rtc Battery

    Removal and Replacement Procedures 5.16 RTC Battery ✎ The RTC battery is included in the Miscellaneous Plastics Kit, spare part number 325528-001, and is also included with the top cover, spare part number 325510-001. 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏...

  • Page 115: Speaker/Microphone

    Removal and Replacement Procedures 5.17 Speaker/Microphone ✎ The speaker/microphone is included in the Miscellaneous Plastics Kit, spare part number 325528-001, and is also included with the top cover, spare part number 325510-001. 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏...

  • Page 116: Switch Board

    Removal and Replacement Procedures 5.18 Switch Board Switch Board Spare Part Number Information Switch board 325515-001 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏ LED switch cover (Section 5.7) ❏ Keyboard (Section 5.8) ❏ Display assembly (Section 5.12) ❏...

  • Page 117: System Board

    Removal and Replacement Procedures 5.19 System Board System Board Spare Part Number Information System board 325514-001 ✎ 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 118 Removal and Replacement Procedures 3. Remove the following screws: ❏ Two T8M2.0×6.0 screws 1 from the rear panel ❏ One T8M2.0×4.0 screw 2 in the upper right corner of the system board ❏ One T8M2.0×4.0 screw 3 in front of the hard drive bay ❏...
  • Page 119 Removal and Replacement Procedures 5. Remove the grounding tape 1 that grounds the RJ-11 and RJ-45 connectors to the base enclosure. 6. Lift the left side of the system board 2 until the battery connector 3 clears the base enclosure. 7.

  • Page 120: Modem Board

    Removal and Replacement Procedures 5.20 Modem Board Modem Board Spare Part Number Information Modem board, includes modem cable 325521-001 1. Prepare the notebook for disassembly (Section 5.3) and remove the following components: ❏ LED switch cover (Section 5.7) ❏ Keyboard (Section 5.8) ❏...
  • Page 121 Removal and Replacement Procedures 3. Disconnect the modem board cable 1 from the modem board. 4. Remove the two PM2.0×3.0 screws 2 that secure the modem board to the system board. 5. Lift the rear edge of the modem board 3 to disconnect it from the system board.

  • Page 122: Specifications

    Specifications This chapter provides physical and performance specifications. Table 6-1 Notebook Dimensions Height 2.79 cm 1.1 in. Width 27.94 cm 11.0 in. Depth 23.37 cm 9.2 in. Weight (varies by configuration) 1.58 kg 3.5 lbs Stand-alone power requirements Nominal operating 14.8 VDC voltage Maximum operating...
  • Page 123 Specifications Table 6-1 Notebook (Continued) Altitude (unpressurized) Operating 0 to 3,048 m 0 to 10,000 ft (14.7 to 10.1 psia) Nonoperating 0 to 9,144 m 0 to 30,000 ft (14.7 to 4.4 psia) Shock Operating 40 G, 2 ms, half-sine Nonoperating 240 G, 11 ms, half-sine Vibration...
  • Page 124 Specifications Table 6-2 12.1.0-inch XGA, TFT Display Dimensions Height 26.1 cm 10.3 in Width 19.9 cm 7.8 in Diagonal 30.7 cm 12.1 in Number of colors up to 16.8 million Contrast ratio 125:1 Refresh rate 60 Hz Brightness 130 nit typical AC only (115 nit minimum); 70 nit on battery Pixel resolution Pitch...

  • Page 125: Hard Drives

    (41° to (41° to (41° to 131° F) 131° F) 131° F) 1 GB = 1,073,741,824 bytes. Actual drive specifications may differ slightly. Certain restrictions and exclusions apply. Consult the HP Customer Support Center for details. 6–4 Maintenance and Service Guide...

  • Page 126: External Ac Adapter

    Specifications Table 6-4 External AC Adapter Weight 0.29 kg 0.65 lb Power supply Operating voltage 90 to 264 VAC (auto-switching) Operating current 1.6 A RMS Operating frequency range 47 to 63 Hx AC Maximum transient 4/50 kV Table 6-5 6-cell, Primary Li ion Battery Pack Dimensions Height 2.3 cm...
  • Page 127 Specifications Table 6-6 6-cell, Travel Li ion Battery Pack Dimensions Height 2.3 cm 0.90 in Width 6.3 cm 2.48 in Depth 20.7 cm 8.15 in Weight 306 g 0.67 lb Energy Voltage 11.1 V Amp-hour capacity 3.96 aH Watt-hour capacity 40 wH Temperature Operating...

  • Page 128: System Dma

    Specifications Table 6-7 System DMA Hardware System Function DMA0 Available for audio DMA1* Entertainment audio (default; alternate = DMA0, DMA3, none) DMA2* Diskette drive DMA3 ECP parallel port LPT1 (default; alternate = DMA0, none) DMA4 DMA controller cascading (not available) DMA5* Available for PC Card DMA6...

  • Page 129: System Interrupts

    Specifications Table 6-8 System Interrupts Hardware System Function IRQ0 System timer IRQ1 Keyboard controller IRQ2 Cascaded IRQ3 COM2 IRQ4 COM1 IRQ5 Audio (default)* IRQ6 Diskette drive IRQ7 Parallel port IRQ8 IRQ9 Infrared IRQ10 System use IRQ11 System use IRQ12 Internal point stick or external mouse IRQ13 Coprocessor (not available to any peripheral) IRQ14...
  • Page 130 Specifications Table 6-9 System I/O Addresses I/O Address System Function (hex) (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 131 Specifications Table 6-9 System I/O Addresses (Continued) I/O Address System Function (hex) (shipping configuration) 0A2 - 0BF Unused 0C0 - 0DF DMA controller no. 2 0E0 - 0EF Unused 0F0 - 0F1 Coprocessor busy clear/reset 0F2 - 0FF Unused 100 - 16F Unused 170 - 177 Secondary fixed disk controller...
  • Page 132 Specifications Table 6-9 System I/O Addresses (Continued) I/O Address System Function (hex) (shipping configuration) 2F0 - 2F7 Unused 2F8 - 2FF Infrared port 300 - 31F Unused 320 - 36F Unused 370 - 377 Secondary diskette drive controller 378 - 37F Parallel port (LPT1/default) 380 - 387 Unused...

  • Page 133: System Memory Map

    Specifications Table 6-10 System Memory Map 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 01000000-047FFFFF Super extended memory...

  • Page 134: Connector Pin Assignments

    Connector Pin Assignments Table A-1 RJ-45 Network Interface Signal Signal Transmit + Unused Transmit – Receive – Receive + Unused Unused Unused Maintenance and Service Guide A–1...

  • Page 135: Universal Serial Bus

    Connector Pin Assignments Table A-2 RJ-11 Modem Signal Signal Unused Unused Unused Ring Unused Table A-3 Universal Serial Bus Signal Signal +5 VDC Data + Data – Ground Table A-4 S-Video Signal Signal Ground (Y) Y-Luminance (Intensity) Ground (C) C-Chrominance (Color) A–2 Maintenance and Service Guide...

  • Page 136: External Monitor

    Connector Pin Assignments Table A-5 External Monitor Signal Signal Red analog +5 VDC Green analog Ground Blue analog Monitor detect Not connected DDC 2B data Ground Horizontal sync Ground analog Vertical sync Ground analog DDC 2B clock Ground analog Maintenance and Service Guide A–3...
  • Page 137 Connector Pin Assignments Table A-6 Stereo Speaker/Headphone Signal Signal Audio out Ground Table A-7 Microphone Signal Signal Audio in Ground A–4 Maintenance and Service Guide...

  • Page 138: B Power Cord Set Requirements

    Power cord sets for use in other countries must meet the requirements of the country where the notebook is used. For more information on power cord set requirements, contact an HP authorized reseller or service provider. General Requirements The requirements listed below are applicable to all countries: ■...

  • Page 139: Country-Specific Requirements

    Power Cord Set Requirements Country-Specific Requirements 3-Conductor Power Cord Set Requirements Applicable Note Country Accredited Agency Number Australia EANSW Austria Belgium CEBC Canada Denmark DEMKO Finland FIMKO France Germany Italy Japan METI The Netherlands KEMA Norway NEMKO Sweden SEMKO Switzerland B–2 Maintenance and Service Guide...
  • Page 140 Power Cord Set Requirements 3-Conductor Power Cord Set Requirements Applicable Note Country Accredited Agency Number United Kingdom United States Notes 1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm 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 141: Screw Listing

    Screw Listing This appendix provides specification and reference information for the screws used in the notebook. All screws listed in this appendix are available in the Miscellaneous Screw Kit, spare part number 325529-001. Maintenance and Service Guide C–1...
  • Page 142 Screw Listing Table C-1 Phillips PM2.5×3.0 Screw Head Color Qty. Length Thread Width Black 3.0 mm 2.5 mm 5.0 mm Where used: One screw that secures the hard drive to the notebook (documented in Section 5.3) Phillips M2.5×3.0 Screw Location C–2 Maintenance and Service Guide...
  • Page 143 Screw Listing Table C-2 Torx T5 M2.5×4.5 Screw Head Color Qty. Length Thread Width Silver 4.5 mm 2.5 mm 5.0 mm Where used: Two screws that secure the hard drive to the hard drive frame (documented in Section 5.3) Table C-3 Phillips PM2.5×3.5 Screw Head Color...
  • Page 144 Screw Listing Table C-4 4.0-mm Socket M2.0×10.0 Alignment Pin Head Color Qty. Length Thread Width Silver 10.0 mm 2.0 mm 4.0 mm Where used: Two alignment pins that secure the hard drive to the hard drive frame (documented in Section 5.3) 4.0-mm Socket M2.0×10.0 Alignment Pin Locations C–4 Maintenance and Service Guide...
  • Page 145 Screw Listing Table C-5 Black Phillips PM2.0×3.0 Screw Head Color Qty. Length Thread Width Black 3.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the hard drive upper bezel to the hard drive frame (documented in Section 5.3) Phillips PM2.0×3.0 Screw Locations Maintenance and Service Guide C–5...
  • Page 146 Screw Listing Table C-6 Phillips PM2.0×4.0 Screw Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 5.0 mm Where used: One screw that secures the memory expansion compartment cover to the notebook (documented in Section 5.5) One screw that secures the mini PCI compartment cover to the notebook (documented in Section 5.6) Phillips M2.0×4.0 Screw Locations C–6...
  • Page 147 Screw Listing Table C-6 Phillips PM2.0×4.0 Screw (Continued) Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the TouchPad to the top cover (documented in Section 5.15) Phillips PM2.0×4.0 Screw Locations Maintenance and Service Guide C–7...
  • Page 148 Screw Listing Table C-6 Phillips PM2.0×4.0 Screw (Continued) Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the speaker/microphone to the top cover (documented in Section 5.17) Phillips PM2.0×4.0 Screw Locations C–8 Maintenance and Service Guide...
  • Page 149 Screw Listing Table C-7 M2.0×4.0 Security Screw Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 5.0 mm Where used: One screw that secures the mini PCI compartment cover to the notebook on models equipped with a 5-GHz wireless LAN board (documented in Section 5.6) M2.0×4.0 Security Screw Location Maintenance and Service Guide...
  • Page 150 Screw Listing Table C-8 Silver Phillips PM2.0×3.0 Screw Head Color Qty. Length Thread Width Silver 3.0 mm 2.0 mm 4.0 mm Where used: Three screws that secure the fan to the heat sink (documented in Section 5.9) Phillips PM2.0×3.0 Screw Locations C–10 Maintenance and Service Guide...
  • Page 151 Screw Listing Table C-8 Silver Phillips PM2.0×3.0 Screw (Continued) Head Color Qty. Length Thread Width Silver 3.0 mm 2.0 mm 4.0 mm Where used: Two screws that secure the switch board to the system board (documented in Section 5.18) Phillips PM2.0×3.0 Screw Locations Maintenance and Service Guide C–11...
  • Page 152 Screw Listing Table C-8 Silver Phillips PM2.0×3.0 Screw (Continued) Head Color Qty. Length Thread Width Silver 3.0 mm 2.0 mm 4.0 mm Where used: Two screws that secure the modem board to the system board (documented in Section 5.20) Phillips PM2.0×3.0 Screw Locations C–12 Maintenance and Service Guide...
  • Page 153 Screw Listing Table C-9 Torx T8 M2.0×8.0 Screw Head Color Qty. Length Thread Width Black 8.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the LED switch cover to the notebook (documented in Section 5.7) One screw that secures the keyboard to the notebook (documented in Section 5.8) Torx T8 M2.0×8.0 Screw Locations Maintenance and Service Guide...
  • Page 154 Screw Listing Table C-9 Torx T8 M2.0×8.0 Screw (Continued) Head Color Qty. Length Thread Width Black 8.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the display hinge covers to the notebook (documented in Section 5.12) Torx T8 M2.0×8.0 Screw Locations C–14 Maintenance and Service Guide...
  • Page 155 Screw Listing Table C-9 Torx T8 M2.0×8.0 Screw (Continued) Head Color Qty. Length Thread Width Black 8.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the display assembly to the notebook (documented in Section 5.12) Torx T8 M2.0×8.0 Screw Locations Maintenance and Service Guide C–15...
  • Page 156 Screw Listing Table C-9 Torx T8 M2.0×8.0 Screw (Continued) Head Color Qty. Length Thread Width Black 8.0 mm 2.0 mm 4.5 mm Where used: Eight screws that secure the top cover to the notebook (documented in Section 5.13) Torx T8 M2.0×8.0 Screw Locations C–16 Maintenance and Service Guide...
  • Page 157 Screw Listing Table C-10 Spring-Loaded Torx T8 M2.0×10.0 Screw Head Color Qty. Length Thread Width Silver 10.0 mm 2.0 mm 5.0 mm Where used: Two screws that secure the heat sink to the notebook (documented in Section 5.10; screws and springs secured to heat sink by c-clip) Spring-Loaded Torx T8 M2.0×10.0 Screw Locations Maintenance and Service Guide...
  • Page 158 Screw Listing Table C-11 Torx T8 M2.0×4.0 Screw Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 4.5 mm Where used: Four screws that secure the heat sink to the notebook (documented in Section 5.10) Torx T8 M2.0×4.0 Screw Locations C–18 Maintenance and Service Guide...
  • Page 159 Screw Listing Table C-11 Torx T8 M2.0×4.0 Screw (Continued) Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 4.5 mm Where used: Five screws that secure the top cover to the notebook (documented in Section 5.13) Torx T8 M2.0×4.0 Screw Locations Maintenance and Service Guide C–19...
  • Page 160 Screw Listing Table C-11 Torx T8 M2.0×4.0 Screw (Continued) Head Color Qty. Length Thread Width Black 4.0 mm 2.0 mm 4.5 mm Where used: Three screws that secure the system board to the notebook (documented in Section 5.19) Torx T8 M2.0×4.0 Screw Locations C–20 Maintenance and Service Guide...
  • Page 161 Screw Listing Table C-12 Torx T8 M2.0×6.0 Screw Head Color Qty. Length Thread Width Black 6.0 mm 2.0 mm 4.5 mm Where used: Two screws that secure the system board to the notebook (documented in Section 5.19) Torx T8 M2.0×6.0 Screw Locations Maintenance and Service Guide C–21...
  • Page 162 Screw Listing Table C-13 5.0-mm Socket M2.0×9.0 Standoff Head Color Qty. Length Thread Width Silver 9.0 mm 2.0 mm 5.0 mm Where used: Two standoffs that secure the system board to the base enclosure (documented in Section 5.19) 5.0-mm Socket M2.0×9.0 Standoff Locations C–22 Maintenance and Service Guide...
  • Page 163 Index battery release latch 1–17 battery specifications 6–5 6–6 AC adapter Bluetooth wireless device spare part number 3–11 removal 5–36 specifications 6–5 spare part number 3–5 advanced port replicator, spare 5–36 part number 3–10 Bluetooth wireless device air adapter cable, spare part cable, disconnecting 5–34 number 3–11 bottom components 1–16...
  • Page 164 Index components Diagnostics for Windows 2–1 bottom 1–16 2–7 front 1–9 disassembly sequence chart keyboard 1–13 5–2 left side 1–11 diskette drive rear panel 1–11 OS loading problems 2–23 right side 1–9 spare part number 3–10 top 1–14 display assembly Computer Setup removal 5–28 Advanced Menu 2–5...
  • Page 165 Index infrared port 1–12 intake vent 1–17 internal keypad 1–13 removal 5–20 interrupt specifications 6–8 spare part number 3–5 5–20 features 1–6 keyboard feet locations 5–8 components 1–13 Fn key 1–13 removal 5–15 front components 1–9 spare part numbers 3–5 function keys 1–13 5–15 troubleshooting 2–28...
  • Page 166 Index microphone input jack network, troubleshooting 2–30 location 1–12 nonfunctioning device, microphone jack troubleshooting 2–18 2–27 pin assignments A–4 notebook specifications 6–1 Microsoft Windows logo key num lock key 1–13 1–13 num lock light 1–14 mini PCI communications board operating system loading, removal 5–10 troubleshooting 2–19 spare part numbers 3–7...
  • Page 167 Index speaker jack pin assignments A–4 Quick Launch buttons 1–14 speaker/microphone, removal 5–41 real time clock battery cable, specifications disconnecting 5–34 AC adapter 6–5 real time clock battery, battery 6–5 6–6 removal 5–40 display 6–3 rear panel components 1–11 DMA 6–7 removal hard drive 6–4 preliminaries 4–1...
  • Page 168 Index top cover keyboard 2–28 removal 5–32 modem 2–30 spare part number 3–5 network 2–30 5–32 nonfunctioning device TouchPad 2–18 2–27 location 1–15 operating system loading removal 5–37 2–19 spare part number 3–5 overview 2–1 5–37 pointing device 2–29 TouchPad bracket, removal power 2–12 5–38 video 2–16...

Table of Contents