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Compaq Evo N115 Maintenance And Service Manual

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Maintenance and Service Guide

Compaq Evo N115 Series
Document Part Number: 263816-001
January 2002
This guide is a troubleshooting reference used for maintaining
and servicing the notebook. It provides comprehensive
information on identifying computer features, components, and
spare parts, troubleshooting computer problems, and performing
computer disassembly procedures.

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Summary of Contents for Compaq Evo N115

  • Page 1: Maintenance And Service Guide

    Maintenance and Service Guide Compaq Evo N115 Series Document Part Number: 263816-001 January 2002 This guide is a troubleshooting reference used for maintaining and servicing the notebook. It provides comprehensive information on identifying computer features, components, and spare parts, troubleshooting computer problems, and performing...
  • Page 2 © 2002 Compaq Information Technologies Group, L.P. Compaq, the Compaq logo, and Evo are trademarks of Compaq Information Technologies Group, L.P. in the U.S. and/or other countries. Microsoft and Windows are trademarks of Microsoft Corporation in the U.S. and/or other countries. Athlon, Duron, and PowerNow! are trademarks of the AMD Corporation in the U.S.

  • Page 3: Table Of Contents

    Contents 1 Product Description 1.1 Models ........1–2 1.2 Features .
  • Page 4 4 Removal and Replacement Preliminaries 4.1 Tools Required ......4–1 4.2 Service Considerations......4–2 Plastic Parts .

  • Page 5: Specifications

    6 Specifications A Connector Pin Assignments B Power Cord Set Requirements 3-Conductor Power Cord Set ..... . B–1 General Requirements ......B–1 Country-Specific Requirements .

  • Page 6: Product Description

    Product Description The Compaq Evo N115 Series of Personal Computers offers advanced modularity, AMD Mobile Athlon 4 and AMD Mobile Duron processors with 64-bit architecture, industry-leading Accelerated Graphics Port (AGP) implementation, and extensive multimedia support. Figure 1-1. Compaq Evo N115 Maintenance and Service Guide 1–1...

  • Page 7: Models

    Product Description 1.1 Models Computer models are shown in Table 1-1. Table 1-1 Compaq Evo N115 Models and Model Naming Conventions XXXXXX-XXX Description Options Brand/Series N1 = Evo Notebook 115 designator Processor type A = AMD Athlon D = AMD Duron Processor speed 110 = 1.10 GHz...
  • Page 8 Product Description Table 1-1 Compaq Evo N115 Models and Model Naming Conventions (Continued) Build-to-Order Models SKU# Belgium Config. code = KDH8 470023-558 Europe Config. code = KDH8 470020-516 France Config. code = KDH8 470020-518 Germany Config. code = KDH8 470020-520 Italy Config.
  • Page 9 Product Description Table 1-1 Compaq Evo N115 Models and Model Naming Conventions (Continued) Build-to-Order Models (Continued) SKU# Belgium Config. code = KDH7 470024-815 Denmark Config. code = KDH7 470024-536 Europe Config. code = KDH7 470023-930 Germany Config. code = KDH7...
  • Page 10 Product Description Table 1-1 Compaq Evo N115 Models and Model Naming Conventions (Continued) Build-to-Order Models (Continued) SKU# Japan Config. code = KDJR 470023-566 SKU# Canada Config. code = KDHC 470020-491 French Canada Config. code = KDHC 470020-511 United States Config. code = KDHB...
  • Page 11 Product Description Table 1-1 Compaq Evo N115 Models and Model Naming Conventions (Continued) Build-to-Order Models (Continued) SKU# Japan Config. code = KDJP 470023-561 SKU# United States Config. code = KDH6 470024-820 Configure-to-Order Models All configure-to-order models are United States models and have a config.
  • Page 12 Product Description Table 1-1 Compaq Evo N115 Models and Model Naming Conventions (Continued) Configure-to-Order Models All configure-to-order models are United States models and have a config. code of JNZZ. 470025-425 470025-423 470025-420 470025-418 470025-442 470025-439 470025-437 470025-435 470025-424 470025-422 470025-419...

  • Page 13: Features

    Product Description 1.2 Features 1.1- or 1.0-GHz, or 950- or 900-MHz AMD Mobile Athlon 4 processor, with 256-KB integrated L2 cache, or 950-, 900-, or 850-MHz AMD Mobile Duron processor, with 64-KB integrated L2 cache, varying by computer model VIA ProSavage KN 133 graphics accelerator with up to 32-MB of shared SDRAM and 4X AGP graphics card 128-MB high-performance Synchronous DRAM (SDRAM), expandable to 384 MB...

  • Page 14: Clearing A Password

    Product Description Connectors for: ❏ RJ-45 network ❏ RJ-11 modem ❏ Universal Serial Bus ❏ S-Video ❏ Parallel devices ❏ External monitor ❏ AC power ❏ Stereo line out/headphone ❏ Mono microphone ❏ External keyboard/mouse JBL Pro stereo speakers with bass reflex 1.3 Clearing a Password If the notebook you are servicing has an unknown password, follow these steps to clear the password.

  • Page 15: Power Management

    Product Description 1.4 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 level of performance Smart battery that provides an accurate battery power gauge Battery calibration Lid switch suspend/resume...

  • Page 16: Computer External Components

    Product Description 1.5 Computer External Components The external components on the right side of the computer are shown in Figure 1-2 and described in Table 1-2. Figure 1-2. Right Side Components Table 1-2 Right Side Components Item Component Function Mono microphone jack Connects a mono microphone, disabling the built-in microphone.
  • Page 17 Product Description The computer left side components are shown in Figure 1-3 and described in Table 1-3. Figure 1-3. Left Side Components 1–12 Maintenance and Service Guide...
  • Page 18 Product Description Table 1-3 Left Side Components Item Component Function Security cable slot Attaches an optional security cable to the computer. Vents Allow airflow to cool internal components. Ä CAUTION: To prevent damage, the computer shuts down if an overheating condition occurs. Do not block the cooling vent. Avoid placing the computer on a blanket, rug, or other flexible surface that may cover the vent area.
  • Page 19 Product Description The computer rear panel components are shown in Figure 1-4 and described in Table 1-4. Figure 1-4. Rear Panel Components Table 1-4 Rear Panel Components Item Component Function Battery light On: A battery pack is charging. Blinking: A battery pack that is the only available power source has reached a low-battery condition.
  • Page 20 Product Description Table 1-4 Rear Panel Components (Continued) Item Component Function DC power jack Connects any one of the following: AC adapter Optional automobile power adapter/charger Optional aircraft power adapter S-Video connector Connects a television, VCR, camcorder, or overhead projector. External monitor Connects an external monitor or overhead connector...
  • Page 21 Product Description The keyboard components are shown in Figure 1-5 and described in Table 1-5. Figure 1-5. Keyboard Components 1–16 Maintenance and Service Guide...
  • Page 22 Product Description Table 1-5 Keyboard Components Item Component Function through Perform preset functions. function keys Num lock key Turns on the numeric lock function. Embedded numeric Converts keys to numeric keypad. keypad Cursor control keys Move the cursor around the screen. Windows application Displays a menu when using a Microsoft application.
  • Page 23 Product Description The components on the top of the computer are shown in Figure 1-6 and described in Table 1-6. Figure 1-6. Top Components Table 1-6 Top Components Item Component Function Power light On: Power is turned on. Blinking: Computer is in Standby. The power light also blinks if a battery pack that is the only available power source reaches a low-battery condition.
  • Page 24 Product Description Table 1-6 Top Components (Continued) Item Component Function Battery light On: A battery pack is charging. Blinking: A battery pack that is the only available power source has reached a low-battery condition. Easy Access buttons (3) Provide quick access to the Internet. Refer to the Hardware Guide that ships with the computer for information about these buttons.
  • Page 25 Product Description The external components on the bottom of the computer are shown in Figure 1-7 and described in Table 1-7. Figure 1-7. Bottom Components Table 1-7 Bottom Components Item Component Function Tilt feet Tilt the computer for ease of use. Vents Allow airflow to cool internal components.
  • Page 26 Product Description Table 1-7 Bottom Components (Continued) Item Component Function Battery pack release switch Releases the battery pack from the battery compartment. Battery bay Accepts an 8-cell Lithium ion (li ion) battery pack. Label area Contains the serial number and Microsoft Certificate of Authenticity labels, which may be needed when you call Compaq customer...

  • Page 27: Design Overview

    Product Description 1.6 Design Overview This section presents a design overview of key parts and features of the computer. 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: Memory expansion board Hard drive...

  • Page 28: Troubleshooting

    Troubleshooting Å WARNING: Only authorized technicians trained by Compaq 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, no one should attempt to make repairs at the component level or to make modifications to any printed wiring board.

  • Page 29: Troubleshooting Flowcharts

    Troubleshooting 2.2 Troubleshooting Flowcharts Table 2-1 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 30 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)
  • Page 31 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...
  • Page 32 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 computer, or replacing it. Replace power supply (if Power on?
  • Page 33 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 computer and at power source. Power on? Done External Internal or Replace external Try different Power outlet external AC...
  • Page 34 Troubleshooting Flowchart 2.5 - No Power, Part 4 Continued from Section 2.4, No Power, Part 3. Open computer. Reseat loose Loose or components and damaged boards and parts? replace damaged items. Close computer and retest. Replace the following items (if applicable). Power on? Check computer operation after each replacement:...
  • Page 35 Troubleshooting Flowchart 2.6 - No Video, Part 1 No Video. Docking Station Go to *Note: To change from internal to Stand-alone Section 2.7, external display, use the hotkey or Docking No Video, Part 2. combination. Station? Stand-alone Internal or Adjust Video OK? Done external...
  • Page 36 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? Section 2.6, Video OK? Done No Video, Part 1.
  • Page 37 Troubleshooting Flowchart 2.8 - Nonfunctioning Docking Station (if applicable) Nonfunctioning Docking Station. Reseat power cord in docking station and power outlet. Reinstall Check voltage notebook into setting on docking station. docking station. Reset monitor Docking cable connector at Done station docking station.
  • Page 38 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,...
  • Page 39 Troubleshooting Flowchart 2.10 - No OS Loading from 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...
  • Page 40 Troubleshooting Flowchart 2.11 - No OS Loading from 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.
  • Page 41 Troubleshooting Flowchart 2.12 - No OS Loading from 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 Clean virus. on hard loading from Done drive? hard drive?
  • Page 42 Troubleshooting Flowchart 2.13 - No OS Loading from 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 computer. Go to Check diskette Boot Section 2.17, for system files.
  • Page 43 Troubleshooting Flowchart 2.14 - No OS Loading from 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. computer. Install Try another bootable disc. bootable disc. Boots from Done CD or DVD?
  • Page 44 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 Section 2.16, Undock audio? (if applicable)? No Audio, Part 2. Replace the following docking station Go to components one at a time as applicable.
  • Page 45 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?
  • Page 46 Troubleshooting Flowchart 2.17 - Nonfunctioning Device Nonfunctioning Device. Reseat device. Unplug the nonfunctioning device from the notebook, 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.
  • Page 47 Troubleshooting Flowchart 2.18 - Nonfunctioning Keyboard Keyboard not operating properly. Connect notebook to good external keyboard. Replace External system device board. works? Reseat internal keyboard connector (if applicable). Replace internal keyboard or cable. Done Done Replace system board. 2–20 Maintenance and Service Guide...
  • Page 48 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 49 Troubleshooting Flowchart 2.20 - Network or Modem Connection No network or modem connection. Network Replace jack or or modem jack have jack active? activated. Connect Digital to nondigital line? line. Reload NIC/modem drivers and Done configured in OS? reconfigure. Disconnect all Replace power from NIC/modem (if...

  • Page 50: 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 computer serial number and model number located on the bottom of the computer (Figure 3-1).

  • Page 51: Computer System Major Components

    Illustrated Parts Catalog 3.2 Computer System Major Components Figure 3-2. Computer System Major Components 3–2 Maintenance and Service Guide...
  • Page 52 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components Spare Part Item Description Number Displays 14.1-inch, XGA, CTFT 254108-001 13.3-inch, XGA, CTFT 254107-001 Plastics and Hardware Kit, includes: 254121-001 Left hinge cover Right hinge cover Optical drive rear alignment rail Optical drive front alignment rail Left side panel Right side panel...
  • Page 53 Illustrated Parts Catalog Computer System Major Components (continued) 3–4 Maintenance and Service Guide...
  • Page 54 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components (Continued) Spare Part Item Description Number Heat spreader 254124-001 Thermal Pad Kit (not illustrated) 265995-001 Optical drives 24X Max CD-ROM drive 254110-001 8X Max CD-RW drive 254111-001 8X Max DVD-ROM drive 254112-001 8X Max DVD-ROM/CD-RW combination drive 254113-001...
  • Page 55 Illustrated Parts Catalog Computer System Major Components (continued) 3–6 Maintenance and Service Guide...
  • Page 56 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components (Continued) Spare Part Item Description Number 254123-001 Diskette drive 254119-001 Audio board 254125-001 Charger board 254109-001 Mini PCI communication boards 56-KBPS domestic modem 248776-001 56-KBPS international modem 248777-002 System boards includes 256 MB SDRAM 273487-001 includes 128 MB SDRAM...

  • Page 57: Plastics And Hardware Kit Components

    Illustrated Parts Catalog 3.3 Plastics and Hardware Kit Components Figure 3-3. Plastics and Hardware Kit Components Table 3-2 Plastics and Hardware Kit Components Spare Part Number 254121-001 Item Description Item Description Left hinge cover Mini PCI slot cover Right hinge cover Left side panel Optical drive rear Right side panel...

  • Page 58: Cable Kit Components

    Illustrated Parts Catalog 3.4 Cable Kit Components Figure 3-4. Cable Kit Components Table 3-3 Kit Components Cable Spare Part Number 254120-001 Item Description Diskette drive cable Audio board cable Maintenance and Service Guide 3–9...

  • Page 59: Mass Storage Devices

    Illustrated Parts Catalog 3.5 Mass Storage Devices Figure 3-5. Mass Storage Devices Table 3-4 Mass Storage Devices Spare Part Item Description Number Hard drives 30 GB 192406-001 20 GB 200350-001 15 GB 216173-001 10 GB 200349-001 3–10 Maintenance and Service Guide...
  • Page 60 Illustrated Parts Catalog Table 3-4 Mass Storage Devices (Continued) Spare Part Item Description Number Diskette drive 254119-001 Optical drives 24X Max CD-ROM drive 254110-001 8X Max CD-RW drive 254111-001 8X Max DVD-ROM drive 254112-001 DVD-ROM/CD-RW combination drive 254113-001 264298-001 Maintenance and Service Guide 3–11...

  • Page 61: Miscellaneous

    Illustrated Parts Catalog 3.6 Miscellaneous Table 3-5 Spare Parts: Miscellaneous (not illustrated) Spare Part Description Number Logo Kit 255353-001 Screw Kit (includes the following screws, standoffs, and 254122-001 screwlocks; refer to Appendix C, “Screw Listing,” for more information on screw specifications and usage.) PM2.0 x 7.0 TM2.0 x 7.5 HM5.0 x 13.0 standoff...

  • Page 62: 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 Phillips P0 screwdriver 5.0-mm hex socket (for system board screwlocks) Tool kit (includes connector removal tool, loopback plugs, and case utility tool) Maintenance and Service Guide...

  • Page 63: 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 computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage.

  • Page 64: 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 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 65: 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 66: Workstation Precautions

    Removal and Replacement Preliminaries Store reusable electrostatic-sensitive parts from assemblies in protective packaging or nonconductive foam. Use transporters and conveyers 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 67: 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 68 Removal and Replacement Preliminaries Nonconductive plastic bags, tubes, or boxes 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...

  • Page 69: Removal And Replacement Procedures

    Removal and Replacement Procedures This chapter provides removal and replacement procedures. Phillips P1 and Torx T8 screws are removed during disassembly. There are 62 screws, standoffs, and screwlocks, in 11 different sizes, that must be removed and replaced when servicing the computer.

  • Page 70: Serial Number

    Removal and Replacement Procedures 5.1 Serial Number Report the computer serial number to Compaq when requesting information or ordering spare parts. The serial number is located on the bottom of the computer (Figure 5-1). Figure 5-1. Serial Number Location 5–2 Maintenance and Service Guide...

  • Page 71: 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. Table 5-1 Disassembly Sequence Chart Section Description # of Screws Removed Preparing the computer for disassembly Battery pack Hard drive 1 to remove hard drive...

  • Page 72: Preparing The Computer For Disassembly

    Removal and Replacement Procedures Table 5-1 Disassembly Sequence Chart (Continued) Section Description # of Screws Removed 5.12 Processor 5.13 Disk cell RTC battery 5.14 Top cover 5.15 Diskette drive 5.16 Charger board 5.17 Left side panel 3 screws 1 standoff 5.18 Right side panel 5.19...
  • Page 73 Removal and Replacement Procedures 3. Remove the battery pack by following these steps: a. Turn the computer bottom side up with the front facing forward. b. Slide and hold the battery release latch 1 1 1 1 toward the back of the computer (Figure 5-2).
  • Page 74 Removal and Replacement Procedures c. Lift and hold the battery bracket open as far as it will open 1 (Figure 5-3). d. Grasp the edges of the battery pack and slide it to the left to remove it 2 . Figure 5-3.
  • Page 75 Removal and Replacement Procedures e. Press in on the tabs on the battery bracket retention arms 1 and swing the battery bracket up and to the right 2 (Figure 5-4). Lift the battery bracket straight up to remove it 3 . Figure 5-4.
  • Page 76 Removal and Replacement Procedures 4. Remove the hard drive by following these steps: a. Remove the battery pack (Section 5.3). b. Remove the black PM2.0 × 7.0 hard drive retention screw 1 (Figure 5-5). c. Slide the hard drive to the right to unseat the hard drive connector 2 .
  • Page 77 Removal and Replacement Procedures d. Swing the right side of the hard drive up and to the left until it is resting at an angle (Figure 5-6). e. Lift the hard drive straight up and remove it 2 . Figure 5-6. Removing the Hard Drive Maintenance and Service Guide 5–9...
  • Page 78 Removal and Replacement Procedures 5. If the hard drive must be removed from the hard drive bezel, perform the following steps: a. Remove the four silver PM2.5 × 3.5 screws 1 that secure the hard drive to the hard drive bezel (Figure 5-7). b.

  • Page 79: Computer Feet

    Removal and Replacement Procedures 5.4 Computer Feet The computer feet are adhesive-backed rubber pads. The computer feet are included in the Plastics and Hardware Kit (spare part number 254121-001). The computer feet attach to the battery bracket and hard drive bezel as illustrated in Figure 5-8. Figure 5-8.
  • Page 80 Removal and Replacement Procedures 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the front facing forward. 3. Remove the black PM2.0 × 5.0 screw 1 that secures the memory expansion compartment cover to the base enclosure (Figure 5-9).

  • Page 81: Mini Pci Communications Board

    Removal and Replacement Procedures 6. Spread the memory expansion slot retaining tabs to release the memory expansion board 1 . The board tilts up at a 45-degree angle (Figure 5-10). 7. Remove the board by pulling it away from the connector at a 45-degree angle 2 .
  • Page 82 Removal and Replacement Procedures 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the front facing forward. 3. Remove the black PM2.0 × 5.0 screw 1 that secures the mini PCI communications slot cover to the base enclosure (Figure 5-11).
  • Page 83 Removal and Replacement Procedures 6. Spread the retaining tabs to release the mini PCI communications board 1 . The board tilts up at a 45-degree angle (Figure 5-12). 7. Remove the board by pulling it away from the connector at a 45-degree angle 2 .

  • Page 84: Optical Drive

    Removal and Replacement Procedures 5.7 Optical Drive Optical Drives Spare Part Number Information Optical drives 24X Max CD-ROM drive 254110-001 8X Max CD-RW drive 254111-001 8X Max DVD-ROM drive 254112-001 8X Max DVD-ROM/CD-RW combination drive 254113-001 264298-001 1. Prepare the computer for disassembly (Section 5.3). 2.
  • Page 85 Removal and Replacement Procedures 4. Turn the computer top side up with the front facing forward. 5. Insert a paper clip or similar thin metal rod into the manual release hole on the front bezel of the optical drive 1 (Figure 5-14).

  • Page 86: Led Cover

    Removal and Replacement Procedures 5.8 LED Cover LED Cover Spare Part Number Information LED cover 254117-001 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the rear panel facing forward. 3. Remove the two pewter TM2.0 × 7.5 screws that secure the LED cover to the base enclosure (Figure 5-15).
  • Page 87 Removal and Replacement Procedures 6. Press the keys to reveal the slot in the LED cover 1 (Figure 5-16). 7. Insert a flat-bladed tool into the slot in the LED cover and lift the left side of the LED cover up 2 . 8.

  • Page 88: Keyboard

    Removal and Replacement Procedures 5.9 Keyboard Keyboards Spare Part Number Information Keyboards Belgian 254114-181 Norwegian 254114-091 Brazilian 254114-201 Polish 254114-241 Danish 254114-081 Portuguese 254114-131 Dutch 254114-331 Spanish 254114-072 French Canadian 254114-121 Swedish 254114-101 French 254114-051 Swiss 254114-111 German 254114-041 Taiwanese 254114-AB1 Italian 254114-061...
  • Page 89 Removal and Replacement Procedures 3. Swing the back edge of the keyboard up and forward 1 and rest it upside down on the palm rest 2 (Figure 5-17). Figure 5-17. Releasing the Keyboard Maintenance and Service Guide 5–21...

  • Page 90: Display

    Removal and Replacement Procedures 4. Release the ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 (Figure 5-18). Figure 5-18. Disconnecting the Keyboard Cable 5. Remove the keyboard. Reverse the above procedure to install the keyboard. 5.10 Display Displays Spare Part Number Information...
  • Page 91 Removal and Replacement Procedures 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the LED cover (Section 5.8). 3. Remove the keyboard (Section 5.9). 4. Remove the two silver TM2.0 × 5.0 screws 1 that secure the hinge covers to the base enclosure (Figure 5-19). 5.
  • Page 92 Removal and Replacement Procedures 7. Press forward on the back of the hinge cover 1 (Figure 5-20). 8. Remove the hinge cover 2 . ✎ The display hinge covers are included in the Plastics and Hardware Kit (spare part number 254121-001). Figure 5-20.
  • Page 93 Removal and Replacement Procedures 9. Remove the pewter TM2.0 × 7.5 screw 1 that secures the display backlight 2 and display video ground cables 3 to the heat spreader (Figure 5-21). Figure 5-21. Removing the Display Ground Cable Screw Maintenance and Service Guide 5–25...
  • Page 94 Removal and Replacement Procedures 10. Disconnect the display backlight cable 1 from the system board and unroute the cable 2 from the heat spreader. 11. Disconnect the display video cable 3 from the system board and unroute the cable 4 from the heat spreader (Figure 5-22). Figure 5-22.
  • Page 95 Removal and Replacement Procedures 12. Remove the four silver TM2.0 × 8.0 screws 1 that secure the display to the base enclosure. Ä CAUTION: Secure the display when removing these screws. The display is secured to the computer only by these screws and will fall if not supported during screw removal.

  • Page 96: Heat Spreader

    Removal and Replacement Procedures When installing the display, install the screws in the 1 , 2 , 3 , 4 sequence shown in the Figure 5-24. Figure 5-24. Installing the Display Screws 5.11 Heat Spreader Heat Spreader Spare Part Number Information Heat spreader 254124-001 1.
  • Page 97 Removal and Replacement Procedures 2. Remove the three silver TM2.0 × 5.0 screws 1 that secure the heat spreader to the base enclosure (Figure 5-25). 3. Remove the four silver TM2.0 × 20.0 spring-loaded screws 2 that secure the heat spreader to the base enclosure. Figure 5-25.
  • Page 98 Removal and Replacement Procedures ✎ The spring-loaded screws should be removed and installed in the 1 , 2 , 3 , 4 sequence stamped into the heat spreader as illustrated in Figure 5-26. Figure 5-26. Heat Spreader Screw Sequence 5–30 Maintenance and Service Guide...
  • Page 99 Removal and Replacement Procedures 4. Lift up the front right side of the heat spreader 1 and slide it forward 2 until the back edge of the heat spreader clears the tab 3 on the base enclosure (Figure 5-27). Figure 5-27. Removing the Heat Spreader Maintenance and Service Guide 5–31...
  • Page 100 Removal and Replacement Procedures 5. Lift up the right side of the heat spreader 1 until it rests at an angle (Figure 5-28). 6. Slide the heat spreader to the right 2 until the left side of the heat spreader clears the base enclosure. 7.
  • Page 101 Removal and Replacement Procedures ✎ The heat spreader thermal pad should be replaced every time the processor is replaced. Refer to Figure 5-29 for the location of the thermal pad. The Thermal Pad Kit spare part number is 265995-001. Figure 5-29. Replacing the Thermal Pad Maintenance and Service Guide 5–33...

  • Page 102: Processor

    Removal and Replacement Procedures 5.12 Processor Processors Spare Part Number Information Processors AMD Mobile Athlon 4 1.1 GHz with PowerNow! technology 254105-001 (includes 256 KB L2 cache) AMD Mobile Athlon 4 1.0 GHz with PowerNow! technology 239184-001 (includes 256 KB L2 cache) AMD Mobile Athlon 4 900 MHz with PowerNow! technology 239182-001 (includes 256 KB L2 cache)
  • Page 103 Removal and Replacement Procedures 2. If a stopper 1 is installed in the left slot (marked “Lock”), remove it (Figure 5-30). 3. Insert a flat-bladed tool into the right slot (marked “Open”) 2 . 4. Swing the tool to the left 3 to unseat the processor from the socket on the system board.

  • Page 104: Disk Cell Rtc Battery

    Removal and Replacement Procedures When installing the processor, insert a flat-bladed tool in the left “Lock” slot 1 (Figure 5-31). Swing the tool to the right 2 to seat the processor in the socket on the system board. If the processor socket has the letters “CEN” 3 printed on the front, install a stopper 4 into the “Lock”...
  • Page 105 Removal and Replacement Procedures c. Keyboard (Section 5.9) d. Display (Section 5.10) e. Heat spreader (Section 5.11) 2. Use a flat-bladed tool to remove the RTC battery from the socket in the system board (Figure 5-32). Figure 5-32. Removing the Disk Cell RTC Battery ✎...

  • Page 106: Top Cover

    Removal and Replacement Procedures 5.14 Top Cover Top Cover Spare Part Number Information Top cover 254116-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d.
  • Page 107 Removal and Replacement Procedures 3. Remove the six pewter TM2.0 × 7.5 screws 1 that secure the top cover to the base enclosure (Figure 5-33). 4. Remove the three silver TM2.0 × 5.0 screws 2 in the battery bay that secure the top cover to the base enclosure. Figure 5-33.
  • Page 108 Removal and Replacement Procedures 5. Turn the computer top side up with the front facing forward. 6. Disconnect the TouchPad cable 1 from the low insertion force (LIF) connector on the system board (Figure 5-34). 7. Remove the two silver TM2.0 × 5.0 screws 2 and the pewter TM2.0 ×...
  • Page 109 Removal and Replacement Procedures 8. Swing the back edge of the top cover up and forward until the front edge of the top cover disengages from the base enclosure (Figure 5-35). Figure 5-35. Removing the Top Cover 9. Remove the top cover. Reverse the above procedure to install the top cover.

  • Page 110: Diskette Drive

    Removal and Replacement Procedures 5.15 Diskette Drive Diskette Drive Spare Part Number Information Diskette drive 254119-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d.
  • Page 111 Removal and Replacement Procedures 2. Release the ZIF connector 1 to which the diskette drive cable is connected and disconnect the cable 2 from the system board (Figure 5-36). 3. Remove the silver TM2.0 × 5.0 screw 3 that secures the diskette drive to the base enclosure.
  • Page 112 Removal and Replacement Procedures 4. Lift up the right side of the diskette drive 1 until the drive rests an angle (Figure 5-37). 5. Slide the diskette drive to the right 2 and remove it from the base enclosure. Figure 5-37. Removing the Diskette Drive 5–44 Maintenance and Service Guide...
  • Page 113 Removal and Replacement Procedures 6. Release the ZIF connector 1 to which the diskette drive cable is connected and disconnect the cable from the diskette drive 2 (Figure 5-38). ✎ The diskette drive cable is included in the Cable Kit (spare part number 254120-001).

  • Page 114: Charger Board

    Removal and Replacement Procedures 5.16 Charger Board Charger Board Spare Part Number Information Charger board 254109-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d.
  • Page 115 Removal and Replacement Procedures 2. Remove the silver TM2.0 × 5.0 screw 1 that secures the charger board to the system board (Figure 5-39). 3. Lift up on the back edge of the charger board 2 to disconnect it from the system board. Figure 5-39.

  • Page 116: Left Side Panel

    Removal and Replacement Procedures 4. Swing the right side of the charger board up and to the left 1 until the hard drive connector clears the system board (Figure 5-40). 5. Remove the charger board 2 . Figure 5-40. Removing the Charger Board Reverse the above procedure to install the charger board.
  • Page 117 Removal and Replacement Procedures 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d. Display (Section 5.10) e. Heat spreader (Section 5.11) Top cover (Section 5.14) g.

  • Page 118: Right Side Panel

    Removal and Replacement Procedures 5.18 Right Side Panel ✎ The right side panel is included in the Plastics and Hardware Kit (spare part number 254121-001). 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b.
  • Page 119 Removal and Replacement Procedures 2. Remove the three silver TM2.0 × 5.0 screws 1 that secure the right side panel to the base enclosure (Figure 5-42). 3. Lift the slot 2 on the alignment arm on the bezel off of the circular slot 3 on the base enclosure.

  • Page 120: Speaker Assembly

    Removal and Replacement Procedures 5.19 Speaker Assembly Speaker Assembly Spare Part Number Information Speaker assembly 254118-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d.
  • Page 121 Removal and Replacement Procedures 2. Disconnect the speaker cable 1 from the system board (Figure 5-43). 3. Lift the speaker assembly straight up and remove it 2 . Figure 5-43. Removing the Speaker Assembly Reverse the above procedure to install the speaker assembly. Maintenance and Service Guide 5–53...

  • Page 122: Audio Board

    Removal and Replacement Procedures 5.20 Audio Board Audio Board Spare Part Number Information Audio board 254125-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d.
  • Page 123 Removal and Replacement Procedures 2. Disconnect the audio cable 1 from the audio board (Figure 5-44). 3. Remove the two silver TM2.0 × 5.0 screws 2 that secure the audio board to the base enclosure. 4. Remove the audio board 3 . Figure 5-44.

  • Page 124: Fan

    Removal and Replacement Procedures 5.21 Fan Spare Part Number Information 254123-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Optical drive (Section 5.7) b. LED cover (Section 5.8) c. Keyboard (Section 5.9) d. Display (Section 5.10) e.
  • Page 125 Removal and Replacement Procedures 2. Disconnect the fan cable 1 from the system board (Figure 5-45). 3. Remove the two silver TM2.0 × 5.0 screws 2 that secure the fan to the system board. 4. Remove the fan 3 . Figure 5-45.

  • Page 126: System Board

    Removal and Replacement Procedures 5.22 System Board System Boards Spare Part Number Information System boards includes 256 MB SDRAM 263723-001 includes 128 MB SDRAM 254103-001 ✎ When replacing the system board, ensure that the following components are removed from the old system board and installed on the new system board: Memory expansion boards (Section 5.5) Mini PCI communications board (Section 5.6)
  • Page 127 Removal and Replacement Procedures Top cover (Section 5.14) g. Diskette drive (Section 5.15) h. Charger board (Section 5.16) Left side panel (Section 5.17) Right side panel (Section 5.18) k. Fan (Section 5.21) 2. Disconnect the audio cable 1 from the audio board and remove the cable from the clips 2 in the base enclosure (Figure 5-46).
  • Page 128 Removal and Replacement Procedures 3. Remove the following components (Figure 5-47): a. Four silver TM2.0 × 5.0 screws 1 that secure the optical drive front and rear alignment rails b. Optical drive front 2 and rear 3 alignment rails c. Two silver HM5.0 × 17.5 standoffs 4 d.
  • Page 129 Removal and Replacement Procedures 5. Open the connector cover 1 to reveal the rear panel connectors (Figure 5-48). 6. Remove the four silver HM5.0 × 10.5 screwlocks 2 on each side of the parallel and serial connectors. Figure 5-48. Removing the System Board Fasterners (continued) 7.
  • Page 130 Removal and Replacement Procedures 8. Use the optical drive connector 1 to lift the front of the system board 2 until it clears the base enclosure (Figure 5-49). 9. Slide the system board forward 3 and remove it from the base enclosure.
  • Page 131 Removal and Replacement Procedures 10. If necessary, disconnect the audio board cable from the system board (Figure 5-50). ✎ The audio cable is included in the Cable Kit (spare part number 254120-001). Figure 5-50. Removing the Audio Board Cable Reverse the above procedure to install the system board. Maintenance and Service Guide 5–63...
  • Page 132 Specifications This chapter provides physical and performance specifications. Table 6-1 Computer Dimensions Height 12.4 in 31.5 cm Width 10.6 in 26.9 cm Depth 1.64 in 4.2 cm Weight (depending on 6.63 lbs 3.0 kg configuration and components) Stand-alone power requirements Nominal operating 14.8 VDC voltage...
  • Page 133 Specifications Table 6-1 Computer (Continued) Shock Operating 10 G, 11 ms, half-sine Nonoperating 60 G, 11 ms, half-sine Vibration Operating 0.5 G zero-to-peak, 10 to 500 Hz, at 0.5 oct/min sweep rate Nonoperating 1.0 G zero-to-peak, 10 to 500 Hz, at 0.5 oct/min sweep rate ✎...
  • Page 134 Specifications Table 6-2 14.1-inch XGA, TFT Display Dimensions Height 8.97 in 22.8 cm Depth 11.76 in 29.9 cm Diagonal 14.1 in 35.81 cm Number of colors 256K Contrast ratio 150:1 Brightness 120+ nit Pixel resolution Pitch 0.279 × 0.279 mm Format 1024 ×...
  • Page 135 Specifications Table 6-3 13.3-inch XGA, TFT Display Dimensions Height 7.98 in 20.28 mm Depth 10.64 in 27.03 mm Width 13.30 in 33.79 mm Number of colors Up to 16.8 million Contrast ratio 150:1 Brightness 120 nits minimum, 150 nits typical Pixel resolution Pitch 0.264 ×...
  • Page 136 Specifications Table 6-3 Hard Drives 30 GB 20 GB 15 GB 10 GB User capacity per 30.0 GB 20.0 GB 15.0 GB 10.0 GB drive Drive height 9.5 mm 9.5 mm 9.5 mm 9.5 mm (with drive frame) Drive width 70 mm 70 mm 70 mm...
  • Page 137 Specifications Table 6-3 Hard Drives (Continued) 30 GB 20 GB 15 GB 10 GB Physical configuration Cylinders 22,784 22,784 25,800 22,784 Heads Sectors per 293 to 560 293 to 560 398 to 731 293 to 560 track Bytes per sector Buffer size 2 MB 2 MB...
  • Page 138 Specifications Table 6-4 Diskette Drive Diskette size 3.5 inch Light On system Height 0.5 in (12.7 mm) Bytes per sector Sectors per track High density 18 (1.44 MB) Low density Tracks per side High density Low density Read/write heads Average seek times Track-to-track (high/low) 3 to 6 ms Average (high/low)
  • Page 139 Specifications Table 6-5 CD-ROM Drive Applicable disk CD-ROM (Mode 1, 2, and 3) CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R (read only) CD Plus Photo CD (single/multisession) CD-Extra Video CD CD-WO (fixed packets only) CD-Bridge Center hole diameter...
  • Page 140 Specifications Table 6-6 DVD-ROM Drive Applicable disk DVD-5, DVD-9, DVD-10 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 (read only) CD Plus Photo CD (single/multisession) CD-Bridge Center hole diameter .59 in...
  • Page 141 Specifications Table 6-7 CD-RW Drive Center hole diameter .59 in .39 cm Disk diameter 12 cm, 8 cm Disk thickness .47 in .12 cm Track pitch .74 µm Access time Random < 150 ms Full stroke < 225 ms Audio output level Line-out, 0.7 Vrms Cache buffer 128 KB...
  • Page 142 Specifications Table 6-8 External AC Adapter Weight .45 lb .21 kg Power supply (input) Operating voltage 100 to 240 VAC RMS nominal Operating current 1.5 A RMS Operating frequency range 50 to 60 Hz AC nominal Maximum transient 4/50 kV Table 6-9 8-cell, Li ion Battery Pack Dimensions...
  • Page 143 Specifications Table 6-10 System DMA Hardware DMA 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 144 Specifications Table 6-11 System Interrupts Hardware IRQ System Function IRQ0 System timer IRQ1 Keyboard controller IRQ2 Cascaded IRQ3 COM2 IRQ4 COM1 IRQ5 Audio (default)* IRQ6 Diskette drive IRQ7 Parallel port IRQ8 Real time clock (RTC) IRQ9 Infrared IRQ10 System use IRQ11 System use IRQ12...
  • Page 145 Specifications Table 6-12 System I/O Addresses I/O Address (hex) System Function (shipping configuration) 000 - 00F DMA controller no. 1 010 - 01F Unused 020 - 021 Interrupt controller no. 1 022 - 024 Opti chipset configuration registers 025 - 03F Unused 02E - 02F 87334 “Super IO”...
  • Page 146 Specifications Table 6-12 System I/O Addresses (Continued) I/O Address (hex) System Function (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 147 Specifications Table 6-12 System I/O Addresses (Continued) I/O Address (hex) System Function (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 148 Specifications Table 6-13 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...
  • Page 149 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 150 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 A–2 Maintenance and Service Guide...
  • Page 151 Connector Pin Assignments Table A-4 S-Video Signal Signal Ground (Y) Y-Luminance (Intensity) Ground (C) C-Chrominance (Color) Maintenance and Service Guide A–3...
  • Page 152 Connector Pin Assignments Table A-5 Parallel Signal Signal Strobe* Acknowledge* Data bit 0 Busy Data bit 1 Paper out Data bit 2 Select Data bit 3 Auto line feed* Data bit 4 Error* Data bit 5 Initialize printer* Data bit 6 Select in* Data bit 7 18-25...
  • Page 153 Connector Pin Assignments Table A-6 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–5...
  • Page 154 Connector Pin Assignments Table A-7 Stereo Speaker/Headphone Signal Signal Audio out Ground Table A-8 Microphone Signal Signal Audio in Ground A–6 Maintenance and Service Guide...
  • Page 155 Connector Pin Assignments Table A-9 External Keyboard/Mouse Signal Signal Keyboard/mouse DATA +5 VDC Keyboard/mouse DATA Keyboard/mouse CLK Ground Keyboard/mouse CLK Maintenance and Service Guide A–7...

  • Page 156: B Power Cord Set Requirements

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

  • Page 157: Country-Specific Requirements

    Power Cord Set Requirements Country-Specific Requirements 3-Conductor Power Cord Set Requirements Country Accredited Agency Applicable Note Number Australia EANSW Austria Belgium CEBC Canada Denmark DEMKO Finland FIMKO France Germany Italy Japan METI The Netherlands KEMA Norway NEMKO Sweden SEMKO Switzerland United Kingdom United States Notes...
  • Page 158 Power Cord Set Requirements 2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration. 3.

  • Page 159: C Screw Listing

    Screw Listing This appendix provides specification and reference information for the screws used in the computer. All screws listed in this appendix are available in the Miscellaneous Screw Kit, spare part number 254122-001. Maintenance and Service Guide C–1...
  • Page 160 Screw Listing Table C-1 Phillips M2.0 × 7.0 Screw Head Color Length Thread Width black 7.0 mm 2.0 mm 4.0 mm Where used: One screw that secures the hard drive to the computer (documented in Section 5.3, step 4b) Figure C-1. Phillips M2.0 × 7.0 Screw Location C–2 Maintenance and Service Guide...
  • Page 161 Screw Listing Table C-2 Phillips M2.5 × 3.5 Screw Head Color Length Thread Width black 3.5 mm 2.5 mm 5.0 mm Where used: Four screws that secure the hard drive to the hard drive bracket (documented in Section 5.3, step 5a) Figure C-2.
  • Page 162 Screw Listing Table C-3 Phillips M2.0 × 5.0 Screw Head Color Length Thread Width black 5.0 mm 2.0 mm 4.5 mm Where used: 1 One screw that secures the memory expansion compartment cover to the base enclosure (documented in Section 5.4, step 3) 2 One screw that secures the mini PCI compartment cover to the top cover (documented in Section 5.6, step 3) Figure C-3.
  • Page 163 Screw Listing Table C-4 Torx M2.0 × 7.5 Screw Head Color Length Thread Width pewter 7.5 mm 2.0 mm 4.5 mm Where used: 1 Two screws that secure the LED cover to the base enclosure (documented in Section 5.7, step 3) 2 Two screws that secure the optical drive to the base enclosure (documented in Section 5.9, step 5) 3 Six screws that secure the top cover to the base enclosure...
  • Page 164 Screw Listing Table C-4 Torx M2.0 × 7.5 Screw (Continued) Head Color Length Thread Width pewter 7.5 mm 2.0 mm 4.5 mm Where used: 1 One screw that secures the display ground cables to the base enclosure (documented in Section 5.10, step 9) 2 One screw that secures the top cover to the base enclosure (documented in Section 5.14, step 7) Figure C-5.
  • Page 165 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: 1 Two screws that secure the display hinge covers to the base enclosure (documented in Section 5.10, step 4) 2 Three screws that secure the heat spreader to the base enclosure (documented in Section 5.11, step 2) 3 Two screws that secure the top cover to the base enclosure...
  • Page 166 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: Three screws that secure the top cover to the base enclosure in the battery bay (documented in Section 5.14, step 4) Figure C-7.
  • Page 167 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: 1 One screw that secures the diskette drive to the base enclosure (documented in Section 5.15, step 3) 2 One screw that secures the charger board to the base enclosure (documented in Section 5.16, step 2) Figure C-8.
  • Page 168 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: Three screws that secure the left side panel to the base enclosure (documented in Section 5.17, steps 2a and 2b) Figure C-9.
  • Page 169 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: Three screws that secure the right side panel to the base enclosure (documented in Section 5.18, step 2) Figure C-10.
  • Page 170 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: 1 Two screws that secure the audio board to the base enclosure (documented in Section 5.20, step 3) 2 Two screws that secure the fan to the base enclosure (documented in Section 5.21, step 3) Figure C-11.
  • Page 171 Screw Listing Table C-5 Torx M2.0 × 5.0 Screw (Continued) Head Color Length Thread Width silver 5.0 mm 2.0 mm 4.5 mm Where used: 1 Four screws that secure the optical drive front and rear alignment rails to the base enclosure (documented in Section 5.22, step 3a) 2 One screw that secures the PC Card bracket and system board to the base enclosure (documented in Section 5.22, step 3e) Figure C-12.
  • Page 172 Screw Listing Table C-6 Torx M2.0 × 8.0 Screw Head Color Length Thread Width silver 8.0 mm 2.0 mm 4.5 mm Where used: Four screws that secure the display to the base enclosure (documented in Section 5.10, step 12) Figure C-13. Torx M2.0 × 8.0 Screw Locations C–14 Maintenance and Service Guide...
  • Page 173 Screw Listing Table C-7 Torx M2.0 × 20.0 Screw Head Color Length Thread Width silver 20.0 mm 2.0 mm 6.0 mm Where used: Four spring-loaded screws that secure the heat spreader to the base enclosure (documented in Section 5.11, step 3) Figure C-14.
  • Page 174 Screw Listing Table C-8 Hex M5.0 × 13.0 Standoff Head Color Length Thread Width silver 13.0 mm 5.0 mm Where used: One standoff that secures the left side panel to the base enclosure (documented in Section 5.17, step 2c) Figure C-15. Hex M5.0 × 13.0 Standoff Location C–16 Maintenance and Service Guide...
  • Page 175 Screw Listing Table C-9 Hex M5.0 × 17.5 Standoff Head Color Length Thread Width silver 17.5 mm 5.0 mm Where used: Two standoffs that secure the system board to the base enclosure (documented in Section 5.22, step 3c) Figure C-16. Hex M5.0 × 17.5 Standoff Locations Maintenance and Service Guide C–17...
  • Page 176 Screw Listing Table C-10 Hex M5.0 × 9.0 Standoff Head Color Length Thread Width silver 9.0 mm 5.0 mm Where used: One standoff that secures the system board to the base enclosure (documented in Section 5.22, step 3d) Figure C-17. Hex M5.0 × 9.0 Standoff Location C–18 Maintenance and Service Guide...
  • Page 177 Screw Listing Table C-11 Hex M5.0 × 10.5 Standoff Head Color Length Thread Width silver 10.5 mm 5.0 mm Where used: Four screwlocks that secure the system board to the base enclosure through the rear panel (documented in Section 5.22, step 6) Figure C-18.
  • Page 178 Index battery, real time clock (RTC) illustrated 3–4 AC adapter removal 5–36 spare part number 3–12 spare part number 3–5 specifications 6–11 5–36 audio board bottom components 1–20 illustrated 3–6 removal 5–54 spare part number 3–7 Cable Kit 3–5 3–9 5–54 cables, service considerations audio board cable...
  • Page 179 Index connector pin assignments display external monitor connector illustrated 3–2 A–5 removal 5–22 headphone jack A–6 spare part numbers 3–3 microphone jack A–6 5–22 modem connector A–2 specifications 6–3 6–4 monitor connector A–5 display lid switch 1–19 network connector A–1 display release latch 1–19 parallel connector A–4 DMA specifications 6–12...
  • Page 180 Index removal 5–28 spare part number 3–5 5–28 illustrated 3–4 hinge cover removal 5–56 illustrated 3–2 3–8 spare part number 3–7 removal 5–23 5–56 features 1–8 feet 5–11 I/O address specifications Fn key 1–17 6–14 function keys 1–17 illustrated parts catalog 3–1 interrupt specifications 6–13 grounding equipment and methods 4–6...
  • Page 181 Index mouse connector location 1–15 mass storage devices 3–10 pin assignments A–7 see also diskette drive CD-ROM drive DVD-ROM drive hard network connector drive location 1–15 memory expansion board pin assignment A–1 replacement 5–11 network, troubleshooting 2–22 spare part numbers 3–12 nonfunctioning device, 5–11 troubleshooting 2–10...
  • Page 182 Index PhoenixBIOS Setup Utility RJ-11 jack 2–1 location 1–15 plastic parts 4–2 pin assignments A–2 Plastics and Hardware Kit RJ-45 jack components 3–3 3–8 location 1–15 spare part number 3–3 3–8 pin assignments A–1 pointing device, troubleshooting 2–21 Screw Kit, spare part number power button 1–19 3–12 power cord, spare part...
  • Page 183 Index interrupts 6–13 transporting precautions 4–4 memory map 6–17 troubleshooting static shielding materials 4–7 audio 2–17 stereo speaker jack docking station 2–10 location 1–11 flowcharts 2–2 pin assignments A–6 keyboard 2–20 S-video connector modem 2–22 location 1–15 network 2–22 pin assignments A–3 nonfunctioning device system board 2–10...

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