Compaq Evo Notebook N1005 Series Maintenance And Service Manual
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Compaq Evo Notebook N1005 Series Maintenance And Service Manual

Compaq Evo Notebook N1005 Series Maintenance And Service Manual

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Compaq Evo Notebook N1005 Series Maintenance And Service Manual

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  • 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

    Maintenance and Service Guide Compaq Evo Notebook N1005 Series and Compaq Presario 900 Series Mobile PC Document Part Number: 272638-001 July 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.
  • Page 3 All other product names mentioned herein may be trademarks of their respective companies. Compaq shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for Compaq products are set forth in the express limited warranty statements accompanying such products.

  • Page 4: Table Of Contents

    Selecting from the Advanced Menu ... . . 2–5 2.2 Using Compaq Diagnostics ....2–7 Obtaining, Saving, or Printing Configuration Information.
  • Page 5 Contents 3 Illustrated Parts Catalog 3.1 Serial Number Location ..... . . 3–1 3.2 Computer System Major Components ... . 3–2 3.3 Miscellaneous Plastics/Hardware Kit .
  • Page 6 Contents 5.16 TouchPad Components ..... 5–41 5.17 Display Release Assembly....5–43 5.18 Charger Board .

  • Page 7: Product Description

    Product Description The Compaq Evo Notebook N1005 and Presario 900 Series of Personal Computers offer advanced modularity, AMD Athlon and Duron processors, industry-leading Accelerated Graphics Port (AGP) implementation, and extensive multimedia support. Figure 1-1. Compaq Evo Notebook N1005 and Presario 900 Series Maintenance and Service Guide 1–1...

  • Page 8: Models

    Product Description 1.1 Models Computer models are shown in Tables 1-1 through 1-3. Table 1-1 Compaq Evo Notebook N1005 and Presario 900 Model Naming Conventions P900 XXXXXX-XXX Description Options Brand/Series E = Evo 1005 = 1005 Series designator P = Presario...
  • Page 9 Product Description Table 1-2 Compaq Evo Notebook N1005 Series Models The following Evo Notebook N1005 Series models use config. code KSXZ and features: ■ TouchPad ■ 8-cell, 4.0-Ah lithium ion (Li ion) battery pack ■ 2-year warranty ■ diskette drive...
  • Page 10 Product Description Table 1-2 Compaq Evo Notebook N1005 Series Models (Continued) The following Evo Notebook N1005 Series models use config. code KSBZ and feature: ■ TouchPad ■ 8-cell, 4.0-Ah lithium ion (Li ion) battery pack ■ 1-year warranty ■ diskette drive...
  • Page 11 Product Description Table 1-3 Compaq Presario 900 Series Mobile PC Models The following Presario 900 Series Mobile PC models use config. code KSXZ and features: ■ TouchPad ■ 8-cell, 4.0-Ah lithium ion (Li ion) battery pack ■ 2-year warranty ■...
  • Page 12 Product Description Table 1-3 Compaq Presario 900 Series Mobile PC Models (Continued) The following Presario 900 Series Mobile PC model uses config. code KSB1 and features: ■ TouchPad ■ 8-cell, 4.0-Ah lithium ion (Li ion) battery pack ■ 1-year warranty ■...
  • Page 13 Product Description Table 1-3 Compaq Presario 900 Series Mobile PC Models (Continued) P905 Australia/New Zealand 470037-311 P904 European Russia 470038-106 International 470038-102 Saudi Arabia 470038-101 France 470038-103 Switzerland 470038-107 Germany 470038-104 Turkey 470038-108 Israel 470038-105 United Kingdom 470038-109 P903 Korea...

  • Page 14: Features

    Product Description Table 1-3 Compaq Presario 900 Series Mobile PC Models (Continued) P901 European Russia 470037-142 International 470037-131 Saudi Arabia 470037-122 France 470037-136 Switzerland 470037-343 Germany 470037-120 Turkey 470037-149 Israel 470037-303 United Kingdom 470037-154 P900 Asia Pacific 470040-356 Korea 470040-357...
  • Page 15 Product Description ■ Support for one Type I or II PC Card slot with support for both 32-bit CardBus and 16-bit PC Cards ■ External 90 W AC adapter with power cord ■ 8-cell Li ion battery pack ■ 40-, 30-, or 20-GB high-capacity hard drive, varying by computer model ■...

  • Page 16: 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 computer for disassembly (refer to Section 5.3, “Preparing the Computer for Disassembly,” for more information).

  • Page 17: 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 18: Computer External Components

    Product Description 1.5 Computer External Components The external components on the front and right side of the computer are shown in Figure 1-2 and described in Table 1-4. Figure 1-2. Front and Right Side Components Table 1-4 Front and Right Side Components Item Component Function...
  • Page 19 Product Description Table 1-4 Front and Right Side Components (Continued) Item Component Function Display release latch Opens the computer. 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 The computer rear panel and left side components are shown in Figure 1-3 and described in Table 1-5. Figure 1-3. Rear Panel and Left Side Components Table 1-5 Rear Panel and Left Side Components Item Component Function Stereo speaker/ Connects stereo speakers, headphones, headphone jack headset, or television audio.
  • Page 21 Product Description Table 1-5 Rear Panel and Left Side Components (Continued) Item Component Function Provides airflow to cool internal components. S-Video connector Connects a television, VCR, camcorder, or overhead projector. External monitor Connects an external monitor or overhead connector projector. External Connects an optional full-sized keyboard or keyboard/mouse...
  • Page 22 Product Description The computer keyboard components are shown in Figure 1-4 and described in Table 1-6. Figure 1-4. Keyboard Components Table 1-6 Keyboard Components Item Component Function through Perform preset functions. function keys Used with hotkeys to perform preset hotkey functions.
  • Page 23 Product Description Table 1-6 Keyboard Components (Continued) Item Component Function Windows logo keys Display the Windows Start menu. Windows application Displays a menu when using a Microsoft application. The menu is the same one that is displayed by pressing the right mouse button.
  • Page 24 Product Description The computer top components are shown in Figure 1-5 and described in Table 1-7. Figure 1-5. Top Components Table 1-7 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 25 Product Description Table 1-7 Top Components (Continued) Item Component Function Power button Turns on the computer. Use the operating system Shut Down command to turn off the computer. Digital audio button Launches Windows Media Player to play MP3 music. Volume control buttons Adjust the volume of the stereo speakers.
  • Page 26 Product Description The external components on the bottom of the computer are shown in Figure 1-6 and described in Table 1-8. Figure 1-6. Bottom Components Table 1-8 Bottom Components Item Component Function Hard drive retention screw Secures the hard drive to the computer.
  • Page 27 Battery pack release switch Releases the battery pack from the battery compartment. Battery bay Accepts an 8-cell Li ion battery pack. Serial number Identifies the computer; needed when you call Compaq customer support. Maintenance and Service Guide 1–21...

  • Page 28: 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: ■...

  • Page 29: 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 make modifications to any printed wiring board.

  • Page 30: Using Computer Setup

    Troubleshooting ■ Compaq Diagnostics—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 31: 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 computer, a docking base, and any battery packs in the system. ■ View specification information about the processor, memory and cache size, and system ROM.

  • Page 32: Selecting From The Security Menu

    To Do This Setup Password Enter, change, or delete a setup password. (The setup password is called an administrator password in Compaq Computer Security, a program accessed from the Windows Control Panel.) Power-on Password Enter, change, or delete a power-on password.

  • Page 33: Selecting From The Advanced Menu

    Troubleshooting Selecting from the Advanced Menu Table 2-3 Advanced Menu Select To Do This Language (or press Change the Computer Setup language. Boot Options Enable/disable: ■ QuickBoot, which starts the computer more quickly by eliminating some startup tests. (If you suspect a memory failure and want to test memory automatically during startup, disable QuickBoot.) ■...
  • Page 34 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 35: Using Compaq Diagnostics

    Troubleshooting 2.2 Using Compaq Diagnostics When you access Compaq Diagnostics, a scan of all system components is displayed on the screen before the Compaq Diagnostics window opens. You can display more or less information from anywhere within Compaq Diagnostics by selecting Level on the menu bar.

  • Page 36: Obtaining, Saving, Or Printing Diagnostic

    Troubleshooting Obtaining, Saving, or Printing Diagnostic Test Information 1. Access Compaq Diagnostics by selecting Start > Settings > Control Panel > Compaq Diagnostics. 2. Select the Test tab. 3. In the scroll box, select the category or device you want to test.
  • Page 37 Troubleshooting 5. Select a test mode: ❏ Interactive Mode—Provides maximum control over the testing process. You determine whether the test was passed or failed, and you may be prompted to insert or remove devices. ❏ Unattended Mode—Does not display prompts. If errors are found, they are displayed when testing is complete.

  • Page 38: 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 39 Troubleshooting Flowchart 2.1 - Initial Troubleshooting Begin troubleshooting. Go to Is there Flowchart 2.2, power? No Power, Part 1. Check Beeps, LED board, LEDs, or error speaker messages? connections. Go to All drives Flowchart 2.17, working? Nonfunctioning Device. Go to Is there video? Flowchart 2.6, Go to...
  • Page 40 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 Flowchart 2.3, on battery on battery power. No Power, power? power? Part 2. Go to Power up Power up...
  • Page 41 Troubleshooting Flowchart 2.3 - No Power, Part 2 Continued from Flowchart 2.2, No Power, Part 1. Visually check for debris in battery socket and clean if necessary. Power on? Done Check battery by recharging, moving it to another computer, or replacing it. Replace power supply Power on?
  • Page 42 Troubleshooting Flowchart 2.4 - No Power, Part 3 Continued from Flowchart 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 Power outlet Try different external AC...
  • Page 43 Troubleshooting Flowchart 2.5 - No Power, Part 4 Continued from Flowchart 2.4, No Power, Part 3. Open computer. Reseat loose components and Loose or boards and damaged replace parts? damaged items. Close computer and retest. Replace the following items (if applicable). Power on? Check computer operation after each replacement:...
  • Page 44 Troubleshooting Flowchart 2.6 - No Video, Part 1 No video. Docking station Go to * To change from internal to Stand-alone Flowchart 2.7, external display, use the hotkey or docking No Video, Part 2. combination. station? Stand-alone Internal or Adjust external Video OK? Done...
  • Page 45 Troubleshooting Flowchart 2.7 - No Video, Part 2 Continued from Flowchart 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 Flowchart 2.6, No Video, Part 1.
  • Page 46 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 station docking station. Done operating? Docking...
  • Page 47 Troubleshooting Flowchart 2.9 - No Operating System (OS) Loading No OS loading.* Reseat power * Before beginning troubleshooting, always cord in docking check cable connections, cable ends, and station and drives for bent or damaged pins. power outlet. No OS loading from hard drive, go to Flowchart 2.10, No OS Loading from...
  • Page 48 Troubleshooting Flowchart 2.10 - No OS Loading from Hard Drive, Part 1 OS not loading from hard drive. Go to Flowchart 2.11, Nonsystem No OS Loading disk message? from Hard Drive, Part 2. Reseat external hard drive. OS loading? Done Boot from Go to Flowchart 2.13,...
  • Page 49 Troubleshooting Flowchart 2.11 - No OS Loading from Hard Drive, Part 2 Continued from Flowchart 2.10, No OS Loading Reseat from Hard Drive, hard drive. Part 1. 1. Replace hard CD or drive. diskette in 2. Replace drive? Hard drive system board.
  • Page 50 Troubleshooting Flowchart 2.12 - No OS Loading from Hard Drive, Part 3 Continued from Flowchart 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 51 Troubleshooting Flowchart 2.13 - No OS Loading from Diskette Drive OS not loading Reseat from Done diskette drive. loading? diskette drive. Install bootable Bootable Nonsystem diskette and diskette disk message? reboot computer. in drive? Go to Check diskette Boot Flowchart 2.17, for system files.
  • Page 52 Troubleshooting Flowchart 2.14 - No OS Loading from CD- or DVD-ROM Drive No OS Install Bootable Disc loading from bootable disc disc in in drive? CD- or and reboot drive? DVD-ROM Drive. computer. Install Try another bootable disc. bootable disc. Boots from Done CD or DVD?
  • Page 53 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 Flowchart 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 54 Troubleshooting Flowchart 2.16 - No Audio, Part 2 Continued from Flowchart 2.15, No Audio, Part 1. Audio Reload driver in OS audio drivers. configured? Load drivers Correct and set drivers for configuration application? in OS. Connect to external speaker. Replace audio board and speaker Audio?
  • Page 55 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 Any physical Clear replace device detected? CMOS. broken item. Reattach device.
  • Page 56 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. 2–28 Maintenance and Service Guide...
  • Page 57 Troubleshooting Flowchart 2.19 - Nonfunctioning Pointing Device Pointing device not operating properly. Connect notebook to good external pointing device. External Replace device system works? board. Reseat internal pointing device connector (if applicable). Replace internal pointing device or cable. Done Done Replace system board.
  • Page 58 Troubleshooting Flowchart 2.20 - No 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 Done drivers and configured reconfigure. in OS? Disconnect all Replace power from...

  • Page 59: 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 60: 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 61 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components Spare Part Item Description Number Displays For use only with Evo Notebook N1005 models 15.0-inch, TFT, SXGA+ 291643-001 15.0-inch, TFT, XGA 291642-001 14.1-inch, TFT, XGA 291641-001 For use only with Presario 900 models 15.0-inch, TFT, SXGA+ 286754-001 15.0-inch, TFT, XGA...
  • Page 62 Illustrated Parts Catalog Figure 3-2. Computer System Major Components 3–4 Maintenance and Service Guide...
  • Page 63 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components (Continued) Spare Part Item Description Number Keyboards Arabic 285530-171 Korean 285530-AD1 Belgian 285530-181 Latin American 285530-161 Brazilian 285530-201 Spanish Chinese 285530-AA1 Norwegian 285530-091 Czech 285530-221 Portuguese 285530-131 Danish 285530-081 Russian 285530-251 French...
  • Page 64 Illustrated Parts Catalog Figure 3-2. Computer System Major Components 3–6 Maintenance and Service Guide...
  • Page 65 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components (Continued) Spare Part Item Description Number TouchPad components TouchPad TouchButton board All TouchPad components are included with the palm rest. Refer to item 7, “Palm rests,” for more information. All TouchPad cables are included in the Miscellaneous Cable Kit.
  • Page 66 Illustrated Parts Catalog Figure 3-2. Computer System Major Components 3–8 Maintenance and Service Guide...
  • Page 67 Illustrated Parts Catalog Table 3-1 Spare Parts: Computer System Major Components (Continued) Spare Part Item Description Number Hard drives 40 GB 273491-001 30 GB 192406-001 20 GB 288291-001 Mini PCI communications boards U.S. modem 248776-001 International modem 248777-002 285545-001 Disk cell RTC battery, 3 volt, 36 MAh, Li ion 279769-001 Memory expansion boards 512 MB...

  • Page 68: Miscellaneous Plastics/Hardware Kit

    Illustrated Parts Catalog 3.3 Miscellaneous Plastics/Hardware Kit Figure 3-3. Miscellaneous Plastics/Hardware Kit Components 3–10 Maintenance and Service Guide...
  • Page 69 Illustrated Parts Catalog Table 3-2 Miscellaneous Plastics/Hardware Kit Components Spare Part Number 285541-001 Item Description Item Description Left hinge cover PC Card space saver Right hinge cover *Connector cover *Display release assembly *Hard drive bracket TouchPad bracket *Mini PCI compartment cover Charger board shield *Memory expansion compartment cover...

  • Page 70: Miscellaneous Cable Kit

    Illustrated Parts Catalog 3.4 Miscellaneous Cable Kit Figure 3-4. Miscellaneous Cable Kit Components Table 3-3 Miscellaneous Cable Kit Components Spare Part Number 285540-001 Item Description Diskette drive cable TouchButton board-to-TouchPad cable System board-to-TouchButton board cable Modem cable 3–12 Maintenance and Service Guide...

  • Page 71: 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 40 GB 273491-001 30 GB 192406-001 20 GB 288291-001 Diskette drive 285539-001 Optical drives 24X Max CD-ROM drive 285526-001 16X Max CD-RW drive 285528-001...

  • Page 72: Miscellaneous

    Illustrated Parts Catalog 3.6 Miscellaneous Table 3-5 Spare Parts: Miscellaneous (not illustrated) Spare Part Description Number Logo Kit 285547-001 Screw Kit, includes the following screws (Refer to Appendix C, 285542-001 “Screw Listing,” for more information on screw specifications and usage.) ■...

  • Page 73: 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 ■...

  • Page 74: 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 75: 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: ■...

  • Page 76: 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 77: 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 78: 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 79 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...

  • Page 80: Removal And Replacement Procedures

    Removal and Replacement Procedures This chapter provides removal and replacement procedures. There are 57 screws, in seven different sizes, that must be removed and replaced when servicing the computer. Make special note of each screw size and location during removal and replacement.

  • Page 81: 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 as indicated in Figure 5-1. Figure 5-1. Serial Number Location 5–2...

  • Page 82: Disassembly Sequence Chart

    Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the following chart to determine the section number to be referenced when removing computer components. Disassembly Sequence Chart Section Description # of Screws Removed Preparing the computer for disassembly Battery pack Optical drive Hard drive 1 to remove the hard...

  • Page 83: Preparing The Computer For Disassembly

    Removal and Replacement Procedures Disassembly Sequence Chart (Continued) Section Description # of Screws Removed 5.13 Display 5.14 Palm rest 5.15 Diskette drive 5.16 TouchPad components 5.17 Display release assembly 5.18 Charger board 5.19 Speaker assembly 5.20 Top cover 5.21 5.22 System board 5.23 Modem cable...
  • Page 84 Removal and Replacement Procedures Battery Packs Spare Part Number Information 8 cell, 58 W hour, 3.6 Ah, Li ion 281766-001 3. Remove the battery pack by following these steps: a. Turn the computer bottom side up with the left side facing forward.
  • Page 85 Removal and Replacement Procedures 4. To remove the battery bezel, slide the bezel straight down (Figure 5-3). Figure 5-3. Removing the Battery Bezel ✎ Battery bezels are available with carbon finish for Evo Notebook N1005 models and silver finish for Presario 900 models, and are included in the Miscellaneous Plastics/Hardware Kit, spare part number 285541-001.
  • Page 86 Removal and Replacement Procedures Optical Drives Spare Part Number Information 24X Max CD-ROM drive 285526-001 16X Max CD-RW drive 285528-001 8X Max DVD-ROM drive 285527-001 8X Max DVD-ROM/CD-RW combination drive 285529-001 5. Remove the optical drive by following these steps: a.
  • Page 87 Removal and Replacement Procedures c. Turn the computer top side up with the right side facing forward. d. Insert a paper clip or similar thin metal rod into the manual release hole on the front bezel of the optical drive (Figure 5-5).
  • Page 88 Removal and Replacement Procedures Hard Drives Spare Part Number Information 40 MB 273491-001 30 MB 192406-001 20 MB 288291-001 6. Remove the hard drive by following these steps: a. Turn the computer bottom side up with the right side facing forward. b.
  • Page 89 Removal and Replacement Procedures d. Lift the front edge of the hard drive until it rests at an angle (Figure 5-7). e. Remove the hard drive from the hard drive bay Figure 5-7. Removing the Hard Drive 5–10 Maintenance and Service Guide...
  • Page 90 Removal and Replacement Procedures 7. Remove the four PM3.0 × 3.0 screws that secure the hard drive to the hard drive bracket (Figure 5-8). 8. Slide the hard drive out of the hard drive bracket Figure 5-8. Removing the Hard Drive Bracket ✎...

  • Page 91: 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 Miscellaneous Plastics/Hardware Kit, spare part number 285541-001. The computer feet attach to the base enclosure as illustrated in Figure 5-9. Figure 5-9.
  • Page 92 Removal and Replacement Procedures 3. Remove the PM2.5 × 4.0 screw 1 that secures the memory expansion compartment cover to the base enclosure (Figure 5-10). 4. Slide the cover to the right 2 . 5. Lift the right edge of the cover and swing it to the left 3 . 6.

  • Page 93: Mini Pci Communications Board

    Removal and Replacement Procedures 7. Spread the memory expansion slot retaining tabs 1 to release the memory expansion board. The board tilts up at a 45-degree angle (Figure 5-11). 8. Remove the board by pulling it away from the connector at a 45-degree angle 2 .
  • Page 94 Removal and Replacement Procedures 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 PM2.5 × 4.0 screw 1 that secures the mini PCI compartment cover to the base enclosure (Figure 5-12). 4.
  • Page 95 Removal and Replacement Procedures 7. Disconnect the modem cable from the mini PCI communications board 1 (Figure 5-13). 8. Spread the retaining tabs 2 on each side of the mini PCI communications board. The board releases and rests at an angle.

  • Page 96: Disk Cell Rtc Battery

    Removal and Replacement Procedures 5.7 Disk Cell RTC Battery Disk Cell RTC Battery Spare Part Number Information Disk cell RTC battery 279769-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the mini PCI compartment cover (Section 5.6). 3. Remove the RTC battery from its socket on the system board (Figure 5-14).

  • Page 97: Connector Cover

    Removal and Replacement Procedures 5.8 Connector Cover ✎ Connector covers are available with carbon finish for Evo Notebook N1005 models and silver finish for Presario 900 models, and are included in the Miscellaneous Plastics/Hardware Kit, spare part number 285541-001. 1. Prepare the computer for disassembly (Section 5.3). 2.

  • Page 98: Led Cover

    Removal and Replacement Procedures 5.9 LED Cover LED Cover Spare Part Number Information LED cover 285536-001 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 TM2.5 × 8.0 screws that secure the LED cover to the base enclosure (Figure 5-16).
  • Page 99 Removal and Replacement Procedures 6. Press down and hold the keys. 7. Insert a pointed tool into the notch in the LED cover 1 between the keys and lift up (Figure 5-17). 8. Press down and hold the keys. Pause Scroll 9.

  • Page 100: Keyboard

    Removal and Replacement Procedures 5.10 Keyboard Keyboards Spare Part Number Information For use only with TouchPad notebook models Arabic 285530-171 Korean 285530-AD1 Latin American Spanish 285530-161 Belgian 285530-181 Brazilian 285530-201 Norwegian 285530-091 Chinese 285530-AA1 Portuguese 285530-131 285530-251 Czech 285530-221 Russian Danish 285530-081 Slovakian...
  • Page 101 Removal and Replacement Procedures 3. Lift the back edge of the keyboard and swing it forward until it rests on the palm rest (Figure 5-18). Figure 5-18. Releasing the Keyboard 5–22 Maintenance and Service Guide...
  • Page 102 Removal and Replacement Procedures 4. Release the ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board (Figure 5-19). Figure 5-19. Disconnecting the Keyboard Cable 5. Remove the keyboard. Reverse the preceding procedures to install the keyboard. Maintenance and Service Guide 5–23...

  • Page 103: Heat Spreader

    Removal and Replacement Procedures 5.11 Heat Spreader Heat Spreaders Spare Part Number Information For use with AMD Athlon XP processors 291594-001 For use with AMD Duron processors 291595-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the LED cover (Section 5.9). 3.
  • Page 104 Removal and Replacement Procedures 4. Remove the following screws: ❏ One TM2.5 × 5.0 screw 1 next to the fan (Figure 5-20) ❏ Four spring-loaded TM2.5 × 14.0 shoulder screws 2 ✎ The four spring-loaded shoulder screws should be removed and installed in the “1,”...
  • Page 105 Removal and Replacement Procedures 5. Remove the TM2.5 × 5.0 screw 1 that secures the display video cable ground loop (Figure 5-21). 6. Remove the display video cable 2 from the routing channel in the heat spreader. Figure 5-21. Removing the Display Video Cable Ground Cable 5–26 Maintenance and Service Guide...
  • Page 106 Removal and Replacement Procedures 7. Lift the right side of the heat spreader until it rests at an angle 1 (Figure 5-22). 8. Slide the heat spreader to the right at an angle 2 . Figure 5-22. Removing the Heat Spreader Maintenance and Service Guide 5–27...
  • Page 107 Removal and Replacement Procedures 9. Disconnect the fan cable from the system board (Figure 5-23). Figure 5-23. Disconnecting the Fan Cable 10. Remove the heat spreaker from the base enclosure. Reverse the preceding procedures to install the heat spreader. 5–28 Maintenance and Service Guide...

  • Page 108: Processor

    Removal and Replacement Procedures 5.12 Processor Processors Spare Part Number Information AMD Athlon XP 1800+ 1.53-GHz processor 301644-001 AMD Athlon XP 1700+ 1.47-GHz processor 291592-001 AMD Athlon XP 1600+ 1.40-GHz processor 291591-001 AMD Athlon XP 1500+ 1.30-GHz processor 291590-001 AMD Athlon XP 1400+ 1.20-GHz processor 293664-001 AMD Duron 1.30-GHz processor 291589-001...
  • Page 109 Removal and Replacement Procedures 2. Slide the front end of the processor release bar 1 to the right until it clears the clip on the processor bracket (Figure 5-24). 3. Swing the processor release bar up and back 2 until it rests in an upright position.

  • Page 110: Display

    Removal and Replacement Procedures 5.13 Display Displays Spare Part Number Information For use only with Evo Notebook N1005 models 15.0-inch, TFT, SXGA+ 291643-001 15.0-inch, TFT, XGA 291642-001 14.1-inch, TFT, XGA 291641-001 For use only with Presario 900 models 15.0-inch, TFT, SXGA+ 286754-001 15.0-inch, TFT, XGA 285521-001...
  • Page 111 Removal and Replacement Procedures 4. Remove the TM2.5 × 5.0 screw 1 that secures the display inverter cable ground loop to the heat spreader (Figure 5-25). 5. Disconnect the display inverter cable 2 from the system board. 6. Remove the TM2.5 × 5.0 screw 3 that secures the display video cable ground loop to the heat spreader.
  • Page 112 Removal and Replacement Procedures Ä CAUTION: Make sure the display is supported when removing the following screws. The display is secured to the computer only by these screws and will fall if not supported during screw removal. 9. Remove the four TM2.5 × 9.0 screws 1 that secure the display to the base enclosure (Figure 5-26).
  • Page 113 Removal and Replacement Procedures 11. If necessary, remove the display hinge covers by pressing up on the bottom of the covers from behind the display assembly (Figure 5-27). Note that the hinge covers are not interchangeable. Figure 5-27. Removing the Display Hinge Covers ✎...
  • Page 114 Removal and Replacement Procedures When installing the display, install the screws in the “1,” “2,” “3,” “4” sequence shown in the Figure 5-28. Figure 5-28. Installing the Display Screws Maintenance and Service Guide 5–35...

  • Page 115: Palm Rest

    Removal and Replacement Procedures 5.14 Palm Rest Palm Rests Spare Part Number Information Palm rests For use only with Evo Notebook N1005 models 291645-001 For use only with Presario 900 models 285533-001 ✎ When replacing the palm rest, ensure that the following components are removed from the old palm rest and installed on the new palm rest: ■...
  • Page 116 Removal and Replacement Procedures 4. Remove the five TM2.5 × 8.0 screws 1 that secure the palm rest to the base enclosure (Figure 5-29). 5. Remove the TM2.5 × 5.0 screw 2 that secures the palm rest to the base enclosure in the battery bay. Figure 5-29.
  • Page 117 Removal and Replacement Procedures 8. Lift the front edge of the palm rest and swing it up and back 1 until it rests on the top cover (Figure 5-30). 9. Release the ZIF connector to which the diskette drive cable is attached 2 and disconnect the diskette drive cable 3 from the system board.

  • Page 118: Diskette Drive

    Removal and Replacement Procedures 5.15 Diskette Drive Diskette Drives Spare Part Number Information Diskette drive 285539-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the palm rest (Section 5.14). 3. Turn the palm rest bottom side up with the speaker grilles facing away from you.
  • Page 119 Removal and Replacement Procedures 6. Release the ZIF connector 1 to which the diskette drive cable is connected and disconnect the diskette drive cable 2 from the drive (Figure 5-32). 7. Remove the diskette drive cable. Figure 5-32. Removing the Diskette Drive Cable Reverse the preceding procedures to install the diskette drive.

  • Page 120: Touchpad Components

    Removal and Replacement Procedures 5.16 TouchPad Components TouchPad Components Spare Part Number Information The TouchPad components consist of the TouchPad, TouchPad bracket, TouchButton board, system board-to-TouchButton board cable, and TouchButton board-to-TouchPad cable. These components are included with the palm rest. The system board-to-TouchButton board cable and TouchButton board-to-TouchPad cable are also included in the Miscellaneous Cable Kit, spare part number 285540-001...
  • Page 121 Removal and Replacement Procedures 5. Disconnect both ends of the TouchPad-to-TouchButton board cable 1 from the low insertion force (LIF) connectors on the TouchPad 2 and TouchButton board 3 (Figure 5-33). 6. Remove the TouchPad-to-TouchButton board cable. Figure 5-33. Removing the TouchPad-to-TouchButton Board Cable 5–42 Maintenance and Service Guide...

  • Page 122: Display Release Assembly

    Removal and Replacement Procedures 7. Remove the four TM2.5 × 5.0 screws 1 that secure the TouchPad, TouchButton board, and TouchPad bracket to the palm rest (Figure 5-34). 8. Remove the TouchPad bracket 2 , TouchButton board 3 , and TouchPad 4 from the palm rest.

  • Page 123: Charger Board

    Removal and Replacement Procedures 4. Remove the two TM2.5 × 5.0 screws 1 that secure the display release assembly to the palm rest (Figure 5-35). 5. Remove the assembly 2 from the palm rest. Figure 5-35. Removing the Display Release Assembly Reverse the preceding procedures to install the display release assembly.
  • Page 124 Removal and Replacement Procedures 3. Remove the three TM2.5 × 5.0 screws 1 that secure the charger board to the base enclosure (Figure 5-36). 4. Lift the front edge of the charger board shield 2 until it clears the base enclosure, then slide the shield forward to remove it. 5.

  • Page 125: Speaker Assembly

    Removal and Replacement Procedures 5.19 Speaker Assembly Speaker Assembly Spare Part Number Information Speaker assembly 285538-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the palm rest (Section 5.14). 3. Remove the charger board (Section 5.18). 5–46 Maintenance and Service Guide...
  • Page 126 Removal and Replacement Procedures 4. Disconnect the speaker cable 1 from the system board (Figure 5-37). 5. Swing the battery bay support bracket 2 to the right until it clears the right edge of the speaker assembly. 6. Lift the front edge of the speaker assembly until it rests at an angle 3 .

  • Page 127: Top Cover

    Removal and Replacement Procedures 5.20 Top Cover Top Cover Spare Part Number Information Top cover 285535-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. LED cover (Section 5.9) b. Keyboard (Section 5.10) c. Heat spreader (Section 5.11) d.
  • Page 128 Removal and Replacement Procedures 3. Remove the two TM2.5 × 8.0 screws that secure the top cover to the base enclosure (Figure 5-38). Figure 5-38. Removing the Top Cover Screws 4. Turn the base enclosure top side up with the front facing forward.
  • Page 129 Removal and Replacement Procedures 5. Remove the three TM2.5 × 5.0 screws 1 that secure the top cover to the base enclosure (Figure 5-39). 6. Remove the top cover from the base enclosure 2 . Figure 5-39. Removing the Top Cover 5–50 Maintenance and Service Guide...
  • Page 130 Removal and Replacement Procedures ✎ After the top cover is removed, the system board-to-TouchButton board cable can be removed. The system board-to-TouchButton board cable is included in the Miscellaneous Cable Kit, spare part number 285540-001. 7. Release the ZIF connector 1 to which the system board-to-TouchButton board cable is attached and disconnect the cable 2 from the system board (Figure 5-40).

  • Page 131: Fan

    Removal and Replacement Procedures 5.21 Fan Spare Part Number Information 285543-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. LED cover (Section 5.9) b. Keyboard (Section 5.10) c. Heat spreader (Section 5.11) d. Display (Section 5.13) e.
  • Page 132 Removal and Replacement Procedures 2. Disconnect the fan cable 1 from the system board (Figure 5-41). 3. Remove the fan 2 from the base enclosure. Figure 5-41. Removing the Fan Reverse the preceding procedures to install the fan. Maintenance and Service Guide 5–53...

  • Page 133: System Board

    Removal and Replacement Procedures 5.22 System Board System Board Spare Part Number Information System board (does not contain memory) 291588-001 ✎ When replacing the system board, ensure that the following components are removed from the old system board and installed on the new system board: ■...
  • Page 134 Removal and Replacement Procedures 2. Remove the two TM2.5 × 5.0 screws 1 that secure the optical drive rear alignment rail to the base enclosure (Figure 5-42). 3. Remove the two TM2.5 × 5.0 screws 2 that secure the optical drive rear alignment rail to the base enclosure.
  • Page 135 Removal and Replacement Procedures 6. Remove the following screws: ❏ TM2.5 × 5.0 screw 1 next to the PC Card assembly (Figure 5-43) ❏ TM2.5 × 5.0 screw 2 next to the RJ-11 and RJ-45 connectors ❏ TM2.5 × 5.0 screw 3 next to the audio connectors Figure 5-43.
  • Page 136 Removal and Replacement Procedures 7. Lift the front edge of the system board until it rests at an angle 1 (Figure 5-44). 8. Slide the system board forward 2 and remove it from the base enclosure. Figure 5-44. Removing the System Board Reverse the preceding procedures to install the system board.

  • Page 137: Modem Cable

    Removal and Replacement Procedures 5.23 Modem Cable ✎ The modem cable is included in the Miscellaneous Cable Kit, spare part number 285540-001. 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. LED cover (Section 5.9) b.
  • Page 138 Removal and Replacement Procedures 2. Turn the system board bottom side up with the rear panel facing forward. 3. Remove the PM2.0 × 4.5 screw 1 that secures the modem ground cable to the system board (Figure 5-45). 4. Disconnect the modem cable 2 from the system board. 5.

  • Page 139: Specifications

    Specifications This chapter provides physical and performance specifications. Table 6-1 Notebook Dimensions Height 3.94 cm 1.55 in Width 32.74 cm 12.89 in Depth 26.75 cm 10.53 in Weight (varies by notebook configuration) with 15.1-inch display 3.22 kg 7.09 lb with 14.1-inch display 3.09 kg 6.82 lb Stand-alone power requirements...
  • Page 140 Specifications Table 6-1 Notebook (Continued) Relative humidity (noncondensing) Operating 10% to 90% Nonoperating 5% to 90%, 38.7° C (101.6° F) maximum wet bulb temperature Altitude (unpressurized) Operating 0 to 3,048 m 0 to 10,000 ft Nonoperating 0 to 9,144 m 0 to 30,000 ft Shock Operating...
  • Page 141 Specifications Table 6-2 15.0-inch XGA, TFT Display Dimensions Height 22.86 cm 9.00 in Width 29.97 cm 11.80 in Diagonal 38.10 cm 15.00 in Number of colors Up to 16.8 million Contrast ratio 150:1 Brightness 120+ nit typical Pixel resolution Pitch 0.297 ×...
  • Page 142 Specifications Table 6-3 14.1-inch XGA, TFT Display Dimensions Height 28.50 mm 11.22 in Width 21.49 mm 8.46 in Diagonal 35.81 mm 14.1 in Number of colors Up to 16.8 million Contrast ratio 150:1 Brightness 120 nits typical Pixel resolution Pitch 0.264 ×...
  • Page 143 39,070,080 Logical configuration Cylinders 16,683 16,683 16,683 Heads Sectors per track 1 GB = 1,073,741,824 bytes. Actual drive specifications may differ slightly. Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details. Maintenance and Service Guide 6–5...
  • Page 144 (MB/s) Media (Mb/s) 109 to 203 155 to 256 109 to 203 System capability may differ. Actual drive specifications may differ slightly. Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details. 6–6 Maintenance and Service Guide...
  • Page 145 Specifications Table 6-5 Diskette Drive Diskette size 3.5 in Activity indicator On system Height 12.7 mm (0.5 in) 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...
  • Page 146 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 1.5 cm...
  • Page 147 Specifications Table 6-7 DVD-RW 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 1.5 cm...
  • Page 148 Specifications Table 6-8 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 149 Specifications Table 6-9 CD-RW Drive Center hole diameter 1.5 cm .59 in Disk diameter 12 cm, 8 cm Disk thickness 1.2 mm .047 in 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 150 Specifications Table 6-10 External AC Adapter Weight .85 lb .39 kg Power supply Operating watts 90 W Operating voltage 110 to 240 VAC RMS Operating current 1.5 A RMS Operating frequency range 50 to 60 Hz AC Table 6-11 8-cell, Li ion Battery Pack Dimensions Length 12.57 cm...
  • Page 151 Specifications Table 6-12 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 152 Specifications Table 6-13 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 153 Specifications Table 6-14 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 154 Specifications Table 6-14 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 155 Specifications Table 6-14 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 156 Specifications Table 6-15 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 157: 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 158 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 159 Connector Pin Assignments Table A-4 S-Video Signal Signal Ground (Y) Y-Luminance (Intensity) Ground (C) C-Chrominance (Color) Table A-5 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–3...
  • Page 160 Connector Pin Assignments Table A-6 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 161 Connector Pin Assignments Table A-7 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 162 Connector Pin Assignments Table A-8 Stereo Speaker/Headphone Signal Signal Audio out Ground Table A-9 Microphone Signal Signal Audio in Ground A–6 Maintenance and Service Guide...

  • Page 163: B Power Cord Set Requirements

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

  • Page 164: 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 B–2 Maintenance and Service Guide...
  • Page 165 Power Cord Set Requirements 3-Conductor Power Cord Set Requirements (Continued) Country Accredited Agency Applicable Note Number United Kingdom United States Notes 1. The flexible cord must be <HAR> Type HO5VV-F, 3-conductor, 1.0 mm 2 conductor size. The power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country where they will be used.

  • Page 166: 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 285542-001. Maintenance and Service Guide C–1...
  • Page 167 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: Two screws that secure the optical drive to the computer (documented in Section 5.3) Figure C-1. TM2.5 × 5.0 Screw Locations C–2 Maintenance and Service Guide...
  • Page 168 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: Two screws that secure the connector cover to the base enclosure (documented in Section 5.8) Figure C-2.
  • Page 169 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: 1 One screw that secures the heat spreader to the base enclosure (documented in Section 5.11) 2 One screw that secures the display video cable ground loop to the heat spreader (documented in Sections 5.11 and 5.13) Figure C-3.
  • Page 170 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: One screw that secures the display inverter cable ground loop to the heat spreader (documented in Section 5.13) Figure C-4.
  • Page 171 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: 1 Three screws that secure the diskette drive to the palm rest (documented in Section 5.15) 2 Four screws that secure the TouchPad components to the palm rest (documented in Section 5.16) 3 Two screws that secure the display release assembly to the palm rest...
  • Page 172 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: Three screws that secure the charger board and shield to the base enclosure (documented in Section 5.18) Figure C-6.
  • Page 173 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: Three screws that secure the top cover to the base enclosure (documented in Section 5.20) Figure C-7.
  • Page 174 Screw Listing Table C-1 Torx T8 Metric 2.5 × 5.0 Screw (continued) Head Color Length Thread Width Silver 5.0 mm 2.5 mm 5.0 mm Where used: 1 Two screws that secure the optical drive front alignment rail to the base enclosure (documented in Section 5.22) 2 Two screws that secure the optical drive rear alignment rail to the base enclosure (documented in Section 5.22)
  • Page 175 Screw Listing Table C-2 Torx T8 Metric 2.5 × 8.0 Screw Head Color Length Thread Width Silver 8.0 mm 2.5 mm 4.0 mm Where used: 1 One screw that secures the hard drive to the base enclosure (documented in Section 5.3) 2 Two screws that secure the LED cover to the base enclosure (documented in Section 5.9) 3 Five screws that secure the palm rest to the base enclosure...
  • Page 176 Screw Listing Table C-2 Torx T8 Metric 2.5 × 8.0 Screw (continued) Head Color Length Thread Width Silver 8.0 mm 2.5 mm 4.0 mm Where used: One screw that secures the heat spreader to the base enclosure (documented in Section 5.11) Figure C-10.
  • Page 177 Screw Listing Table C-3 Phillips Metric 3.0 × 3.0 Screw Head Color Length Thread Width Silver 3.0 mm 3.0 mm 5.0 mm Where used: Four screws that secure the hard drive to the hard drive bracket (documented in Section 5.3) Figure C-11.
  • Page 178 Screw Listing Table C-4 Phillips Metric 2.5 × 4.0 Screw Head Color Length Thread Width Silver 4.0 mm 2.5 mm 5.0 mm Where used: 1 One screw that secures the memory expansion compartment cover to the base enclosure (documented in Section 5.5) 2 One screw that secures the mini PCI compartment cover to the base enclosure (documented in Section 5.6) Figure C-12.
  • Page 179 Screw Listing Table C-5 Torx T8 Metric 2.5 × 14.0 Shoulder Screw Head Color Length Thread Width Silver 14.0 mm 2.0 mm 6.0 mm Where used: Four screws that secure the heat spreader to the base enclosure (documented in Section 5.11) Figure C-13.
  • Page 180 Screw Listing Table C-6 Torx T8 Metric 2.5 × 9.0 Screw Head Color Length Thread Width Silver 9.0 mm 2.5 mm 5.0 mm Where used: Four screws that secure the display assembly to the base enclosure (documented in Section 5.13) Figure C-14.
  • Page 181 Screw Listing Table C-7 Phillips Metric 2.0 × 4.5 Screw Head Color Length Thread Width Silver 4.5 mm 2.0 mm 4.0 mm Where used: One screw that secures the modem cable to the system board (documented in Section 5.23) Figure C-15. PM2.0 × 4.5 Screw Locations C–16 Maintenance and Service Guide...
  • Page 182 3–9 spare part number 3–7 5–5 5–44 release latch 1–21 5–5 charger board shield 3–10 specifications 6–12 Compaq Diagnostics 2–1 2–7 battery, real time clock (RTC) components removal 5–17 bottom 1–20 spare part number 3–9 front 1–12 5–17...
  • Page 183 Index Computer Setup test information 2–8 Advanced Menu 2–5 digital audio button 1–19 File Menu 2–3 disassembly sequence chart overview 2–1 5–3 Security Menu 2–4 diskette drive connector cover location 1–15 illustrated 3–10 OS loading problems 2–23 location 1–21 removal 5–39 removal 5–18 spare part numbers 3–5 connector pin assignments...
  • Page 184 Index DVD-ROM drive OS loading problems 2–24 hard drive spare part number 3–9 OS loading problems 2–20 3–13 5–7 removal 5–9 specifications 6–8 6–9 spare part numbers 3–13 5–9 specifications 6–5 Easy Access Buttons 1–18 hard drive bay 1–20 EasyScroll 1–19 hard drive bracket electrostatic discharge 4–4 illustrated 3–10...
  • Page 185 Index keyboard connector mini PCI compartment cover location 1–15 illustrated 3–10 pin assignments A–3 removal 5–15 Miscellaneous Cable Kit components 3–12 LED cover spare part number 3–5 illustrated 3–2 3–12 removal 5–19 Miscellaneous spare part number 3–3 Plastics/Hardware Kit 5–19 components 3–10 left side components 1–14 spare part number 3–3...
  • Page 186 Index nonfunctioning device, power button 1–19 troubleshooting 2–18 2–27 power cord, spare part notebook specifications 6–1 numbers 3–14 num lock key 1–17 power jack 1–14 num lock light 1–18 power light 1–18 numeric keypad 1–17 power management features 1–11 power, troubleshooting 2–12 operating system loading, power/Standby light 1–12 troubleshooting 2–19...
  • Page 187 Index pin assignments A–3 system board Screw Kit, spare part number removal 5–54 3–14 spare part number 3–7 security cable slot 1–15 5–54 serial number 1–21 3–1 5–2 system board-to-TouchButton service considerations 4–2 board cable speaker assembly disconnecting from the removal 5–46 system board 5–51 spare part number 3–7...
  • Page 188 Index troubleshooting audio 2–25 universal serial bus (USB) Compaq Diagnostics 2–7 connector Computer Setup 2–2 location 1–14 docking station 2–18 pin assignments A–2 flowcharts 2–10 keyboard 2–28 vents 1–15 modem 2–30 video troubleshooting 2–16 network 2–30 volume control buttons 1–19 nonfunctioning device 2–18...

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Presario 900 seriesEvo n1005 series

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