Maintenance and Service Guide HP Pavilion dv4200 Notebook PC Compaq Presario V4200 Notebook PC HP Compaq nx7220 Notebook PC Document Part Number: 399039-001 October 2005 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures.
© Copyright 2005 Hewlett-Packard Development Company, L.P. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. Intel, Pentium, and Celeron are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice.
Contents 1 Product Description 1.1 1.2 1.3 1.4 1.5 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2 Resetting the Computer. . . . . . . . . . . . . . . . . . . . . . . 1–5 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–6 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–7 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–26 2 Troubleshooting 2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . .
Contents 3 Illustrated Parts Catalog 3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1 3.2 Computer Major Components. . . . . . . . . . . . . . . . . . 3–2 3.3 Display Assembly Subcomponents: HP Pavilion dv4200 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–18 3.4 Display Assembly Subcomponents: Compaq Presario V4200 and HP Compaq nx7220 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–20 3.5 Miscellaneous Doors/Covers Kit Spare Part Information .
Contents 5 Removal and Replacement Procedures 5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–3 5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–5 5.4 Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–7 5.5 Computer Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11 5.6 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6 Specifications A Connector Pin Assignments B Power Cord Set Requirements C Screw Listing D Display Component Recycling Index vi Maintenance and Service Guide
1 Product Description The HP Pavilion dv4200 Notebook PC 1, Compaq Presario V4200 Notebook PC, and HP Compaq nx7220 Notebook PC 2 offer advanced modularity, Intel® Pentium® M and Celeron® M processors, and extensive multimedia support.
Product Description 1.1 Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 1–2 Intel Pentium M 2.00-, 1.73-, 1.60-, or 1.50-GHz processors, or Intel Celeron M 1.60-, 1.50-, or 1.40-GHz processors, varying by computer model 15.4-inch, WXGA, TFT (1280 × 800) with BrightView display, or 15.4-inch, WXGA, TFT (1280 × 800) display, varying by computer model 100-, 80-, 60-, or 40-GB high-capacity hard drive, varying by computer model 256-MB DDR synchronous DRAM (SDRAM) at 333 MHz, expandable to 2.
Product Description ■ ■ ■ ■ ■ 12- or 6-cell Li-Ion battery pack, varying by computer model Stereo speakers Volume up, volume mute, and volume down buttons QuickPlay buttons (select models only) Support for the following optical drives: ❏ DVD±RW and CD-RW Combo Drive ❏ DVD/CD-RW Combo Drive references are made throughout this Maintenance and ✎ Numerous Service Guide to “full-featured” and “defeatured” models.
Product Description ■ Connectors: ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ ❏ 1–4 Audio-in (microphone) Audio-out (headphone) Digital Media Slot (full-featured models only) Expansion port (full-featured models only) ExpressCard slot (full-featured models only) External monitor IEEE 1394 (full-featured models only) Infrared (full-featured models only) PC Card Power Primary battery RJ-11 (modem) RJ-45 (network) S-Video-out Serial port (full-featured models only) Smart card Universal Serial Bus (USB) v. 2.
Product Description 1.2 Resetting the Computer If the computer you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS: 1. Prepare the computer for disassembly (refer to Section 5.3, “Preparing the Computer for Disassembly,” for more information). 2. Remove the real-time clock (RTC) battery (refer to Section 5.9, “RTC Battery,” for more information on removing and replacing the RTC battery). 3. Wait approximately 5 minutes. 4.
Product Description 1.3 Power Management The computer comes with power management features that extend battery operating time and conserve power.
Product Description 1.4 External Components The external components on the front of the computer are shown below and described in Table 1-1. Depending on your computer model, component locations may vary. Front Components Table 1-1 Front Components Item Component Function 1 Power light ■ On: Computer is turned on. ■ Blinking: Computer is in standby. ■ Off: Computer is off or in hibernation. 2 Battery light ■ On: The battery pack is charging.
Product Description The external components on the right side of the HP Pavilion dv4200 are shown below and described in Table 1-2. Depending on your computer model, component locations may vary.
Product Description Table 1-2 Right-Side Components, HP Pavilion dv4200 Item Component Function 1 Optical drive Supports an optical disc, such as a CD or DVD. 2 Audio-out (headphone) jack (full-featured models only) Connects an optional headphone or powered stereo speakers. Also connects the audio function of an audio/video device, such as a television or VCR. 3 Audio-in (microphone) jack (full-featured models only) Connects an optional stereo microphone.
Product Description The external components on the right side of the Compaq Presario V4200 and HP Compaq nx7220 are shown below and described in Table 1-3. Depending on your computer model, component locations may vary.
Product Description Table 1-3 Right-Side Components Compaq Presario V4200 and HP Compaq nx7220 Item Component Function 1 Optical drive Supports an optical disc, such as a CD or DVD. 2 Audio-out (headphone) jack (full-featured models only) Connects an optional headphone or powered stereo speakers. Also connects the audio function of an audio/video device, such as a television or VCR. 3 Audio-in (microphone) jack (full-featured models only) Connects an optional stereo microphone.
Product Description The external components on the left side of the HP Pavilion dv4200 are shown below and described in Table 1-4. Depending on your computer model, component locations may vary. Left-Side Components, HP Pavilion dv4200 Table 1-4 Left-Side Components, HP Pavilion dv4200 Item Component Function 1 Power connector Connects the AC adapter cable. 2 RJ-11 (modem) jack Connects a modem cable (not included). 3 RJ-45 (network) jack Connects a network cable (not included).
Product Description Table 1-4 Left-Side Components, HP Pavilion dv4200 (Continued) Item Component Function 6 1394 port (4-pin; full-featured models only) Connects an optional 1394a device such as a scanner, a digital camera, or a digital camcorder. 7 Digital Media Slot (full-featured models only) Supports the following optional digital cards: SD (Secure Digital) Memory Card, SD I/O Card, Memory Stick, Memory Stick Pro, MultiMediaCard, xD-Picture Card, and SmartMedia.
Product Description The external components on the left side of the Compaq Presario V4200 and HP Compaq nx7220 are shown below and described in Table 1-5. Depending on your computer model, component locations may vary. Left-Side Components, Compaq Presario V4200 and HP Compaq nx7220 Table 1-5 Left-Side Components Compaq Presario V4200 and HP Compaq nx7220 Item Component Function 1 Power connector Connects the AC adapter cable. 2 RJ-11 (modem) jack Connects a modem cable (not included).
Product Description Table 1-5 Left-Side Components Compaq Presario V4200 and HP Compaq nx7220 (Continued) Item Component Function 6 1394 port (4-pin; full-featured models only) Connects an optional 1394a device such as a scanner, a digital camera, or a digital camcorder. 7 Memory Reader (full-featured models only) Supports the following optional digital cards: SD (Secure Digital) Memory Card, SD I/O Card, Memory Stick, Memory Stick Pro, MultiMediaCard, xD-Picture Card, and SmartMedia.
Product Description The standard keyboard components of the computer are shown below and described in Table 1-6.
Product Description Table 1-6 Standard Keyboard Components Item Component Function 1 fn key Combines with other keys to perform system tasks as hotkeys. For example, pressing fn+f7 decreases screen brightness. 2 caps lock key Enables caps lock and turns on the caps lock light. 3 f1 to f12 keys (12) Perform system and application tasks. When combined with fn, function keys perform additional tasks as hotkeys.
Product Description The top components on HP Pavilion dv4200 models are shown below and described in Table 1-7. Top Components, HP Pavilion dv4200 Models Table 1-7 Top Components, HP Pavilion dv4200 Item Component Function 1 Power light ■ On: Computer is turned on. ■ Blinking: Computer is in standby. ■ Off: Computer is off or in hibernation. 2 Power button When the computer is ■ Off, press to start the computer. ■ On, briefly press to initiate hibernation.
Product Description Table 1-7 Top Components, HP Pavilion dv4200 (Continued) Item Component Function 3 Quick Launch buttons (select models only) Launch default multimedia, digital imaging, or music applications (vary by model). 4 Volume mute button Mutes or restores volume. 5 Wireless light (select models only) On: One or more internal wireless devices have been turned on. establish a wireless connection, a wireless network must ✎ To already be set up.
Product Description The top components on Compaq Presario V4200 and HP Compaq nx7220 models are shown below and described in Table 1-8.
Product Description Table 1-8 Top Components Compaq Presario V4200 Models and HP Compaq nx7220 Item Component Function 1 Wireless button (select models only) Turns the wireless functionality on or off, but does not create a wireless connection. establish a wireless connection, a wireless network must ✎ To already be set up. 2 Power button When the computer is ■ Off, press to start the computer. ■ On, briefly press to initiate hibernation. ■ In standby, briefly press to resume from standby.
Product Description The HP Pavilion dv4200 computer TouchPad components are shown below and described in Table 1-9. TouchPad Components, HP Pavilion dv4200 Table 1-9 TouchPad Components, HP Pavilion dv4200 Item Component Function 1 TouchPad Moves the pointer. 2 Left and right TouchPad buttons Function like the left and right buttons on an external mouse. 3 Display release button Opens the computer. 4 TouchPad vertical scroll zone Scrolls up or down.
Product Description The Compaq Presario V4200 and HP Compaq nx7220 computer TouchPad components are shown below and described in Table 1-10. TouchPad Components, Compaq Presario V4200 Table 1-10 TouchPad Components Compaq Presario V4200 and HP Compaq nx7220 Item Component Function 1 TouchPad Moves the pointer. 2 TouchPad horizontal scroll zone Scrolls left or right. 3 Left and right TouchPad buttons Function like the left and right buttons on an external mouse.
Product Description The external components on the bottom of the computer are shown below and described in Table 1-11. Bottom Components Table 1-11 Bottom Components Item Component Function 1 Battery bay Holds a battery pack. 2 Vents (4) Provide airflow to cool internal components. Ä 3 1–24 To prevent overheating, do not obstruct vents. Do not allow a hard surface, such as a printer, or a soft surface, such as pillows or thick rugs or clothing, to block airflow.
Product Description Table 1-11 Bottom Components (Continued) Item Component Function 4 Optical drive Supports an optical disc, such as a CD or DVD. 5 Labels area Contains the serial number and other information labels. 6 Battery pack release latch Releases a battery pack from the battery bay. 7 Memory module cover Contains 2 memory module slots that support replaceable memory modules. The number of preinstalled memory modules varies by computer model.
Product Description 1.5 Design Overview This section presents a design overview of key parts and features of the computer. Refer to Section , “Illustrated Parts Catalog,” to identify replacement parts, and Section , “Removal and Replacement Procedures,” for disassembly steps.
2 Troubleshooting Å WARNING: Only authorized technicians trained by HP should repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly-/module-level repair. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modifications to any printed wiring board. Improper repairs can create a safety hazard.
Troubleshooting Accessing Computer Setup The information and settings in Computer Setup are accessed from the File, Security, Tools, and Advanced menus. 1. Open Computer Setup by turning on or restarting the computer. Press f10 while the F10 = Based Setup message is displayed in the lower-left corner of the screen. ❏ To change the language, press f2. ❏ To view navigation information, press f1. ❏ To return to the Computer Setup menu, press esc. 2. Select the File, Security, Tools, or Advanced menu. 3.
Troubleshooting 4. To confirm the restoration, press f10. 5. Select File > Save changes and exit, and then follow the instructions on the screen. When the computer restarts, the factory settings are restored, and any identification information you have entered is saved. Selecting from the File Menu Table 2-1 File Menu Select To Do This System Information ■ ■ View identification information about the computer and any battery packs in the system.
Troubleshooting Selecting from the Security Menu Table 2-2 Security Menu Select To Do This Administrator password Enter, change, or delete an HP Administrator password. Power-on password Enter, change, or delete a power-on password. Password options ■ ■ DriveLock passwords Enable/Disable stringent security. Enable/Disable required password on restart. Enable/disable DriveLock; change a DriveLock user or master password.
Troubleshooting Selecting from the Tools Menu Table 2-3 Tools Menu Select To Do This HDD Self Test options Run a quick or comprehensive self-test on any hard drive in the system. Battery Information View information about any battery packs in the computer. Memory Check ■ ■ Maintenance and Service Guide Run a self-test on memory modules in the computer. View information about memory modules installed in the computer.
Troubleshooting Selecting from the Advanced Menu Table 2-4 Advanced Menu Select To Do This Language (or press f2) Change the Computer Setup language. Boot options ■ ■ Device options ■ ■ ■ ■ ■ 2–6 Enable/Disable MultiBoot, which sets a startup sequence that can include most bootable devices and media in the system. Set the boot order. Swap the functions of the fn key and left ctrl key. Enable/Disable multiple pointing devices at startup.
Troubleshooting 2.2 Troubleshooting Flowcharts Table 2-5 Troubleshooting Flowcharts Overview Flowchart Description 2.1 “Flowchart 2.1—Initial Troubleshooting” 2.2 “Flowchart 2.2—No Power, Part 1” 2.3 “Flowchart 2.3—No Power, Part 2” 2.4 “Flowchart 2.4—No Power, Part 3” 2.5 “Flowchart 2.5—No Power, Part 4” 2.6 “Flowchart 2.6—No Video, Part 1” 2.7 “Flowchart 2.7—No Video, Part 2” 2.8 “Flowchart 2.8—Nonfunctioning Docking Device (if applicable)” 2.9 “Flowchart 2.
Troubleshooting Table 2-5 Troubleshooting Flowcharts Overview (Continued) Flowchart Description 2.14 “Flowchart 2.14—No OS Loading, Optical Drive” 2.15 “Flowchart 2.15—No Audio, Part 1” 2.16 “Flowchart 2.16—No Audio, Part 2” 2.17 “Flowchart 2.17—Nonfunctioning Device” 2.18 “Flowchart 2.18—Nonfunctioning Keyboard” 2.19 “Flowchart 2.19—Nonfunctioning Pointing Device” 2.20 “Flowchart 2.
Troubleshooting Flowchart 2.1—Initial Troubleshooting Begin troubleshooting. N Go to Is there power? “Flowchart 2.2—No Power, Part 1.” Y N Check LED board, speaker connections. Beeps, LEDs, or error messages? N Y Go to All drives working? N Go to Is there video? (no boot) Y “Flowchart 2.6—No Video, Part 1.” N Keyboard/ pointing device working? Y N Go to Is the OS loading? N Go to Is there sound? Y “Flowchart 2.9—No Operating System (OS) Loading.” Y “Flowchart 2.15—No Audio, Part 1.
Troubleshooting Flowchart 2.2—No Power, Part 1 No power (power LED is off). Remove from docking device (if applicable). N N Power up on battery power? Go to Power up on battery power? Reset power.* “Flowchart 2.3—No Power, Part 2.” Y Y N N Power up on AC power? Power up on AC power? Reset power.* Y Go to “Flowchart 2.4—No Power, Part 3.” Y Y Power up in docking device? Done *NOTES 1. On select models, there is a separate reset button. 2.
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. Y Power on? Done N Check battery by recharging it, moving it to another computer, or replacing it. N Replace power supply (if applicable). Power on? Y N Go to Done Power on? “Flowchart 2.4—No Power, Part 3.
Troubleshooting Flowchart 2.4—No Power, Part 3 Continued from “Flowchart 2.3—No Power, Part 2.” Plug directly into AC outlet. Y Power LED on? Done N Reseat AC adapter in computer and at power source. Y Done Power on? N External N Try different outlet. Power outlet active? Y Internal or external AC adapter? Replace external AC adapter. N Internal Go to “Flowchart 2.5—No Power, Part 4.” Replace power cord.
Troubleshooting Flowchart 2.5—No Power, Part 4 Continued from “Flowchart 2.4—No Power, Part 3.” Open computer. Y Loose or damaged parts? N Reseat loose components and boards and replace damaged items. Close computer and retest. N Power on? Y Done Replace the following items (if applicable). Check computer operation after each replacement: 1. Internal DC-DC converter* 2. Internal AC adapter 3. Processor board* 4.
Troubleshooting Flowchart 2.6—No Video, Part 1 No video. Docking Device Go to Stand-alone or docking device? *NOTE: To change from internal to external display, use the hotkey combination. “Flowchart 2.7—No Video, Part 2.” Stand-alone Internal or external display*? Y Adjust brightness. A Adjust brightness. Press lid switch to ensure operation. Y Video OK? Done N Internal External Video OK? Y Done N Video OK? Done N Replace the following one at a time. Test after each replacement. 1.
Troubleshooting Flowchart 2.7—No Video, Part 2 Continued from “Flowchart 2.6—No Video, Part 1.” Remove computer from docking device, if connected. Adjust display brightness. Check brightness of external monitor. N Y Go to “A” in “Flowchart 2.6—No Video, Part 1.” Video OK? Y Video OK? Done N Check that computer is properly seated in docking device, for bent pins on cable, and for monitor connection. Try another external monitor.
Troubleshooting Flowchart 2.8—Nonfunctioning Docking Device (if applicable) Nonfunctioning docking device. Reseat power cord in docking device and power outlet. Check voltage setting on docking device. Reinstall computer into docking device. Y Reset monitor cable connector at docking device. Docking device operating? N Y Docking device operating? N Done Done Test replacement docking device with new computer. Remove computer, replace docking device.
Troubleshooting Flowchart 2.9—No Operating System (OS) Loading No OS loading.* Reseat power cord in docking device and power outlet. No OS loading from hard drive, go to “Flowchart 2.10—No OS Loading, Hard Drive, Part 1.” No OS loading from diskette drive, go to “Flowchart 2.13—No OS Loading, Diskette Drive.” No OS loading from optical drive, go to “Flowchart 2.14—No OS Loading, Optical Drive.” No OS loading from network, go to “Flowchart 2.20—No Network/Modem Connection.
Troubleshooting Flowchart 2.10—No OS Loading, Hard Drive, Part 1 OS not loading from hard drive. Y Nonsystem disk message? N Go to “Flowchart 2.11—No OS Loading, Hard Drive, Part 2.” Reseat external hard drive. Y OS loading? Done N N Boot from CD? N Y Boot from diskette? Check the Setup utility for correct booting order. Y Change boot priority through the Setup Utility and reboot. N Boot from hard drive? N Y Boot from hard drive? Done Y 2–18 Go to “Flowchart 2.
Troubleshooting Flowchart 2.11—No OS Loading, Hard Drive, Part 2 Continued from “Flowchart 2.10—No OS Loading, Hard Drive, Part 1.” Reseat hard drive. N 1. Replace hard drive. 2. Replace system board. Disc or diskette in drive? Y Y Hard drive accessible? Done N Remove disc or diskette and reboot. Run FDISK. Y Boot from hard drive? N Done N Hard drive partitioned? Y N Y N Go to “Flowchart 2.13—No OS Loading, Diskette Drive.
Troubleshooting Flowchart 2.12—No OS Loading, Hard Drive, Part 3 Continued from “Flowchart 2.11—No OS Loading, Hard Drive, Part 2.” N System files on hard drive? Install OS and reboot. Y Y Y Virus on hard drive? OS loading from hard drive? Clean virus. N Done N Y Run SCANDISK and check for bad sectors. Diagnostics on disc or diskette? Replace hard drive. N N Can bad sectors be fixed? Run diagnostics and follow recommendations. Replace hard drive. Y N Boot from hard drive? Fix bad sectors.
Troubleshooting Flowchart 2.13—No OS Loading, Diskette Drive Y OS not loading from diskette drive. Reseat diskette drive. OS loading? Done N Y N Bootable diskette in drive? Nonsystem disk message? N Y N Check diskette for system files. Try different diskette. Go to Boot from another device? “Flowchart 2.17—Nonfunctioning Device.” Y Y N Diskette drive enabled in the Setup utility? Nonsystem disk error? Enable drive and cold boot computer.
Troubleshooting Flowchart 2.14—No OS Loading, Optical Drive Y No OS loading from CD-ROM or DVD-ROM drive. N Install bootable disc and reboot computer. Bootable disc in drive? Disc in drive? Y N Install bootable disc. Try another bootable disc. Y Boots from CD or DVD? Done N Y Boots from CD or DVD? Reseat drive. Done N N Booting from another device? Y Y Booting order correct? N Go to “Flowchart 2.17—Nonfunctioning Device.” Reset the computer. Refer to Go to Section 1.
Troubleshooting Flowchart 2.15—No Audio, Part 1 Y Turn up audio internally or externally. No audio. Audio? Done N N Y Computer in docking device (if applicable)? Go to Internal audio? Undock N “Flowchart 2.16—No Audio, Part 2.” Y Go to Replace the docking device. “Flowchart 2.16—No Audio, Part 2.” Y Go to “Flowchart 2.17—Nonfunctioning Device.
Troubleshooting Flowchart 2.16—No Audio, Part 2 Continued from “Flowchart 2.15—No Audio, Part 1.” N Audio driver in OS configured? Reload audio drivers. Y N Correct drivers for application? Load drivers and set configuration in OS. Y Connect to external speaker. N Audio? Y Replace audio board and speaker connections in computer (if applicable).
Troubleshooting Flowchart 2.17—Nonfunctioning Device Nonfunctioning device. Reseat device. Unplug the nonfunctioning device from the computer and inspect cables and plugs for bent or broken pins or other damage. Y Clear CMOS. Fix or replace broken item. Any physical device detected? N Go to Reattach device. Close computer, plug in power, and reboot. “Flowchart 2.9—No Operating System (OS) Loading.” Replace hard drive. N Device boots properly? N Replace NIC.
Troubleshooting Flowchart 2.18—Nonfunctioning Keyboard Keyboard not operating properly. Connect computer to good external keyboard. N External device works? Replace system board. Y Reseat internal keyboard connector (if applicable). N Keyboard operating properly? Replace internal keyboard or cable. Y Y Keyboard operating properly? Done Done N Replace system board.
Troubleshooting Flowchart 2.19—Nonfunctioning Pointing Device Pointing device not operating properly. Connect computer to good external pointing device. N Replace system board. External device works? Y Reseat internal pointing device connector (if applicable). N Replace internal pointing device or cable. Pointing device operating properly? Y Y Pointing device operating properly? Done Done N Replace system board.
Troubleshooting Flowchart 2.20—No Network/Modem Connection No network or modem connection. N Replace jack or have jack activated. Network or modem jack active? Y Y Connect to nondigital line. Digital line? N Y N NIC/modem configured in OS? Network or modem connection working? Reload drivers and reconfigure. Done N Y Disconnect all power from the computer and open. Replace NIC/modem (if applicable). Reseat NIC/modem (if applicable).
3 Illustrated Parts Catalog This chapter provides an illustrated parts breakdown and a reference for spare part numbers. 3.1 Serial Number Location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer.
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components Spare Part Number Item Description 1 Display assemblies (include display cable, wireless antenna boards, and antenna cables) For use with HP Pavilion dv4200 models 15.4-inch, WXGA, TFT with BrightView 15.4-inch, WXGA, TFT 383477-001 383476-001 For use with Compaq Presario V4200 models 15.4-inch, WXGA, TFT with BrightView 15.4-inch, WXGA, TFT 383479-001 383478-001 For use with HP Compaq nx7220 models 15.
Illustrated Parts Catalog Computer Major Components, Compaq Presario V4200 and HP Compaq nx7220 3–4 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Spare Part Number Item Description 2 Switch covers (Continued; include LED board and LED board cable) For use with HP Compaq nx7220 models with wireless capability For use with HP Compaq nx7220 models with wireless capability 3 403005-001 403006-001 Keyboards For use with HP Pavilion dv4200 models: Belgium Denmark Europe France French Canada Germany Greece Israel Italy Korea Norway 383495-181 383495-081 383495-02
Illustrated Parts Catalog Computer Major Components, HP Pavilion dv4200 3–6 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description 4 Top covers Spare Part Number For use with HP Pavilion dv4200 models (includes TouchPad) 403914-001 For use with full-featured Compaq Presario V4200 models (does not include TouchPad) For use with defeatured Compaq Presario V4200 models (does not include TouchPad) 397859-001 For use with HP Compaq nx7220 models (does not include TouchPad) 403253-001 TouchPad board, for use with Compaq Presari
Illustrated Parts Catalog Computer Major Components, Compaq Presario V4200 and HP Compaq nx7220 3–8 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description 8 System board shields 9 Spare Part Number For use with HP Pavilion dv4200 models 403915-001 For use with Compaq Presario V4200 and HP Compaq nx7220 models 384624-001 System boards For use with HP Pavilion dv4200 and Compaq Presario V4200 models 915GML 915PM/M25P128 403894-001 403895-001 For use with HP Compaq nx7220 models 915GML 403213-001 PC Card assembly (not illustrated) 403912-001 U
Illustrated Parts Catalog Computer Major Components, HP Pavilion dv4200 3–10 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description 14 Base enclosures Spare Part Number For use with HP Pavilion dv4200 models 384629-001 For use with Compaq Presario V4200 and HP Compaq nx7220 models 385739-001 Rubber feet (not illustrated) 15 For use with HP Pavilion dv4200 models 404369-001 For use with Compaq Presario V4200 and HP Compaq nx7220 models 404576-001 Processors (include thermal paste) Intel Pentium M 2.
Illustrated Parts Catalog Computer Major Components, Compaq Presario V4200 and HP Compaq nx7220 3–12 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description 16 Mini PCI communications modules Spare Part Number For use with HP Pavilion dv4200 and Compaq Presario V4200 models 802.11b/g wireless local access network (WLAN) module, for use in most of the world 802.11b/g WLAN module, for use in the rest of the world 403927-001 802.11b/g WLAN Broadcomm module, for use in most of the world 802.
Illustrated Parts Catalog Computer Major Components, HP Pavilion dv4200 3–14 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description 18 Battery packs Spare Part Number For use with HP Pavilion dv4200 and Compaq Presario V4200 models 12-cell, 8.8-AHr 6-cell, 4.4-AHr 403737-001 398752-001 For use with HP Compaq nx7220 models 12-cell, 8.8-AHr 6-cell, 4.
Illustrated Parts Catalog Computer Major Components, Compaq Presario V4200 and HP Compaq nx7220 3–16 Maintenance and Service Guide
Illustrated Parts Catalog Table 3-1 Spare Parts: Computer Major Components (Continued) Item Description Spare Part Number 20 RTC battery (includes 2-sided tape) 384626-001 21 Hard drives (include frame and connector) For use with HP Pavilion dv4200 and Compaq Presario V4200 models 5400-rpm 80-GB 383487-001 4200-rpm 100-GB 80-GB 60-GB 40-GB 383488-001 383486-001 383484-001 383483-001 For use with HP Compaq nx7220 models 5400-rpm, 60-GB Maintenance and Service Guide 383485-001 3–17
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-2 HP Pavilion dv4200 Display Assembly Subcomponent Spare Part Number Information Item Description Display Plastics Kit, includes: ■ Display bezel ■ Display enclosure 403919-001 1a 1b Display Panel Kit (includes display panel, display inverter, and display cable) 403918-001 403921-001 3a 3b Display Hinge Kit, includes: ■ Display hinges (2) ■ Display release hooks (2) 4 Wireless antenna (includes cable and board) 397924-001 Display Label Kit (not illustrated) 403
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-3 Compaq Presario V4200 and HP Compaq nx7220 Models Display Assembly Subcomponent Spare Part Number Information Item Description Spare Part Number Display Plastics Kit, includes: 403920-001 1a 1b 1c ■ Display bezel ■ Display enclosure ■ Display hinge covers 2 Display Panel Kit (includes the display panel, display inverter, and display cable) 403918-001 Display Hinge Kit, includes: ■ Display hinges (2) ■ Display release hooks (2) 403922-001 3a 3b 4 Wireless ant
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-4 Miscellaneous Doors/Covers Kit Spare Part Information Item Description Spare Part Number Miscellaneous Plastics Kit For use with HP Pavilion dv4200 models 383469-001 For use with Compaq Presario V4200 and HP Compaq nx7220 models 384627-001 Includes: 1 PC Card slot space saver 2 ExpressCard slot space saver 3 Thermal cover (includes one captive screw, secured by C-clip) 4a 4b Computer feet For use with HP Pavilion dv4200 models For use with Compaq Pavilion V
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-5 Miscellaneous Cable Kit Spare Part Number 383468-001 Item Description Miscellaneous Cable Kit, includes: 1 Modem cable 2 Audio board cable 3 USB board cable 4 Bluetooth module cable 5 LED board cable Maintenance and Service Guide Spare Part Number 383468-001 3–25
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-6 Mass Storage Devices Spare Part Number Information Spare Part Number Item Description 1 Hard drives (include frame and connector) For use with HP Pavilion dv4200 and Compaq Presario V4200 models 5400-rpm, 80-GB 383487-001 4200-rpm, 100-GB 80-GB 60-GB 40-GB 383488-001 383486-001 383484-001 383483-001 For use with HP Compaq nx7220 models 5400-rpm, 60-GB 2 383485-001 Optical drives For use with HP Pavilion dv4200 models DVD±RW and CD-RW Double Layer Combo Drive wi
Illustrated Parts Catalog 3.
Illustrated Parts Catalog Table 3-7 Miscellaneous (Not Illustrated) Spare Part Information (Continued) Spare Part Number Description Screw Kits (include the following screws; refer to Appendix C, “Screw Listing,” for more information on specifications and usage) ■ ■ ■ ■ ■ Phillips PM2.5×8.0 screw Phillips PM2.5×7.0 screw Phillips PM2.5×4.0 screw Phillips PM2.0×16.0 screw Phillips PM2.0×5.0 screw ■ Phillips PM2.0×12.0 spring-loaded screw ■ Phillips PM2.0×4.0 screw ■ Phillips PM2.0×2.
Illustrated Parts Catalog 3.9 Sequential Part Number Listing Table 3-8 Sequential Part Number Listing Spare Part Number Description 309674-001 USB travel mouse 364727-001 USB digital drive 371693-001 Wired headset with volume control 375759-001 All-in-one media cable II 378972-001 802.
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 383479-001 15.
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 383495-031 Keyboard for use with HP Pavilion dv4200 models in the United Kingdom 383495-041 Keyboard for use with HP Pavilion dv4200 models in Germany 383495-051 Keyboard for use with HP Pavilion dv4200 models in France 383495-061 Keyboard for use with HP Pavilion dv4200 models in Italy 383495-071 Keyboard for use with HP Pavilion dv4200 models in Spain 383495-081 Keyboard for use with
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 383495-BB1 Keyboard for use with HP Pavilion dv4200 models in Israel 383496-001 Power cord for use in Canada, French Canada, Latin America, Taiwan, Thailand, and the United States 383496-011 Power cord for use in Australia and New Zealand 383496-021 Power cord for use in Belgium, Europe, Finland, France, Germany, Greece, the Netherlands, Norway, Portugal, Spain, and Sweden 383496-031 Powe
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 384627-001 Miscellaneous Doors/Covers Kit for use with Compaq Presario V4200 models 384628-001 Screw Kit for use with full-featured HP Pavilion dv4200 models 384629-001 Base enclosure for use with full-featured HP Pavilion dv4200 models 384631-001 DVD/CD-RW Combo Drive for use with Compaq Presario V4200 models 384635-001 Keyboard for use with Compaq Presario V4200 models in the United Sta
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 384635-331 Keyboard for use with Compaq Presario V4200 models in the Netherlands 384635-AD1 Keyboard for use with Compaq Presario V4200 models in Korea 385739-001 Base enclosure for use with Compaq Presario V4200 models 385741-001 Screw Kit for use with full-featured Compaq Presario V4200 models 389036-001 Intel Celeron M 1.
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 396705-001 DVD±RW and CD-RW Double Layer Combo Drive with LightScribe for use with Compaq Presario V4200 models 396707-001 DVD-ROM drive for use with HP Compaq nx7220 models 397859-001 Top cover for use with full-featured Compaq Presario V4200 models (does not include TouchPad) 397923-001 Bluetooth module (includes Bluetooth module cable) 397924-001 Wireless antenna for use with HP Pavili
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 403252-001 15.4-inch WXGA display panel with BrightView for use with HP Compaq nx7220 models (includes wireless antenna transceivers and cables) 403253-001 Top cover for use with full-featured HP Compaq nx7220 models (does not include TouchPad) 403573-001 256-MB memory module 403737-001 Battery pack (12-cell, 8.
Illustrated Parts Catalog Table 3-8 Sequential Part Number Listing (Continued) Spare Part Number Description 403917-001 System board shield for use with HP Pavilion dv4200 models 403918-001 Display Panel Kit (includes display inverter and display cable) 403919-001 Display Plastics Kit for use with HP Pavilion dv4200 models (includes display bezel and display enclosure) 403920-001 Display Plastics Kit for use with Compaq Presario V4200 models (includes display bezel, display enclosure, and display
4 Removal and Replacement Preliminaries This chapter provides essential information for proper and safe removal and replacement service. 4.
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. you remove each subassembly from the computer, place ✎ As the subassembly (and all accompanying screws) away from the work area to prevent damage. Plastic Parts Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts.
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. If you are unsure whether the computer is off or in hibernation, turn the computer on, and then shut it down through the operating system.
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.
Removal and Replacement Preliminaries 4.5 Packaging and Transporting Precautions Use the following grounding precautions when packaging and transporting equipment: ■ To avoid hand contact, transport products in static-safe containers, such as tubes, bags, or boxes. ■ Protect all electrostatic-sensitive parts and assemblies with conductive or approved containers or packaging. ■ Keep electrostatic-sensitive parts in their containers until the parts arrive at static-free workstations.
Removal and Replacement Preliminaries 4.6 Workstation Precautions Use the following grounding precautions at workstations: ■ Cover the workstation with approved static-shielding material (refer to Table 4-2, “Static-Shielding Materials”). ■ Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ■ Use conductive field service tools such as cutters, screwdrivers, and vacuums.
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. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap.
Removal and Replacement Preliminaries Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities.
5 Removal and Replacement Procedures This chapter provides removal and replacement procedures. There are as many as 89 screws and screw locks, in 11 different sizes, that may have to be removed, replaced, or loosened when servicing the computer. Make special note of each screw and screw lock size and location during removal and replacement. Refer to Appendix C, “Screw Listing.” for detailed information on screw and screw lock sizes, locations, and usage.
Removal and Replacement Procedures 5.1 Serial Number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer.
Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to be referenced when removing computer components. Disassembly Sequence Chart Section Description # of Screws Removed 5.3 Preparing the Computer for Disassembly Battery pack 0 5.4 Hard Drive 2 loosened to remove the hard drive cover 4 to remove the hard drive frame 5.5 Computer Feet 0 5.6 Optical Drive 1 5.
Removal and Replacement Procedures Disassembly Sequence Chart (Continued) Section Description # of Screws Removed 5.11 Processor 1 loosened 512 Switch Cover 3 on Compaq Presario V4200 and HP Compaq nx7220 models 5.13 Keyboard 4 5.14 Display Assembly Display bezel Display release hook Display hinges Display panel Wireless antenna transceiver and cable 6 6 2 6 6 0 5.15 Top Cover (HP Pavilion dv4200 models) 16 5.16 Base Enclosure (Compaq Presario V4200 and HP Compaq nx7220 models) 16 5.
Removal and Replacement Procedures Disassembly Sequence Chart (Continued) 5.21 Speakers 3 5.22 USB Board HP Pavilion dv4200 models: 3 removed in Section 5.18; Compaq V4200 models: 4 to remove the USB board frame; 4 to remove the USB board 5.23 Bluetooth Module 2 5.3 Preparing the Computer for Disassembly Before you begin any removal or installation procedures: 1. Shut down the computer.
Removal and Replacement Procedures 4. Remove the battery pack by following these steps: a. Turn the computer upside down with the front toward you. b. Slide and hold the battery release latch 1 to the left. (The front edge of the battery pack disengages from the computer.) c. Lift the front edge of the battery pack up and swing it away from you 2. d. Remove the battery pack. Removing the Battery Pack Reverse the above procedure to install the battery pack.
Removal and Replacement Procedures 5.4 Hard Drive Hard Drive Spare Part Number Information For use with HP Pavilion dv4200 and Compaq Presario V4200 models 5400 rpm, 80-GB 383487-001 4200 rpm, 100-GB 383488-001 4200 rpm, 80-GB 383486-001 4200 rpm, 60-GB 383484-001 4200 rpm, 40-GB 383483-001 For use with HP Compaq nx7220 models 5400-rpm, 60-GB 383485-001 1. Prepare the computer for disassembly (Section 5.3).
Removal and Replacement Procedures 2. Loosen the 2 Phillips PM2.0×5.0 screws 1 that secure the hard drive cover to the computer. 3. Lift the right side of the cover up and swing it to the left 2. 4. Remove the hard drive cover. hard drive cover is included in the Miscellaneous ✎ The Doors/Covers Kits, spare part number 383469-001 (for use with HP Pavilion dv4200 models) and spare part number 384627-001 (for use with Compaq Presario V4200 and HP Compaq nx7220 models).
Removal and Replacement Procedures 5. Use the tab 1 on the right side of the hard drive to pull the hard drive to the left 2 until it disconnects from the computer. 6. Lift the hard drive straight up 3 and remove it from the hard drive bay.
Removal and Replacement Procedures 7. Remove the 4 Phillips PM2.5×4.0 screws 1 that secure the hard drive frame to the hard drive. 8. Slide the frame forward 2 to remove if from the hard drive. Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive.
Removal and Replacement Procedures 5.5 Computer Feet The computer feet are adhesive-backed rubber pads. The feet are included in the Miscellaneous Doors/Covers Kits, spare part number 383469-001 (for use with HP Pavilion dv4200 models) and spare part number 384627-001 (for use with Compaq Presario V4200 and HP Compaq nx7220 models).
Removal and Replacement Procedures Replacing the Computer Feet, Compaq Presario V4200 and HP Compaq nx7220 Models 5–12 Maintenance and Service Guide
Removal and Replacement Procedures 5.
Removal and Replacement Procedures 3. Remove the Phillips PM2.5×7.0 screw 1 that secures the optical drive to the computer. 4. Insert a thin tool, such as a paper clip, into the media tray release hole 2. (The optical drive media tray releases from the optical drive.) 5. Use the media tray frame to slide the optical drive to the left 3. 6. Remove the optical drive. Removing the Optical Drive Reverse the above procedure to install the optical drive.
Removal and Replacement Procedures 5.7 Memory Module Memory Module Spare Part Number Information For use with HP Pavilion dv4200 and Compaq Presario V4200 models 1024 MB, 1DM 512 MB, 1DM 256 MB, 1DM 256MB 403898-001 403897-001 403896-001 403573-001 For use with HP Compaq nx7220 models 1024 MB, 1DM 512 MB, 1DM 256 MB, 1DM 383482-001 383481-001 383480-001 1. Prepare the computer for disassembly (refer to Section 5.3).
Removal and Replacement Procedures 2. Loosen the 3 Phillips PM2.0×5.0 screws 1 that secure the memory module compartment cover to the computer. 3. Lift the left edge of the cover up and swing it to the right 2. 4. Remove the memory module compartment cover.
Removal and Replacement Procedures 5. Spread the retaining tabs 1 on each side of the memory module socket to release the memory module. (The side of the module opposite the socket rises away from the computer.) 6. Slide the module away from the socket at an angle 2. 7. Remove the memory module. modules are designed with a notch 3 to prevent ✎ Memory incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install a memory module.
Removal and Replacement Procedures 5.8 Mini PCI Communications Module Mini PCI Communications Module Spare Part Number Information For use with HP Pavilion dv4200 and Compaq Presario V4200 models 802.11b/g WLAN module for use in most of the world 403927-001 802.11b/g WLAN module for use in the rest of the world 403298-001 802.11b/g WLAN Broadcomm module for use in most of the world 396694-001 802.
Removal and Replacement Procedures 3. Disconnect the auxiliary and main antenna cables 1 from the Mini PCI communications module. 4. Spread the retaining tabs 2 on each side of the Mini PCI socket to release the Mini PCI communications module. (The edge of the module opposite the socket rises away from the computer.) 5. Remove the Mini PCI communications module by pulling the module away from the socket at a 45-degree angle 3.
Removal and Replacement Procedures 5.9 RTC Battery RTC Battery Spare Part Number Information RTC battery (includes 2-sided tape) 384626-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the Mini PCI communications module (Section 5.8). 3. Disconnect the RTC battery cable 1 from the system board. 4. Remove the RTC battery 2 from the system board. (The RTC battery is attached to the system board with two-sided tape.
Removal and Replacement Procedures 5.10 Heat Sink Heat Sink Spare Part Number Information Heat sink (includes fan and thermal paste) 384622-001 1. Prepare the computer for disassembly (Section 5.3).
Removal and Replacement Procedures 2. Remove the Phillips PM2.0×5.0 screw 1 that secures the thermal cover to the computer. 3. Lift the left edge of the cover up and swing it to the right 2. thermal cover is included in the Miscellaneous ✎ The Doors/Covers Kits, spare part number 383469-001 (for use with HP Pavilion dv4200 models) and spare part number 384627-001 (for use with Compaq Presario V4200 and HP Compaq nx7220 models). 4. Remove the thermal cover.
Removal and Replacement Procedures following screws should be removed and installed in the ✎ The 1, 2, 3, 4 sequence stamped on the heat sink. 5. Remove the 4 Phillips PM2.0×12.0 spring-loaded shoulder screws 1 that secure the heat sink to the computer. to the adhesive quality of the thermal paste located ✎ Due between the heat sink and processor, it may be necessary to move the heat sink from side to side to detach the heat sink from the processor. 6. Remove the heat sink 2.
Removal and Replacement Procedures thermal paste should be thoroughly cleaned from the ✎ The surfaces of the heat sink 1 and processor 2 each time the heat sink is removed. Thermal paste is included with all heat sink and processor spare part kits. Thermal Paste Locations Reverse the above procedure to install the heat sink.
Removal and Replacement Procedures 5.11 Processor Processor Spare Part Number Information Intel Pentium M 2.13-GHz Intel Pentium M 2.00-GHz Intel Pentium M 1.86-GHz Intel Pentium M 1.73-GHz Intel Pentium M 1.60-GHz 396700-001 396699-001 393327-001 383474-001 396698-001 Intel Celeron M 1.60-GHz Intel Celeron M 1.50-GHz Intel Celeron M 1.40-GHz Intel Celeron M 1.30-GHz for use with HP Compaq nx7220 models 404803-001 383471-001 396697-001 389036-001 1. Prepare the computer for disassembly (Section 5.3).
Removal and Replacement Procedures 3. Use a flat-blade screwdriver to turn the processor locking screw one-quarter turn counterclockwise 1 until you hear a click. 4. Lift the processor straight up and remove it 2. gold triangle 3 on the processor should be aligned in the ✎ The rear right corner when you install the processor. Removing the Processor Reverse the above procedure to install the processor.
Removal and Replacement Procedures 5.
Removal and Replacement Procedures 2 and 3 apply to Compaq Presario V4200 and ✎ Steps HP Compaq nx7220 models. 2. Turn the computer upside down with the rear panel toward you. 3. Remove the 3 Phillips PM2.5×7.0 screws that secure the switch cover to the computer.
Removal and Replacement Procedures 4. Turn the computer right-side up with the front toward you. 5. Open the computer as far as possible. 6. Press and hold down the insert key 1. 7. Insert a flat blade tool into the notch in the switch cover behind the insert key and lift the switch cover 2. 8. Disengage the center 3 and left side 4 of the switch cover from the computer. 9. Rest the switch cover on the computer.
Removal and Replacement Procedures 5.
Removal and Replacement Procedures 1. Prepare the computer for disassembly (Section 5.3). 2. Release the switch cover (Section 5.12). 3. Remove the 4 Phillips PM2.0×2.0 screws that secure the keyboard to the computer.
Removal and Replacement Procedures 4. Lift the rear edge of the keyboard and swing it forward until it rests on the palm rest.
Removal and Replacement Procedures 5. Release the ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board. 6. Remove the keyboard.
Removal and Replacement Procedures 7. Disconnect the LED board cable 1 from the system board. 8. Remove the switch cover 2. Removing the Switch Cover Reverse the above procedure to install the keyboard and switch cover.
Removal and Replacement Procedures 5.14 Display Assembly Display Assembly Spare Part Number Information For use with HP Pavilion dv4200 models 15.4-inch, WXGA, TFT with BrightView 15.4-inch, WXGA, TFT 383477-001 383476-001 For use with Compaq Presario V4200 models 15.4-inch, WXGA, TFT with BrightView 15.4-inch, WXGA, TFT 383479-001 383478-001 For use with HP Compaq nx7220 models 15.4-inch, WXGA, TFT with BrightView 15.
Removal and Replacement Procedures Removing the Display Screws 5–36 Maintenance and Service Guide
Removal and Replacement Procedures 7. Turn the computer right-side up with the front toward you. 8. Open the display as far as possible. 9. Remove the wireless antenna cables 1 from the clips in the top cover. 10. Disconnect the display cable from the system board 2.
Removal and Replacement Procedures Ä CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components. 11. Remove the 4 Phillips PM2.5×7.0 screws 1 that secure the display assembly to the computer. 12. Remove the display assembly 2.
Removal and Replacement Procedures 14 through 25 apply to HP Pavilion dv4200 models. See ✎ Steps steps 26 through 38 in this section to disassemble the display assembly on Compaq Presario V4200 and HP Compaq nx7220 models.
Removal and Replacement Procedures 13. Remove the 6 rubber screw covers 1 and 2 and six PM2.5×7.0 screws 3 that secure the display bezel to the display assembly. rubber screw covers are included in the Display Screw Kit, ✎ The spare part number 403923-001. The four taller screw covers 1 should be installed in the screw holes on the top edge of the bezel.
Removal and Replacement Procedures 14. Flex the inside edges of the left and right sides 1 of the display bezel and the inside edges of the top and bottom sides 2 of the display bezel until the bezel disengages from the display assembly. 15. Remove the display bezel 3.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Hinge Kit for use with HP Pavilion dv4200 models, includes: ■ Display release hooks ■ Display hinges 403921-001 16. Remove the Phillips PM2.5×5.0 screws 1 that secure each display release hook to the display enclosure. 17. Remove the display release hooks 2.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Hinge Kit for use with HP Pavilion dv4200 models, includes: ■ Display hinges ■ Display release hooks 403921-001 18. Remove the 3 Phillips PM2.5×7.0 screws 1 that secure each display hinge to the display enclosure. 19. Remove the display hinges 2.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Panel Kit (includes display inverter and display cable) 403918-001 20. Remove the 6 Phillips PM2.5×5.0 screws 1 that secure the display panel to the display enclosure. 21. Remove the display panel 2.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Wireless antenna for use with HP Pavilion dv4200 models (includes cable and transceiver) 397924-001 22. Release the retention tabs 1 built in to the display enclosure shield that secure the wireless antenna cables to the display enclosure. 23. Detach the wireless antenna transceivers 2 from the display enclosure. 24. Remove the wireless antenna transceivers and cables 3.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Plastics Kit for use with Compaq Presario V4200 and HP Compaq nx7220 models, includes: ■ Display bezel ■ Display enclosure ■ Display hinge covers) 403920-001 25. Remove the 6 rubber screw covers 1 and 2 and six PM2.5×7.0 screws 3 that secure the display bezel to the display assembly. rubber screw covers are included in the Display Screw Kit, ✎ The spare part number 403924-001.
Removal and Replacement Procedures 26. Flex the inside edges of the left and right sides 1 of the display bezel and the inside edges of the top and bottom sides 2 of the display bezel until the bezel disengages from the display assembly. 27. Remove the display bezel 3.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Hinge Kit for use with Compaq Presario V4200 and HP Compaq nx7220 models, includes: ■ Display release hook ■ Display hinges ■ Display hinge covers 403921-001 28. Remove the 2 Phillips PM2.5×5.0 screws 1 that secure the display release hook to the display enclosure. 29. Remove the display release hook 2.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Hinge Kit for use with Compaq Presario V4200 and HP Compaq nx7220 models, includes: ■ Display hinge covers ■ Display hinges ■ Display release hook 403921-001 30. Remove the display hinge covers 1. 31. Remove the 3 Phillips PM2.5×7.0 screws 2 that secure each display hinge to the display enclosure. 32. Remove the display hinges 3.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Display Panel Kit (includes display inverter and display cable) 403918-001 33. Remove the 6 Phillips PM2.5×5.0 screws 1 that secure the display panel to the display enclosure. 34. Remove the display panel 2.
Removal and Replacement Procedures Display Assembly Subcomponents Spare Part Number Information Wireless antenna for use with Compaq Presario V4200 and HP Compaq nx7220 models (includes cable and transceiver) 397925-001 35. Release the retention tabs 1 built in to the display enclosure shield that secure the wireless antenna cables to the display enclosure. 36. Detach the wireless antenna transceivers 2 from the display enclosure. 37. Remove the wireless antenna transceivers and cables 3.
Removal and Replacement Procedures 5.15 Top Cover top cover removal procedures in this section apply to ✎ The HP Pavilion dv4200 models. The spare part information listed in the following table applies to HP Pavilion dv4200, Compaq Presario V4200, and HP Compaq nx7220 models.
Removal and Replacement Procedures 3. Remove the following: 1 Eleven Phillips PM2.5×7.0 screws 2 Two Phillips PM2.0×4.
Removal and Replacement Procedures 4. Turn the computer right side up with the front toward you. 5. Release the ZIF connector 1 to which the TouchPad cable is attached and disconnect the cable 2 from the system board. 6. Remove the 3 Phillips PM2.5×7.0 screws 3 that secure the top cover to the base enclosure.
Removal and Replacement Procedures 7. Swing the rear edge of the top cover up and forward 1 until it rests at an angle. 8. Lift the top cover up and remove it 2. Removing the Top Cover, HP Pavilion dv4200 Models Reverse the above procedure to install the top cover.
Removal and Replacement Procedures 5.16 Base Enclosure base enclosure removal procedures in this section apply to ✎ The Compaq Presario V4200 and HP Compaq nx7220 models. The spare part information listed in the following table applies to HP Pavilion dv4200, Compaq Presario V4200, and HP Compaq nx7220 models.
Removal and Replacement Procedures 3. Remove the following screws: 1 One Phillips PM2.5×7.0 screw 2 Two Phillips PM2.0×16.
Removal and Replacement Procedures 4. Turn the computer upside down with the front toward you. 5. Remove the following screws: 1 Nine Phillips PM2.5×7.0 screws 2 Four Phillips PM2.0×4.0 screws 6. Disconnect the speaker cable 3.
Removal and Replacement Procedures 7. Lift the left and right rear corners 1 of the base enclosure until the rear edge of the base enclosure disengages from the computer. 8. Swing the rear edge of the base enclosure up and forward 2 until it disengages from the computer. 9. Remove the base enclosure. Removing the Base Enclosure, Compaq Presario V4200 and HP Compaq nx7220 Models Reverse the above procedure to install the base enclosure.
Removal and Replacement Procedures 5.17 Modem Board Modem Board Spare Part Number Information Modem board (high-speed 56kbps) 384623-001 modem board cannot be removed from Compaq Presario ✎ The V4200and HP Compaq nx7220 models until after the system board has been removed. 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c. Keyboard (Section 5.13) d. Display assembly (Section 5.14) e.
Removal and Replacement Procedures 2. Remove the 2 Phillips PM2.0×4.0 screws 1 that secure the modem board to the system board. 3. Lift the right side of the modem board 2 to disconnect the modem board from the system board. 4. Disconnect the modem cable 3 from the modem board. 5. Remove the modem board. Removing the Modem Board Reverse the above procedure to install the modem board.
Removal and Replacement Procedures 5.18 System Board System Board Spare Part Number Information For use with HP Pavilion dv4200 and Compaq Presario V4200 models 915GML 403894-001 915PM/M25P128 403895-001 For use with HP Compaq nx7220 models 915GML 403213-001 replacing the system board, ensure that the following ✎ When components are removed from the defective system board and installed on the replacement system board: ■ Memory module (Section 5.7) ■ Mini PCI communications module (Section 5.
Removal and Replacement Procedures d. Switch cover (Section 5.12) e. Keyboard (Section 5.13) f. Display assembly (Section 5.14) g. Top cover (HP Pavilion dv4200 models, Section 5.15) h. Base enclosure (Compaq Presario V4200 and HP Compaq nx7220 models, Section 5.16) 2. Turn the computer upside down with the front toward you. 3. Disconnect the speaker cable from the system board.
Removal and Replacement Procedures 4 through 18 apply to HP Pavilion dv4200 models. See ✎ Steps steps 19 through 25 in this section to remove the system board on Compaq Presario V4200 and HP Compaq nx7220 models. 4. Turn the computer top side up with the front toward you. 5. Remove the following screws: 1 Three Phillips PM2.5×7.0 screws that secure the system board and shield to the computer 2 Two Phillips PM2.0×4.0 screws that secure the system board and shield to the computer 3 Two Phillips PM2.0×16.
Removal and Replacement Procedures 6. Slide the system board shield forward 1 and to the right 2 until the tabs 3 on the shield disengage from the base enclosure.
Removal and Replacement Procedures 7. Lift up on the left side of the USB board frame 1. 8. Press down on the right side of the system board shield 2 until the shield tab 3 disengages from the standoff on the bottom of the USB board frame.
Removal and Replacement Procedures 9. Slide the system board shield to the left 1 until it clears the USB board frame. 10. Remove the system board shield 2.
Removal and Replacement Procedures 11 through 18 provide instructions for removing the USB ✎ Steps board and frame on HP Pavilion dv4200 models. Refer to Section 5.22, “USB Board,” for instructions on removing the USB board and frame on Compaq Presario V4200 and HP Compaq nx7220 models. 11. Disconnect the audio 1, USB 2, and Bluetooth cables 3 from the system board.
Removal and Replacement Procedures 12. Lift the left side of the USB board and frame 1 until it rests at an angle. 13. Slide the USB board and frame to the left 2 and remove it.
Removal and Replacement Procedures 14. Remove the 2 Phillips PM2.5×8.0 round head screws 1 and the Phillips PM2.0×4.0 screw 2 that secure the USB board to the frame.
Removal and Replacement Procedures 15. Lift the left side of the USB board 1 until it rests at an angle. 16. Slide the USB board to the left 2 and remove it from the frame.
Removal and Replacement Procedures 17. Use the hard drive connector 1 to lift the right side of the system board 2 until it rests at an angle. 18. Slide the system board to the right 3 and remove it.
Removal and Replacement Procedures 19 through 25 apply to Compaq Presario V4200 and ✎ Steps HP Compaq nx7220 models. 19. Turn the top cover right-side up with the front toward you. 20. Disconnect the audio 1, USB 2, and Bluetooth cables 3 from the system board.
Removal and Replacement Procedures 21. Release the ZIF connector to which the TouchPad cable is attached and disconnect the cable 1 from the system board. 22. Remove the 2 Phillips PM2.0×4.0 screws 2 that secure the system board to the top cover.
Removal and Replacement Procedures 23. Turn the top cover upside down with the front toward you. 24. Remove the 2 Phillips PM2.5×7.0 screws 1 that secure the system board to the top cover. 25. Use the hard drive connector 2 and fan frame 3 to lift the system board straight up and remove it 4. Removing the System Board, Compaq Presario V4200 and HP Compaq nx7220 Models Reverse the above procedure to install the system board.
Removal and Replacement Procedures 5.19 PC Card Assembly PC Card Assembly Spare Part Number Information PC Card Assembly 403912-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c. Keyboard (Section 5.13) d. Display assembly (Section 5.14) e. Top cover (Section 5.15) f. System board (Section 5.
Removal and Replacement Procedures 2. Turn the system board upside down with the audio jacks, USB ports, and external monitor port toward you. 3. Remove the 2 Phillips PM2.0×4.0 screws that secure the PC Card assembly to the system board.
Removal and Replacement Procedures 4. Turn the system board top-side up with the audio jacks, USB ports, and external monitor port toward you. 5. Disengage the hooks 1 on the PC Card assembly from the slots on the PC Card connector 2 and remove the PC Card assembly from the system board. Removing the PC Card Assembly Reverse the above procedure to install the PC Card assembly.
Removal and Replacement Procedures 5.20 Fan Assembly fan assembly is included in the heat sink assembly spare ✎ The part kit, spare part number 384622-001. Refer to Section 5.10, “Heat Sink,” for information on removing the heat sink.) 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c. Keyboard (Section 5.13) d. Display assembly (Section 5.14) e. Top cover (Section 5.15) f. System board (Section 5.18) 2.
Removal and Replacement Procedures 3. Disconnect the fan cable 1 from the system board. 4. Remove the 4 Phillips PM2.5×7.0 screws 2 that secure the fan assembly to the system board. 5. Remove the fan assembly 3.
Removal and Replacement Procedures 6. Remove the 3 Phillips PM2.0×4.0 screws 1 that secure the fan to the fan assembly. 7. Remove the fan 2. Removing the Fan Reverse the above procedure to reassemble and install the fan assembly.
Removal and Replacement Procedures 5.21 Speakers Speakers Spare Part Number Information Speakers 383466-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c. Keyboard (Section 5.13) d. Display assembly (Section 5.14) e. Top cover (Section 5.15) f. System board (Section 5.
Removal and Replacement Procedures 2. Remove the 3 Phillips PM2.0×4.0 screws 1 that secure the left and right speakers to the base enclosure. 3. Remove the left and right speakers 2. Removing the Speakers Reverse the above procedure to install the speakers.
Removal and Replacement Procedures 5.22 USB Board section applies to Compaq Presario V4200 and ✎ This HP Compaq nx7220 models. Refer to steps 11 through 18 in Section 5.18, “System Board,” for instructions for removing the USB board and frame on HP Pavilion dv4200 models. USB Board Spare Part Number Information USB board (includes frame) 384625-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c.
Removal and Replacement Procedures 3. Remove the 3 Phillips PM2.0×4.0 screws 1 that secure the USB board and frame to the top cover. 4. Remove the Phillips PM 2.5×7.0 screw 2 that secures the USB board and frame to the top cover. 5. Lift the rear edge of the USB board and frame 3 until it disengages from the top cover. 6. Slide the USB board and frame away from you 4 and remove it from the top cover.
Removal and Replacement Procedures 7. Remove the 2 Phillips PM2.0×4.0 screws 1 that secure the USB board to the frame. 8. Remove the 2 Phillips PM2.5×8.0 screws 2 that secure the USB board to the frame. 9. Lift the rear edge of the USB board 3 until it disengages from the frame. 10. Slide the frame away 4 and remove it. Removing the USB Board Reverse the above procedure to install the USB board.
Removal and Replacement Procedures 5.23 Bluetooth Module Bluetooth Module Spare Part Number Information For use with HP Pavilion dv4200 and Compaq Presario V4200 models 397923-001 For use with HP Compaq nx7220 models 383459-001 1. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Hard drive (Section 5.4) b. Switch cover (Section 5.12) c. Keyboard (Section 5.13) d. Display assembly (Section 5.14) e. Top cover (HP Pavilion dv4200 models, Section 5.15) f.
Removal and Replacement Procedures 2. Remove the 2 Phillips PM1.5×4.0 screws 1 that secure the Bluetooth module to the USB board frame. 3. Remove the Bluetooth module 2. Removing the Bluetooth Module Reverse the above procedure to install the Bluetooth module.
6 Specifications This chapter provides physical and performance specifications. Table 6-1 Computer Dimensions Height Width Depth Weight Full-featured model with 15.4-inch display, optical drive and 12-cell battery pack Metric U.S. 3.35 cm 35.85 cm 25.78 cm 1.32 in 14.13 in 10.16 in 2.99 kg 6.48 lbs Input Power Operating voltage Operating current 18.5 V dc @ 3.5 A - 65 W 3.
Specifications Table 6-1 Computer (Continued) Relative humidity (noncondensing) Operating Nonoperating 10% to 90% 5% to 95% 10% to 90% 5% to 95% -15 m to 3,048 m -15 m to 12,192 m -50 ft to 10,000 ft -50 ft to 40,000 ft Maximum altitude (unpressurized) Operating (14.7 to 10.1 psia) Nonoperating (14.7 to 4.4 psia) Shock Operating Nonoperating 125 g, 2 ms, half-sine 200 g, 2 ms, half-sine Random Vibration Operating Nonoperating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate 1.
Specifications Table 6-2 15.4-inch, WXGA, TFT Display Dimensions Height Width Diagonal 20.9 cm 33.1 cm 39.1 cm Number of colors Up to 16.8 million Contrast ratio 200:1 Brightness 180 nits typical 8.1 in 13.0 in 15.4 in Pixel resolution Pitch Format Configuration 0.259 × 0.259 mm 1366 × 768 RGB vertical stripe Backlight Edge lit Character display 80 × 25 Total power consumption 5.
Specifications Table 6-3 Hard Drives 100-GB* 80-GB* 80-GB* 9.5 mm 70 mm 102 g 9.5 mm 70 mm 99 g 9.
Specifications Table 6-3 Hard Drives (Continued) 60-GB* 60-GB* 40-GB* 9.5 mm 70 mm 102 g 9.5 mm 70 mm 99 g 9.
Specifications Table 6-4 Primary 6-cell, Li-Ion Battery Pack Dimensions Height Width Depth Weight 2.00 cm 9.40 cm 13.40 cm 0.34 kg 0.79 in 3.70 in 5.28 in 0.75 lb Energy Voltage Amp-hour capacity Watt-hour capacity 11.1 V 4.
Specifications Table 6-5 DVD/CD-RW Combo Drive Applicable disc Read: DVD-R, DVD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio, CD-XA ready (Mode 2, Form 1 and 2), CD-I ready (Mode 2, Form 1 and 2), CD-R, CD-RW, Photo CD (single and multisession), and CD-Bridge Center hole diameter 1.5 cm (0.59 in) Write: CD-R and CD-RW Disc diameter Standard disc Mini disc 12 cm (4.72 in) 8 cm (3.15 in) Disc thickness 1.2 mm (0.047 in) Track pitch 0.
Specifications Table 6-6 DVD±RW and CD-RW Combo Drive Applicable disc Read: DVD-R, DVD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2), CD Digital Audio, CD-XA ready (Mode 2, Form 1 and 2), CD-I ready (Mode 2, Form 1 and 2), CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge Center hole diameter 1.5 cm (0.59 in) Write: CD-R and CD-RW DVD-R and DVD-RW Disc diameter Standard disc Mini disc 12 cm (4.72 in) 8 cm (3.15 in) Disc thickness 1.2 mm (0.047 in) Track pitch 0.
Specifications Table 6-6 DVD±RW and CD-RW Combo Drive (Continued) Access time Random Full stroke CD DVD < 175 ms < 285 ms < 230 ms < 335 ms Audio output level Audio-out, 0.
Specifications Table 6-7 System DMA Hardware DMA System Function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5.
Specifications Table 6-8 System Interrupts Hardware IRQ System Function IRQ0 System timer IRQ1 Standard 101-/102-Key or Microsoft Natural Keyboard IRQ2 Cascaded IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller—24CD IRQ4 COM1 IRQ5* Conexant AC—Link Audio Intel 82801DB/DBM SMBus Controller—24C3 Data Fax Modem with SmartCP IRQ6 Diskette drive IRQ7* Parallel port IRQ8 System CMOS/real-time clock IRQ9* Microsoft ACPI-compliant system IRQ10* Intel USB UHCI controller—24C2 Intel 82852/8
Specifications Table 6-8 System Interrupts (Continued) IRQ11 Intel USB EHCI controller—24CD Intel USB UHCI controller—24C4 Intel USB UHCI controller—24C7 Intel Pro/Wireless 2200BG TI OHCI 1394 host controller TI PCI1410 CardBus controller IRQ12 Synaptics PS/2 TouchPad IRQ13 Numeric data processor IRQ14 Primary IDE channel IRQ15 Secondary IDE channel *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.
Specifications Table 6-9 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.
Specifications Table 6-9 System I/O Addresses (Continued) I/O Address (hex) System Function (shipping configuration) 0A2 - 0BF Unused 0C0 - 0DF DMA controller no.
Specifications Table 6-9 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 388 - 38B FM synthesizer—OPL3 38C - 3AF Unused 3B0 - 3BB VGA 3BC - 3BF Reserved (parallel port/no EPP support) 3C0 - 3DF VGA 3E0 - 3E1 PC Card controller in CPU 3E2 - 3E3 Unused 3E8 - 3EF
Specifications Table 6-10 System Memory Map Size Memory Address System Function 640 KB 00000000-0009FFFF Base memory 128 KB 000A0000-000BFFFF Video memory 48 KB 000C0000-000CBFFF Video BIOS 160 KB 000C8000-000E7FFF Unused 64 KB 000E8000-000FFFFF System BIOS 15 MB 00100000-00FFFFFF Extended memory 58 MB 01000000-047FFFFF Super extended memory 58 MB 04800000-07FFFFFF Unused 2 MB 08000000-080FFFFF Video memory (direct access) 4 GB 08200000-FFFEFFFF Unused 64 KB FFFF0000-FFFFF
A Connector Pin Assignments Table A-1 Audio-Out (Headphone) Pin Signal Pin Signal 1 Audio out, left channel 3 Ground 2 Audio out, right channel Maintenance and Service Guide A–1
Connector Pin Assignments Table A-2 Audio-In (Microphone) Pin Signal Pin Signal 1 Audio signal in 3 Ground 2 Audio signal in Table A-3 Universal Serial Bus Pin Signal Pin Signal 1 +5 VDC 3 Data + 2 Data – 4 Ground A–2 Maintenance and Service Guide
Connector Pin Assignments Table A-4 External Monitor Pin Signal Pin Signal 1 Red analog 9 +5 VDC 2 Green analog 10 Ground 3 Blue analog 11 Monitor detect 4 Not connected 12 DDC 2B data 5 Ground 13 Horizontal sync 6 Ground analog 14 Vertical sync 7 Ground analog 15 DDC 2B clock 8 Ground analog Maintenance and Service Guide A–3
Connector Pin Assignments Table A-5 RJ-45 (Network) Pin Signal Pin Signal 1 Transmit + 5 Unused 2 Transmit – 6 Receive – 3 Receive + 7 Unused 4 Unused 8 Unused A–4 Maintenance and Service Guide
Connector Pin Assignments Table A-6 RJ-11 (Modem) Pin Signal Pin Signal 1 Unused 4 Unused 2 Tip 5 Unused 3 Ring 6 Unused Maintenance and Service Guide A–5
Connector Pin Assignments Table A-7 S-Video-Out Pin Signal Pin Signal 1 S-VHS color (C) signal 5 TV-CD 2 Composite video signal 6 S-VHS intensity ground 3 S-VHS intensity (Y) signal 7 Composite video ground 4 S-VHS color ground A–6 Maintenance and Service Guide
B Power Cord Set Requirements 3-Conductor Power Cord Set The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 or 220 to 240 volts AC. The power cord set included with the computer meets the requirements for use in the country where the equipment is purchased. Power cord sets for use in other countries must meet the requirements of the country where the computer is used.
Power Cord Set Requirements General Requirements The requirements listed below are applicable to all countries. B–2 ■ The length of the power cord set must be at least 1.5 m (5.0 ft) and a maximum of 2.0 m (6.5 ft). ■ All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country where the power cord set will be used.
Power Cord Set Requirements Country-Specific Requirements 3-Conductor Power Cord Set Requirements Country/Region Accredited Agency Applicable Note Number Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 France UTE 1 Germany VDE 1 Italy IMQ 1 Japan METI 3 ✎ NOTES: 1. The flexible cord must be Type HO5VV-F, 3-conductor, 1.0 mm² conductor size.
Power Cord Set Requirements 3-Conductor Power Cord Set Requirements (Continued) Country/Region Accredited Agency Applicable Note Number Korea EK 4 The Netherlands KE A 1 Norway NEMKO 1 People’s Republic of China CCC 5 Sweden SEMKO 1 Switzerland SEV 1 Taiwan BSMI 4 United Kingdom BSI 1 United States UL 2 ✎ NOTES: 1. The flexible cord must be Type HO5VV-F, 3-conductor, 1.0 mm² conductor size.
C Screw Listing This appendix provides specification and reference information for the screws and screw locks used in the computer.
Screw Listing Table C-1 Phillips PM2.0×5.0 Screw mm Color Qty. Length Thread Head Width Black 6 5.0 mm 2.0 mm 5.0 mm Where used: 1 Two screws that secure the hard drive cover to the computer (screws are captured on the cover by C clips; documented in Section 5.4) 2 Three screws that secure the memory module compartment cover to the computer (screw is captured on the cover by C clips; documented in Section 5.
Screw Listing Table C-2 Phillips PM2.5×4.0 Screw mm Color Qty. Length Thread Head Width Black 4 4.0 mm 2.5 mm 4.5 mm Where used: 4 screws that secure the hard drive frame to the hard drive (documented in Section 5.4) Phillips PM2.5×4.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 1 One screw that secures the optical drive to the computer (documented in Section 5.6) 2 Three screws that secure the switch cover on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.12) 3 Two screws that secure the display assembly to the computer (documented in Section 5.14) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 4 screws that secure the display assembly to the computer (documented in Section 5.14) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 6 screws that secure the display bezel to the display assembly (documented in Section 5.14) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 6 screws that secure the display hinges to the display enclosure (documented in Section 5.14) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 11 screws that top cover to the HP Pavilion dv4200 (documented in Section 5.15) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 3 screws that secure the top cover to the HP Pavilion dv4200 (documented in Section 5.15) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: One that secures the base enclosure to Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.16) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 9 screws that secure the base enclosure to Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.16) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 4 screws that secure the system board on HP Pavilion dv4200 models (documented in Section 5.18) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 2 screws that secure the system board to the top cover on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.18) Phillips PM2.5×7.
Screw Listing Table C-3 Phillips PM2.5×7.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 56 7.0 mm 2.5 mm 4.5 mm Where used: 4 screws that secure the fan assembly to the system board (documented in Section 5.20) Phillips PM2.5×7.
Screw Listing Table C-4 Phillips PM2.5×5.0 Screw mm Color Qty. Length Thread Head Width Silver 8 5.0 mm 2.5 mm 4.0 mm Where used: 2 screws that secure the display release hooks to the display enclosure (documented in Section 5.14) Phillips PM2.5×5.
Screw Listing Table C-4 Phillips PM2.5×5.0 Screw (Continued) mm Color Qty. Length Thread Head Width Silver 8 5.0 mm 2.5 mm 4.0 mm Where used: 6 screws that secure the display panel to the display enclosure (documented in Section 5.14) Phillips PM2.5×5.
Screw Listing Table C-5 Phillips PM2.0×12.0 Spring-Loaded Screw mm Color Qty. Length Thread Head Width Silver 4 12.0 2.0 mm 5.0 mm Where used: 4 screws that secure the heat sink to the computer (documented in Section 5.10) Phillips PM2.0×12.
Screw Listing Table C-6 Black Phillips PM2.0×2.0 Screw mm Color Qty. Length Thread Head Width Black 4 2.0 mm 2.0 mm 5.0 mm Where used: 4 screws that secure the keyboard on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.13) Phillips PM2.0×2.
Screw Listing Table C-7 Silver Phillips PM2.0×2.0 Screw mm Color Qty. Length Thread Head Width Silver 4 2.0 mm 2.0 mm 7.0 mm Where used: 4 screws that secure the keyboard on HP Pavilion dv4200 models (documented in Section 5.13) Phillips PM2.0×2.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the top cover HP Pavilion dv4200 models (documented in Section 5.15) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 4 screws that secure the base enclosure on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.16) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the modem board to the system board (documented in Section 5.17) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the system board to the base enclosure on HP Pavilion dv4200 models (documented in Section 5.18) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: One screw that secures the USB board and frame to the base enclosure on HP Pavilion dv4200 models (documented in Section 5.18) and to the top cover on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.22) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the system board to the top cover (documented in Section 5.18) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the PC Card assembly to the system board (documented in Section 5.19) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 3 screws that secure the fan to the fan assembly (documented in Section 5.20) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 3 screws that secure the speaker to the base enclosure (documented in Section 5.21) Phillips PM2.0×4.
Screw Listing Table C-8 Phillips PM2.0×4.0 Screw (Continued) mm Color Qty. Length Thread Head Width Black 24 4.0 mm 2.0 mm 4.0 mm Where used: 3 screws that secure the USB board and frame to the computer (documented in Section 5.22) Phillips PM2.0×4.
Screw Listing Table C-9 Phillips PM2.0×16.0 Screw mm Color Qty. Length Thread Head Width Black 2 16.0 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the base enclosure on Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.16) and the system board on HP Pavilion dv4200 models (documented in Section 5.18) Phillips PM2.0×16.
Screw Listing Table C-10 Phillips PM2.5×8.0 Screw mm Color Qty. Length Thread Head Width Silver 2 8.0 mm 2.5 mm 5.0 mm Where used: 2 screws that secure the USB board to the frame on HP Pavilion dv4200 models (documented in Section 5.18) and Compaq Presario V4200 and HP Compaq nx7220 models (documented in Section 5.22) Phillips PM2.5×8.
Screw Listing Table C-11 Phillips PM1.5×4.0 Screw mm Color Qty. Length Thread Head Width Silver 2 4.0 mm 1.5 mm 3.0 mm Where used: 2 screws that secure the Bucktooth board to the USB board frame (documented in Section 5.23) Phillips PM1.5×4.
D Display Component Recycling Å WARNING: The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. Ä CAUTION: The procedures in this appendix can result in damage to display components. The only components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight. Careful handling should be exercised when removing these components.
Display Component Recycling This appendix provides disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight 1 and the liquid crystal display (LCD) panel 2. procedures differ from one display assembly to ✎ Disassembly another. The procedures provided in this appendix are general disassembly instructions.
Display Component Recycling Perform the following steps to disassemble the display assembly: 1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly.
Display Component Recycling 2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly. 3. Remove the display bezel 3.
Display Component Recycling 4. Disconnect all display panel cables 1 from the display inverter and remove the inverter 2.
Display Component Recycling 5. Remove all screws 1 that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly 2 from the display enclosure.
Display Component Recycling 7. Turn the display panel assembly upside down. 8. Remove all screws that secure the display panel frame to the display panel.
Display Component Recycling 9. Use a sharp-edged tool to cut the tape 1 that secures the side of the display panel to the display panel frame. 10. Remove the display panel frame 2 from the display panel.
Display Component Recycling 11. Remove the screws 1 that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover 2 and swing it forward. 13. Remove the backlight cover.
Display Component Recycling 14. Turn the display panel right-side up. 15. Remove the backlight cables 1 from the clip 2 in the display panel.
Display Component Recycling 16. Turn the display panel upside down. 17. Remove the backlight frame from the display panel.
Display Component Recycling Å WARNING: The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 18. Slide the backlight out of the backlight frame.
Display Component Recycling 19. Disconnect the display cable 1 from the LCD panel. 20. Remove the screws 2 that secure the LCD panel to the display rear panel. 21. Release the LCD panel 3 from the display rear panel. 22. Release the tape 4 that secures the LCD panel to the display rear panel.
Display Component Recycling 23. Remove the LCD panel. Removing the LCD Panel 24. Recycle the backlight and LCD panel.
Index 1394 port 1–13, 1–15 A arrow keys 1–17 audio board cable 3–25 audio troubleshooting 2–23 audio Y cable, spare part number 3–29, 3–30 audio-in jack location 1–9, 1–11, 1–13, 1–15 pin assignments A–2 audio-out jack location 1–9, 1–11, 1–13, 1–15 pin assignments A–1 B base enclosure removal 5–56 spare part numbers 3–11, 3–34, 3–35, 5–56 battery bay 1–24 battery light 1–7 battery pack removal 5–6 spare part numbers 3–15, 3–36, 3–37 specifications 6–6 Maintenance and Service Guide battery release latch
Index overview 2–1 Security Menu 2–4 Tools Menu 2–5 Computer Setup defaults 2–2 computer specifications 6–1 connector pin assignments audio-in A–2 audio-out A–1 external monitor A–3 RJ-11 A–5 RJ-45 A–4 S-Video-out A–6 Universal Serial Bus (USB) A–2 connectors, service considerations 4–2 D design overview 1–26 Digital Media Slot 1–13 Digital Media Slot light 1–13 disassembly sequence chart 5–3 diskette drive OS loading problems 2–21 precautions 4–3 display assembly removal 5–35 spare part numbers 3–3, 3–30
Index spare part number 3–15, 3–27, 3–31, 3–34, 5–13 specifications 6–7 DVD±RW and CD-RW Combo Drive OS loading problems 2–22 precautions 4–3 removal 5–13 spare part number 3–15, 3–27, 3–35, 3–36, 5–13 specifications 6–8 E electrostatic discharge 4–4, 4–8 expansion port 2 1–12, 1–14 ExpressCard slot 1–13, 1–15 ExpressCard slot space saver 3–23 external monitor port location 1–9, 1–11, 1–13, 1–15 pin assignments A–3 F f1 to f12 keys 1–17 features 1–2 feet illustrated 3–23 locations 5–11, 5–12 spare part
Index headphone jack location 1–9, 1–11 pin assignments A–1 headset, spare part number 3–29, 3–30 heat sink removal 5–21 spare part number 3–9, 3–33, 5–21 I I/O address specifications 6–13 infrared port 1–7 interrupt specifications 6–11 K keyboard removal 5–30 spare part numbers 3–5, 3–31, 3–32, 3–33, 3–34, 3–35, 5–30 troubleshooting 2–26 keyboard components 1–16 keypad keys 1–17 L LED board cable 3–25 left-side components 1–12, 1–14 M mass storage devices, spare part numbers 3–26 media cable, spare pa
Index modem jack location 1–12, 1–14 pin assignments A–5 modem, troubleshooting 2–28 N network jack location 1–12, 1–14 pin assignments A–4 network, troubleshooting 2–28 nonfunctioning device, troubleshooting 2–16, 2–25 num lock key 1–17 O optical drive location 1–9, 1–11, 1–25 OS loading problems 2–22 precautions 4–3 removal 5–13 spare part numbers 3–15, 3–27, 3–31, 3–34, 5–13 specifications 6–7 P packing precautions 4–5 PC Card components assembly removal 5–76 spare part number 3–9, 3–37, 5–76 eject b
Index RJ-45 jack location 1–12, 1–14 pin assignments A–4 RTC battery removal 5–20 spare part number 3–17, 3–33, 5–20 S Screw Kit contents C–1 spare part numbers 3–29, 3–34, 3–35, C–1 screw listing C–1, D–1 security cable slot 1–9, 1–11 serial number 3–1, 5–2 service considerations 4–2 speakers location 1–7 removal 5–82 spare part number 3–9, 3–30, 5–82 specifications battery pack 6–6 computer 6–1 DVD/CD-RW Combo Drive 6–7 DVD±RW and CD-RW Combo Drive 6–8 hard drive 6–4 I/O addresses 6–13 interrupts 6–11 m
Index transporting precautions 4–5 troubleshooting audio 2–23 Computer Setup 2–2 docking device 2–16 flowcharts 2–7 keyboard 2–26 modem 2–28 network 2–28 nonfunctioning device 2–16, 2–25 OS loading 2–17 overview 2–1 pointing device 2–27 power 2–10 video 2–14 U V vent, locations 1–24 video troubleshooting 2–14 volume buttons 1–19, 1–21 volume light 1–21 W Windows applications key 1–17 Windows logo key 1–17 wireless antenna illustrated 3–18, 3–20 removal 5–45, 5–51 spare part number 3–19, 3–21, 3–36, 5–45
