User manual HP PAVILION DV9000 NOTEBOOK PC

[. . . ] Maintenance and Service Guide HP Pavilion dv9000 Notebook PC Document Part Number: 417615-002 September 2006 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures. © Copyright 2006 Hewlett-Packard Development Company, L. P. Intel and Core are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. AMD, Sempron, Turion, and combinations thereof, are trademarks of Advanced Micro Devices, Inc. [. . . ] Use the media tray frame to slide the optical drive 3 out of the computer. Remove the optical drive. Removing the Optical Drive 5­20 Maintenance and Service Guide Removal and Replacement Procedures 6. Remove the two Phillips PM2. 0×3. 0 screws 1 that secure the optical drive bracket to the optical drive. Remove the optical drive bracket 2. Removing the Optical Drive Bracket Reverse the above procedure to reassemble and install the optical drive. Maintenance and Service Guide 5­21 Removal and Replacement Procedures 5. 10 Switch Cover Switch Cover Spare Part Number Information Switch cover (includes LED board and LED board cable) 432979-001 1. Remove the six Phillips PM2. 0×5. 0 screws that secure the switch cover to the computer. Removing the Switch Cover Screws 5­22 Maintenance and Service Guide Removal and Replacement Procedures 5. Lift the rear edge of the switch cover and swing it forward until it rests on the keyboard. Releasing the Switch Cover Maintenance and Service Guide 5­23 Removal and Replacement Procedures 8. Release the zero insertion force (ZIF) connector 1 to which the LED board cable is connected and disconnect the cable 2 from the LED board. Remove the switch cover. Disconnecting the LED Board Cable Reverse the above procedure to install the switch cover. 5­24 Maintenance and Service Guide Removal and Replacement Procedures 5. 11 Keyboard Keyboard Spare Part Number Information For use with all computer models in the following countries: French Canada 432976-121 The United States 432976-001 For use only with computer models using Intel processors in the following countries: Latin America 432976-161 Thailand 432976-281 For use only with computer models using AMD processors in the following countries: Denmark, Finland, Norway, and Sweden France Germany 432976-DH1 The Netherlands Italy Spain The United Kingdom 432976-B31 432976-061 432976-071 432976-031 432976-051 432976-041 1. Remove the switch cover (Section 5. 10). Maintenance and Service Guide 5­25 Removal and Replacement Procedures 3. Remove the Phillips PM2. 5×7. 0 screw that secures the keyboard to the computer. Removing the Keyboard Screw, Part 1 5­26 Maintenance and Service Guide Removal and Replacement Procedures 4. Remove the three silver Phillips PM2. 5×5. 0 screws that secure the keyboard to the computer. Removing the Keyboard Screws, Part 2 Maintenance and Service Guide 5­27 Removal and Replacement Procedures 7. Slide the keyboard 2 back to disengage the tabs on the front edge of the keyboard from the top cover. Swing the keyboard 3 forward until it rests on the palm rest. Releasing the Keyboard 5­28 Maintenance and Service Guide Removal and Replacement Procedures 10. Release the ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board. Disconnecting the Keyboard Cable 11. Reverse the above procedure to install the keyboard. Maintenance and Service Guide 5­29 Removal and Replacement Procedures 5. 12 Speaker Assembly Speaker Assembly Spare Part Number Information Speaker assembly 432994-001 1. Remove the the wireless antenna cables and microphone cable from the clips 2 in the speaker assembly. Releasing the Speaker Assembly 5­30 Maintenance and Service Guide Removal and Replacement Procedures 6. Remove the two black Phillips PM2. 5×5. 0 screws 1 that secure the speaker assembly to the computer. Remove the speaker assembly 2. Removing the Speaker Assembly Reverse the above procedure to install the speaker assembly. Maintenance and Service Guide 5­31 Removal and Replacement Procedures 5. 13 Power Button Board Power Button Board Spare Part Number Information Power button board (includes power button board cable) 432987-001 1. Disconnect the following cables from the power button board: 1 Display lid switch module cable 2 Microphone cable 3 Speaker assembly cable 5. Release the ZIF connector 4 to which the power button board cable is connected and disconnect the cable 5. Disconnecting the Power Button Board Cables 5­32 Maintenance and Service Guide Removal and Replacement Procedures 6. Remove the silver Phillips PM2. 5×5. 0 screw 1 that secures the power button board to the computer. Remove the power button board 2. Removing the Power Button Board Reverse the above procedure to install the power button board. Maintenance and Service Guide 5­33 Removal and Replacement Procedures 5. 14 Display Assembly Display Assembly Spare Part Number Information For use with full-featured computer models (includes camera, camera cable, and microphones) 17. 0-inch, SXGA+, TFT Single Lamp with BrightView 17. 0-inch, WXGA+, TFT Single Lamp with BrightView 17. 0-inch, WXGA+, TFT Dual Lamp with BrightView For use with de-featured computer models (includes microphones) 17. 0-inch, SXGA+, TFT Single Lamp with BrightView 17. 0-inch, WXGA+, TFT Single Lamp with BrightView 17. 0-inch, WXGA+, TFT Dual Lamp with BrightView 432947-001 432946-001 432948-001 432950-001 432949-001 432951-001 1. [. . . ] Slide the backlight out of the backlight frame. Removing the Backlight C­12 Maintenance and Service Guide Display Component Recycling 19. Release the tape 4 that secures the LCD panel to the LCD rear panel. Releasing the LCD Panel Maintenance and Service Guide C­13 Display Component Recycling 23. Recycle the backlight and LCD panel. C­14 Maintenance and Service Guide D Connector Pin Assignments Table D-1 Universal Serial Bus Pin 1 2 Signal +5 VDC Data ­ Pin 3 4 Signal Data + Ground Maintenance and Service Guide D­1 Connector Pin Assignments Table D-2 RJ-45 (Network) Pin 1 2 3 4 Signal Transmit + Transmit ­ Receive + Unused Pin 5 6 7 8 Signal Unused Receive ­ Unused Unused D­2 Maintenance and Service Guide Connector Pin Assignments Table D-3 S-Video-Out Pin 1 2 3 4 Signal TV-Ground TV-CVBS TV-Ground TV-Ground Pin 5 6 7 Signal TV-CD TV-Ground TV-YD Maintenance and Service Guide D­3 Connector Pin Assignments Table D-4 External Monitor Pin 1 2 3 4 5 6 7 8 Signal Red analog Green analog Blue analog Not connected Ground Ground analog Ground analog Ground analog Pin 9 10 11 12 13 14 15 Signal +5 VDC Ground Monitor detect DDC 2B data Horizontal sync Vertical sync DDC 2B clock D­4 Maintenance and Service Guide Connector Pin Assignments Table D-5 RJ-11 (Modem) Pin 1 2 3 Signal Unused Tip Ring Pin 4 5 6 Signal Unused Unused Unused Maintenance and Service Guide D­5 Connector Pin Assignments Table D-6 Audio-In (Microphone) Pin 1 2 Signal Audio signal in Audio signal in Pin 3 Signal Ground Table D-7 Audio-Out (Headphone) Pin 1 2 Signal Audio out, left channel Audio out, right channel Pin 3 Signal Ground D­6 Maintenance and Service Guide E 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. [. . . ]