User manual HP PAVILION DV2083EA MAINTENANCE AND SERVICE GUIDE

[. . . ] Maintenance and Service Guide HP Pavilion dv2000 Notebook PC Document Part Number: 417981-002 April 2007 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, 2007 Hewlett-Packard Development Company, L. P. Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Intel, Core, and Celeron are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. [. . . ] Remove the two Phillips PM2. 0×4. 0 screws 2 that secure the Mini Card module to the computer. (The edge of the module opposite the socket rises away from the computer). Remove the module 3 by pulling it away from the socket at an angle. modules notch 4 to Mini Card WLANinstallationare designed with a module socket. prevent incorrect into the Mini Card Removing a Mini Card Module Reverse the above procedure to install a Mini Card module. Maintenance and Service Guide 5­21 Removal and Replacement Procedures 5. 9 Optical Drive Optical Drive Spare Part Number Information DVD/CD-RW Combo Drive DVD±RW/R and CD-RW Double-Layer Combo Drive DVD±RW/R and CD-RW Double-Layer Combo Drive with LightScribe 417060-001 417061-001 417062-001 1. Prepare the computer for disassembly (Section 5. 3). Remove the Phillips PM2. 5×7. 0 screw 1 that secures the optical drive to the computer. 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. ) 4. Use the media tray frame to slide the optical drive 3 to the left. Remove the optical drive. Removing the Optical Drive 5­22 Maintenance and Service Guide Removal and Replacement Procedures 6. Position the optical drive with the optical drive bracket toward you. Remove the two Phillips PM2. 0×3. 0 screws 1 that secure the optical drive bracket to the optical drive. Remove the optical drive 2. Removing the Optical Drive Bracket Reverse the above procedure to reassemble and install the optical drive. Maintenance and Service Guide 5­23 Removal and Replacement Procedures 5. 10 Keyboard Keyboard Spare Part Number Information For use only with computer models using Intel processors: Belgium Europe Greece Israel Japan Korea Latin America Nordic 441317-A41 441317-021 441317-DJ1 441317-BB1 441317-291 441317-AD1 441317-161 441317-DH1 Portugal Russia Saudi Arabia Switzerland Taiwan Thailand Turkey 441317-131 441317-251 441317-171 441317-111 441317-AB1 441317-281 441317-141 For use with all computer models: Brazil Denmark France French Canada Germany Internationally Italy 441317-201 441317-081 441317-051 441317-121 441317-041 441317-B31 441317-061 Norway Spain Sweden/Finland The United Kingdom The United States 441317-091 441317-071 441317-101 441317-031 441317-001 1. Prepare the computer for disassembly (Section 5. 3). 5­24 Maintenance and Service Guide Removal and Replacement Procedures 2. Remove the three Phillips PM2. 5×7. 0 screws that secure the keyboard to the computer. Removing the Keyboard Screws Maintenance and Service Guide 5­25 Removal and Replacement Procedures 3. Turn the computer display-side up with the front panel toward you. Slide the keyboard 1 back to release the tabs on the front of the keyboard from the top cover. Lift the rear edge of the keyboard 2 and swing it forward until it rests on the palm rest. Releasing the Keyboard 5­26 Maintenance and Service Guide Removal and Replacement Procedures 7. Release the zero insertion force (ZIF) connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board. Disconnecting the Keyboard Cable 8. Reverse the above procedure to install the keyboard. Maintenance and Service Guide 5­27 Removal and Replacement Procedures 5. 1 1 Switch Cover Switch Cover Spare Part Number Information For use with full-featured computer models For use with defeatured computer models 417079-001 417080-001 1. Prepare the computer for disassembly (Section 5. 3). [. . . ] Recycle the backlight and LCD panel. D­14 Maintenance and Service Guide E Connector Pin Assignments Table E-1 Universal Serial Bus Pin 1 2 Signal +5 VDC Data ­ Pin 3 4 Signal Data + Ground Maintenance and Service Guide E­1 Connector Pin Assignments Table E-2 RJ-45 (Network) Pin 1 2 3 4 Signal Transmit + Transmit ­ Receive + Unused Pin 5 6 7 8 Signal Unused Receive ­ Unused Unused E­2 Maintenance and Service Guide Connector Pin Assignments Table E-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 E­3 Connector Pin Assignments Table E-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 E­4 Maintenance and Service Guide Connector Pin Assignments Table E-5 RJ-11 (Modem) Pin 1 2 3 Signal Unused Tip Ring Pin 4 5 6 Signal Unused Unused Unused Maintenance and Service Guide E­5 Connector Pin Assignments Table E-6 Audio-In (Microphone) Pin 1 2 Signal Audio signal in Audio signal in Pin 3 Signal Ground Table E-7 Audio-Out (Headphone) Pin 1 2 Signal Audio out, left channel Audio out, right channel Pin 3 Signal Ground E­6 Maintenance and Service Guide F 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 or region where the equipment is purchased. Power cord sets for use in other countries or regions must meet the requirements of the country or region where the computer is used. Maintenance and Service Guide F­1 Power Cord Set Requirements General Requirements The requirements listed below are applicable to all countries or regions. 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 or region where the power cord set will be used. [. . . ]