Manual de servicio hp pavilion dv2000 notebook pc

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. AMD, Sempron, Turion, and combinationsthereof, are trademarks of Advanced Micro Devices, Inc. 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. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products andservices. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Maintenance and Service Guide HP Pavilion dv2000 Notebook PC Second Edition: April 2007 First Edition: June 2006 Document Part Number: 417981-002

Safety warning notice

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WARNING: To reduce the possibility ofheat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, suchas pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology Equipment (IEC 60950).

Contents
1 Product Description
1.1 1.2 1.3 1.4 1.5 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2 Resetting theComputer. . . . . . . . . . . . . . . . . . . . . . . 1–4 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–5 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–6 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–21

2 Troubleshooting
2.1 Setup Utility in Windows XP . . . . . . . . . . . . . . . . . . 2–1 Using the Setup Utility . . . . . .. . . . . . . . . . . . . . . . . 2–2 Setup Utility Menus . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 2.2 Setup Utility in Windows Vista . . . . . . . . . . . . . . . . 2–9 Using the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . 2–9 Setup Utility Menus . . . . . . . . . . . . . . . . . . . . . . . . 2–13 2.3 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . .2–15

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Contents

3 Illustrated Parts Catalog
3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1 Computer Major Components. . . . . . . . . . . . . . . . . . 3–2 Display Assembly Components . . . . . . . . . . . . . . . 3–20 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–22 Plastics Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–24 Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–25 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–26 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–29

4 Removal and Replacement Preliminaries
4.1 Tools Required . . . . . . . . . . . . . . . . . . . . ....