HP-430_HP-431_Compaq-435_Compa.pdf
HP 430 and HP 431 Notebook PC and Compaq 435 and Compaq 436 Notebook PC
Maintenance and Service Guide
© Copyright 2011 Hewlett-Packard Development Company, L.P.
AMD, the AMD Arrow logo, Athlon, Phenom, Sempron, Turion, and combinations thereof, are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Celeron, Core, and Pentium are trademarks of Intel Corporation in the U.S. and other countries. Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. 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 and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Second Edition: September 2011 First Edition: April 2011 Document Part Number: 658596-002
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not place the device directly on your lap or obstruct the device air vents. Use the device 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, such as pillows or rugs or clothing, during operation. The device 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).
Table of contents
| 1 | Product description ........................................................................................................... 1 |
|---|---|
| 2 External component identification | ................................................................................... 10 |
| Display ................................................................................................................................. | 10 |
| Button ................................................................................................................................... | 11 |
| Keys ..................................................................................................................................... | 12 |
| Lights .................................................................................................................................... | 13 |
| TouchPad .............................................................................................................................. | 14 |
| Left side ................................................................................................................................ | 15 |
| Right side .............................................................................................................................. | 16 |
| Bottom .................................................................................................................................. | 17 |
| 3 Illustrated parts catalog | .................................................................................................. 18 |
| Service tag ............................................................................................................................ | 18 |
| Computer major components ................................................................................................... | 20 |
| Cable Kit .............................................................................................................................. | 25 |
| Display assembly subcomponents ............................................................................................. | 26 |
| Mass storage devices ............................................................................................................. | 28 |
| Miscellaneous parts ................................................................................................................ | 29 |
| Plastics Kit ............................................................................................................................. | 30 |
| Sequential part number listing .................................................................................................. | 30 |
| 4 Removal and replacement procedures ............................................................................ | 36 |
| Preliminary replacement requirements ....................................................................................... | 36 |
| Tools required ......................................................................................................... | 36 |
| Service considerations ............................................................................................. | 36 |
| Plastic parts ............................................................................................. | 36 |
| Cables and connectors ............................................................................. | 36 |
| Drive handling ......................................................................................... | 37 |
| Grounding guidelines .............................................................................................. | 37 |
| Electrostatic discharge damage .................................................................. | 37 |
Table Caption: This table of contents outlines a document that describes product components, their identification, an illustrated parts catalog with subcomponents and kits, and detailed removal and replacement procedures, including preliminary requirements and service considerations.
Table Caption: This table appears to be an index or table of contents for a service manual, detailing procedures for packaging, transporting, and replacing various computer components, as well as information on the Setup Utility (BIOS) and system diagnostics.
**Table Caption: This table of contents outlines sections on backup and
