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Maintenance & Service Guide
Presario 1900 Series
Models: 1905, 1906, 1910, 1915, 1919, 1920, 1922, and 1925

 | Home Page  | Notice | Preface | Product Description  | Troubleshooting   
Illustrated Parts Catalog
Removal & Replacement Procedures  | Specifications
Pin Assignments
| Battery Pack Operations


Preparing the Computer for Disassembly

Electrostatic Discharge
Service Considerations
Cables and Connectors
Preparing the Computer for Disassembly
Battery Pack
Hard Drive
Keyboard
Memory Module
Modem
Heatspreader
Processor
Display Panel Assembly
Upper CPU Cover with Palmrest and TouchPad
Hard Drive/ Battery Charger Board
Converter Board
Low Voltage Differential Signal Board
Fan Assembly
System Board
Speaker Assembly
Disassembling the Wedge
DVD or CD Drive
System to Wedge Interface Board
Diskette Drive
Wedge to Port Replicator Interface Board

Before beginning removal and replacement procedures, complete the following procedures:

1. Disconnect AC power and any external devices.

2. Remove the battery pack.

3. Remove any PC Cards.

4. Remove the wedge.

IMPORTANT:

The battery pack should be removed before performing any internal maintenance on the computer.

 

WARNING.GIF (918 bytes)

WARNING:   Metal objects can damage the battery pack as well as the battery contacts in the battery compartment. To prevent damage, do not allow metal objects to touch the battery contacts. Place only the battery pack for the Compaq Presario 1900 Series Portable Computers into the battery compartment. Do not force the battery pack into the bay if insertion does not occur easily.

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CAUTION.GIF (182 bytes)

CAUTION:   Do not crush, puncture, or incinerate the battery pack. Do not open a battery pack, as this damages the pack, makes it unusable, and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack.

 

NOTE:

The Compaq Presario 1900 Series Portable Computers have several screws of various sizes which are not interchangeable. Care must be taken during reassembly to ensure that the correct screws are used in their correct location. During removal please keep respective screws with their associate sub-assembly.

 

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