Maintenance & Service Guide

Presario 1900 Series

Models: 1900T, 1905, 1906, 1910, 1915, 1919, 1920, 1922, 1925, 1926, 1927, 1928, 1929, and 1930

Before You Begin

 

Specifications

 

Parts Catalog

 

 

 

 

 

Removal Sequence

 

Troubleshooting

 

Battery Operations

 

 

 

 

 

 

 

 

 

 

Product Description

 

Pin Assignments

 

Index

 

 

 

 

 

Removal and Replacement Procedures

This section explains the removal and replacement procedures for the computer.

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

How to use Processor Jig

Serial

Number

Report the computer serial number to Compaq when requesting information or ordering spare parts. The serial number is located on

bottom of unit.

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HP 1925, 1930, 1915, 1920 manual Removal and Replacement Procedures, Serial Number