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

 

 

 

 

 

Product Description

Models and Features

Controls and

Lights

Models and Features

Compaq Discovery 1900 Series Portable Computer

Models

Status Panel

Left Side

Components

Right Side Components

Bottom of

Unit

Left Side

and Top

Wedge Components

Right Side

Wedge Components

Rear Connectors

Port

Replicator

Connectors

<Port Replicator Components

Power Management

Model 1900T

Display

12. 1" TFT or 13.3"

Processor Intel Celeron/400- MHz

w/128K Cache or

Pentium II/366-MHz w/256 Cache

or

Pentium II/400-MHz w/256 Cache

Hard Drive 4.8-GB or 6.4-GB or 10.0-GB

Modem

56.0 Kbps PCI

 

Data/Fax

CD Drive 6X-DVD or 24X CD-

ROM

Model 1910

Display

12.1" TFT or 13. 3"

 

TFT

Processor Intel Celeron/300- MHz

w/128K Cache or PII/300-MHz w/512 Cache

Hard Drive

4.8-GB or 6.4-GB

Modem

56.0 Kbps PCI

 

Data/Fax or 56.0

 

Kbps PCI Data/Fax I

Model

1905 and 1906

12. 1" TFT

Intel Celeron/266-

MHz

w/128K Cache

4.0-GB

56.0Kbps PCI

Data/Fax

24X CD-ROM

Model 1915

12.1" TFT or 13.3"

TFT

Pentium II/266-MHz w/512K or 256K Cache or PII/300- MHz w/512 Cache

4.0-GB

56.0Kbps PCI

Data/Fax or

56.0Kbps PCI

Data/Fax

(International)

DVD or CD

 

24X CD Drive or 4X

 

DVD or 24X CD

Drive

 

DVD

 

Drive

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Model

 

 

1919 and 1920

 

1922 and 1925

 

Display

 

13. 3" TFT

 

12.1" TFT or 13. 3"

 

 

 

 

TFT

Processor

 

Intel Celeron/300-

 

Intel Celeron/300-

 

 

MHz

 

MHz

 

 

w/128K Cache

 

w/512K Cache or

 

 

or

 

Intel Celeron/333-

 

 

Pentium II/300-MHz

 

MHz

 

 

w/256K Cache

 

w/128K Cache or

 

 

 

 

Intel

 

 

 

 

Celeron/400(128)

 

 

 

 

w/DC or

 

 

 

 

Pentium II/333-MHz

 

 

 

 

w/256K Cache

Hard Drive

 

4.0-GB or 6.4-GB

 

4.8-GB or 6.4-GB

Modem

 

K-56.0 Kbps PCI

 

56.0 Kbps PCI

 

 

Data/Fax or

 

Data/Fax or

 

 

56.0 Kbps PCI

 

International

 

 

Data/Fax or

 

 

 

 

 

56.0 Kbps PCI

 

 

 

 

 

Data/Fax

 

 

 

 

 

(International)

 

 

 

DVD Drive

 

DVD Drive

 

DVD Drive or 24X CD-

 

 

 

 

ROM

 

 

 

 

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HP 1930, 1925, 1915, 1920 manual Models and Features