Compaq 7470 - Presario - 64 MB RAM Handbuch

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

Product

Description

Troubleshooting

Illustrated

Parts Catalog

Removal &

Replacement

Procedures

Jumper &

Switch

Information

Specifications

See the Notice for copyright and trademark information, and the Preface for symbol conventions and Technician

Notes.

Click to download ZIP file of complete MSG to hard drive.

This MSG will be periodically maintained and updated as needed.

To report a technical problem, contact your Regional Support Center or IM Help Center.

For content comments or questions, contact Tech Support.

privacy and legal statement

United States December 31, 2002

NOTICE

The information in this guide is subject to change without notice.

COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS

CONTAINED HEREIN, NOR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING,

PERFORMANCE, OR USE OF THIS MATERIAL.

This guide contains information protected by copyright. No part of this guide may be photocopied or reproduced in

Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Corporation. Windows 95 and Windows 98

are trademarks of Microsoft Corporation. The software described in this guide is furnished under a license agreement

or nondisclosure agreement. The software may be used or copied only in accordance with the terms of the

agreement. Product names mentioned herein may be trademarks and/or registered trademarks of their respective

companies.

Online Maintenance and Service Guide

Compaq Presario 7400 Series Personal Computers

September 1999

privacy and legal statement

United States December 31, 2002

PREFACE

This Maintenance and Service Guide is a troubleshooting guide that can be used for reference when servicing the

Compaq Presario 7400 Series Personal Computers.

Compaq Computer Corporation reserves the right to make changes to the Compaq Presario 7400 Series Personal

Computers without notice.

Symbols

The following words and symbols mark special messages throughout this guide.

WARNING: Text set off in this manner indicates that failure to

follow directions in the warning could result in bodily harm or loss

of life.

YellCaution.gif

(950

bytes)

CAUTION: Text set off in this manner indicates that failure to

follow directions could result in damage to equipment or loss of

data.

IMPORTANT: Text set off in this manner presents clarifying information or specific

instructions.

NOTE: Text set off in this manner presents commentary, sidelights, or interesting points of

information.

Technician Notes

WARNING: Only authorized technicians trained by Compaq should repair

this equipment. All troubleshooting and repair procedures are detailed to

allow only subassembly/module level repair. Because of the complexity of the

individual boards and subassemblies, the user should not attempt to make

repairs at the component level or to make modifications to any printed circuit

board. Improper repairs can create a safety hazard. Any indications of

component replacement or printed circuit board modifications may void any

warranty.

Serial Number

When requesting information or ordering spare parts, the computer serial number should be provided to Compaq.

The serial number can be found on the front right side of the chassis (between the CD/DVD/Zip drives and the drive

door hinge) and also on the back of the computer above the power supply.

Locating Additional Information

The following documentation is available to support this product:

■Compaq Presario documentation set

■Introducing Windows 98 Guide

■Service Training Guides

■Compaq Service Advisories and Bulletins

■Compaq QuickFind

■Compaq Service Quick Reference Guide

■Compaq Help Center

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts

Catalog

Home Removal &

Replacement Jumper & Switch

Information Specifications

PRODUCT DESCRIPTION

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord requirements

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts

Catalog

Home Removal &

Replacement Jumper & Switch

Information Specifications

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord requirements

PRODUCT DESCRIPTION

Compaq Presario 7400 Series Standard

Configurations

Models Processor

MHz

Hard

drive

GB RAM

MB CD/DVD/CD-

RW Modem

North America (NA)

7460 K6-2

(500) 8.0 64 CD-RW PCI ITU

V.90 56K

7461 K6-2

(500) 8.0 64 40X CD PCI ITU

V.90 56K

7462 K6-2

(500) 10.0 64 8X/10X DVD PCI ITU

V.90 56K

7464 K6-2

(500) 8.0 64 8X/10X DVD PCI ITU

V.90 56K

7465 K6-2

(533) 17.0 64 CD-RW PCI ITU

V.90 56K

7467 K6-2

(500) 10.0 64 40X CD PCI ITU

V.90 56K

7469 K6-2

(500) 13.0 64 40X CD PCI ITU

V.90 56K

7471 K6-2

(533) 30.0 64 CD-RW PCI ITU

V.90 56K

7473 K6-2

(533) 10.0 64 CD-RW PCI ITU

V.90 56K

7475 K6-2

(533) 40.0 64 8X/10X DVD

and CD-RW PCI ITU

V.90 56K

7477 K6-2

(533) 20.0 64 CD-RW PCI ITU

V.90 56K

7478 K6-2

(533) 8.0 64 CD-RW PCI ITU

V.90 56K

7479 K6-2

(533) 20.0 64 CD-RW PCI ITU

V.90 56K

7485 K6-2

(550) 20.0 64 CD-RW PCI ITU

V.90 56K

7488 K6-2

(550) 30.0 64 CD-RW PCI ITU

V.90 56K

7489 K6-2

(550) 40.0 64 8X/10X DVD

and CD-RW PCI ITU

V.90 56K

APD

7400 K6-2

(500) 8.0 64 40X CD International

56K

7400 K6-2

(533) 8.0 64 40X CD International

56K

7480 K6-2

(550) 10.0 64 40X CD International

56K

EMEA

7450 K6-2

(475) 8.0 64 40X CD International

56K

7460 K6-2

(500) 8.0 64 CD-RW International

56K

7461 K6-2

(500) 8.0 64 40X CD International

56K

7464 K6-2

(500) 8.0 64 8X/10X DVD International

56K

7470 K6-2

(533) 10.0 128 8X/10X DVD International

56K

7474 K6-2

(533) 8.0 64 8X/10X DVD International

56K

7478 K6-2

(533) 30.0 64 8X/10X DVD

and CD-RW International

56K

7479 K6-2

(533) 15.0 64 40X CD International

56K

7480 K6-2

(550) 15.0 64 40X CD International

56K

7481 K6-2

(550) 15.0 64 CD-RW International

56K

7482 K6-2

(550) 15.0 64 8X/10X/12X

DVD International

56K

7483 K6-2

(550) 15.0 64 8X/10X/12X

DVD International

56K

7484 K6-2

(533) 15.0 64 8X/10X/12X

DVD International

56K

Latin America (LA)

7453 K6-2

(475) 5.0 32 40X CD PCI ITU

V.90 56K

7463 K6-2

(500) 5.0 64 40X CD PCI ITU

V.90 56K

7470 K6-2

(533) 20.0 64 CD-RW PCI ITU

V.90 56K

7476 K6-2

(533) 10.0 64 40X CD PCI ITU

V.90 56K

7477 K6-2

(550) 20.0 64 CD-RW PCI ITU

V.90 56K

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts Catalog

Home Removal & Replacement Jumper & Switch Information Specifications

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord

requirements

PRODUCT DESCRIPTION

CPU Controls and

Lights

1Emergency eject slot

2CD/DVD drive activity

light (on select models

the light is displayed to

the left of the manual

eject slot) (CD-RW -

selected models)

3CD/DVD load/eject

button

4Floppy drive eject

button & activity light

5Zip drive eject button

& activity light (Zip

drive - selected

models)

6Hard drive activity light

7Instant On button

8Power status light

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts Catalog

Home Removal & Replacement Jumper & Switch Information Specifications

Product Description

Models and features

CPU controls and

lights

Keyboard

Creativity Action

Center

Back components

Power cord

requirements

PRODUCT DESCRIPTION

Top left and right controls (View keyboard top right corner assignments)

Keyboard

Controls and

Lights

1Play/pause

2Previous track

3Next track

4Stop

5Load/Eject CD

6Quick Print

7Application

launch

8Volume down

9Mute

10 Volume up

11 Sleep button

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

Home Product Description Troubleshooting Illustrated Parts Catalog

Removal & Replacement Jumper & Switch Information Specifications

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord requirements

PRODUCT DESCRIPTION

Center controls and upper right corner lights

Keyboard

Controls and

Lights

1Instant e-mail

2Daily destination

3My Presario

4Instant Internet

5Instant Search

6Online

Marketplace

7Retail Central

8Num Lock Light

9Caps Lock Light

10 Scroll Lock Light

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts Catalog

Home Removal & Replacement Jumper & Switch Information Specifications

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord requirements

PRODUCT DESCRIPTION

Available on select models.

Creativity

Action

Center

1Two USB

(Universal

Serial Bus)

ports

privacy and legal statement

United States December 31, 2002

Maintenance and Service Guide

Compaq Presario 7400 Series Computers

MSG index Product Description Troubleshooting Illustrated Parts Catalog

Home Removal & Replacement Jumper & Switch Information Specifications

Product Description

Models and features

CPU controls and lights

Keyboard

Creativity Action Center

Back components

Power cord

requirements

PRODUCT DESCRIPTION

View connector pin assignments.

Back CPU Connectors

1Mouse

2Keyboard

3Two USB ports

4Serial port

5SVGA monitor port

6Audio line out

7Audio line in

8Microphone in

9Modem line

10 Voltage select switch

11 AC power connector

12 Parallel Port

13 MIDI Game Port

14 Telephone line to telephone

CAUTION: Do not plug a phone line into the

network connector or you may damage the

computer.

IMPORTANT: The Back CPU connectors and cable

connectors are color coded.

NOTE: Select models may contain an Ethernet

network card.

privacy and legal statement

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