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Compaq EP Series User Manual

Compaq EP Series
126 pages
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Compaq Deskpro EP Series
of Personal Computers
Maintenance &
Service Guide

Table of Contents

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Compaq EP Series Specifications

General IconGeneral
ProcessorIntel Pentium 4
GraphicsIntegrated Intel Extreme Graphics
NetworkIntegrated 10/100 Ethernet
Memory TypeSDRAM
AudioIntegrated audio
Optical DriveCD-ROM
Operating SystemWindows XP
PortsSerial, Parallel, USB
Expansion SlotsPCI

Summary

About This Guide

Symbols and Conventions

Explains text and symbol conventions used throughout the guide for special messages.

Technician Notes

Provides important information and warnings for authorized technicians performing repairs.

Locating Additional Documentation

Lists other available documentation that supports these computer products.

Chapter 1 Product Description

1.1 Model Overview

Describes desktop and minitower models and the flexible ATX chassis configuration.

1.2 System Design

Details the chassis, component access, and drive bay layout for the computer.

1.3 Preinstalled Software

Lists preloaded software and instructions on ordering additional software.

1.4 Computer Features

Highlights front panel controls, LEDs, and rear panel connectors for different models.

1.5 Serial Number Location

Shows the physical locations of serial number and barcode labels on the unit.

Chapter 2 Spare Parts

2.1 System Unit

Lists spare parts for the system unit, including major differences between 440BX and Intel 810/810e.

2.2 Mass Storage Devices

Details spare parts for hard drives, diskette drives, and CD-ROM drives.

2.3 Cables

Lists various cables and their corresponding spare part numbers.

2.4 Standard and Optional Boards

Lists system boards, processors, and memory modules with their spare part numbers.

2.5 Keyboards

Lists spare part numbers for keyboards in various languages.

2.6 Miscellaneous Hardware Kit

Details components included in the miscellaneous hardware kit.

2.7 Miscellaneous Plastics Kit

Lists plastic parts available for desktop and minitower configurations.

2.8 Miscellaneous Parts

Lists other miscellaneous parts like mice, batteries, and fans.

2.9 Shipping Boxes

Lists spare part numbers for return kits.

2.10 Documentation and Software

Lists spare part numbers for manuals and software kits.

Chapter 3 Removal and Replacement Preliminaries

3.1 Routine Care

Provides instructions and precautions for cleaning computer components.

3.2 Electrostatic Discharge Information

Explains ESD, its generation, and methods to prevent electrostatic damage to equipment.

3.3 Service Considerations

Covers essential considerations for disassembly and assembly, including tools and screws.

Chapter 4 Removal and Replacement Procedures

4.1 Disassembly Sequence Chart

Provides a chart to determine the sequence for removing components from the computer.

4.2 Disassembly Preparation

Outlines essential steps and warnings before starting any removal or replacement.

4.3 Feet Installation

Instructions for installing the rubber feet on the computer chassis.

4.4 Logo Plate

Describes how to remove and install the Compaq logo plate on the front bezel.

4.5 Cable Lock

Explains the installation of the security bracket for cable locking.

4.6 Access Panel

Details the procedure for removing the computer's access panel.

4.7 Front Bezel

Provides steps to remove the front bezel from the computer chassis.

4.8 Power Button

Describes the process for removing the power button from the front bezel.

4.9 Subpanel and Bezel Blanks

Explains removal of subpanel and bezel blanks for drive installation or chassis conversion.

4.10 Power Switch

Details the procedure for disconnecting and removing the power switch assembly.

4.11 Mass Storage Devices

Covers the removal and installation of internal and external drives.

4.12 Removing the Drivelocks

Explains how to remove the drive locking mechanisms from the chassis.

4.13 Expansion Boards

Details the removal and installation procedures for expansion boards.

4.14 Board Guide

Describes how to remove and replace the system board guide.

4.15 System Memory

Explains how to install and upgrade system memory modules (DIMMs).

4.16 AGP Graphics Board (440BX)

Details the removal and upgrade of the AGP graphics board for 440BX models.

4.17 Processor Components

Covers the removal and installation of the processor and its guide rails.

4.18 System Board

Provides instructions for removing and installing the system board.

4.19 Internal Speaker

Details the procedure for removing and installing the internal speaker.

4.20 Lithium Battery

Explains how to locate, remove, and replace the system's lithium battery.

4.21 Fan Assembly

Describes the process for removing and installing the system fan.

4.22 Power Supply

Details the procedure for removing and installing the power supply unit.

4.23 Converting a Desktop to a Minitower

Steps to convert the computer chassis from desktop to minitower configuration.

4.24 Converting a Minitower to a Desktop

Steps to convert the computer chassis from minitower to desktop configuration.

Chapter 5 Connectors, Jumpers, and Switches

5.1 System Board

Details system board connectors, jumpers, and switch locations for 440BX and Intel 810/810e models.

5.2 Hard Drives

Explains hard drive configurations, cable-select feature, and jumper settings.

Chapter 6 Specifications

6.1 Specifications

Lists system dimensions, power supply details, and environmental requirements.

6.2 Drives

Provides specifications for diskette, Ultra ATA hard drives, and CD-ROM drives.

6.3 Compaq Enhanced Keyboard

Lists specifications for the Compaq Enhanced Keyboard.

6.4 2-Button Mouse

Lists specifications for the 2-Button Mouse.

6.5 Supported Graphics Resolutions

Details graphics resolutions for various supported graphics cards.

6.6 Audio Controllers

Lists specifications for audio controllers.

Chapter 7 Service Notes

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