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Compaq dx2390 - Microtower PC User Manual

Compaq dx2390 - Microtower PC
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Service Reference Guide
HP Compaq dx2390 Business PC

Table of Contents

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Compaq dx2390 - Microtower PC Specifications

General IconGeneral
BrandCompaq
Modeldx2390 - Microtower PC
CategoryDesktop
LanguageEnglish

Summary

Installing and Customizing the Software

Installing the Operating System

Details the automatic process for installing the operating system on the computer.

Installing or Upgrading Device Drivers

Explains how to install drivers for optional hardware devices after OS installation.

HP Backup and Recovery Manager

Describes the HP Backup and Recovery Manager application for backing up and recovering data.

Computer Setup (F10) Utility

Computer Setup (F10) Utilities

Overview of the Computer Setup (F10) Utility functions and capabilities.

Using Computer Setup (F10) Utilities

Step-by-step instructions for accessing and navigating the Computer Setup utility.

Computer Setup—Main

Details the settings available in the Main section of the Computer Setup utility.

Computer Setup—Advanced

Describes the configuration options within the Advanced section of the Computer Setup utility.

Computer Setup—Power

Configuration options related to power management within the Computer Setup utility.

Computer Setup—Boot

Settings for boot device priority and boot-time diagnostics in Computer Setup.

Computer Setup—Exit

Options for saving, discarding, or loading setup defaults in Computer Setup.

Recovering the Configuration Settings

Procedure to reset BIOS Setup options to their default values.

Computer Diagnostic Features

HP Insight Diagnostics

Introduction to HP Insight Diagnostics for hardware configuration and testing.

Accessing HP Insight Diagnostics

Steps to access the HP Insight Diagnostics utility via a Recovery Disc Set.

Survey Tab

Information on the Survey tab for viewing system configuration details.

Test Tab

Details on selecting test types, modes, and devices for diagnostics.

Log Tab

Explanation of the Test Log and Error Log tabs for diagnostic results.

Help Tab

Accessing help topics, error codes, and test component information.

Saving and Printing Information in HP Insight Diagnostics

Procedure for saving and printing diagnostic information to a diskette or USB key.

Downloading the Latest Version of HP Insight Diagnostics

Steps to download the latest version of HP Insight Diagnostics from the HP website.

Serial and Parallel ATA Drive Guidelines and Features

SATA Hard Drives

Characteristics and specifications of SATA hard drives.

SATA Hard Drive Cables

Details on SATA data and power cable pin assignments and handling.

Hard Drive Capacities

Information on drive and partition capacity limits based on file systems.

Identifying the Chassis, Routine Care, and Disassembly Preparation

Chassis Designation

Identification of the computer chassis types, specifically the Microtower (MT).

Electrostatic Discharge Information

Information on preventing damage from static electricity to electronic components.

Operating Guidelines

Guidelines for operating the computer to prevent overheating and prolong its life.

Routine Care

Procedures for cleaning the computer's exterior components.

Cleaning the Computer Case

Steps for cleaning the computer case, including stain removal techniques.

Cleaning the Keyboard

Instructions for cleaning the keyboard, including under the keys.

Lithium Coin Cell Battery

Information about the 3-volt lithium coin cell battery and its handling.

Removal and Replacement Procedures Microtower (MT) Chassis

Serial Number Location

Location of the computer's unique serial number and product ID number.

Preparation for Disassembly

Essential steps and safety precautions before disassembling the computer.

External Security Devices

Description of external security devices like cable locks and padlocks.

Computer Access Panel

Procedure for removing and reinstalling the computer's access panel.

Front Bezel

Instructions for removing and reinstalling the front bezel of the chassis.

Memory

Details on memory modules (DIMMs), compatibility, and installation.

Expansion Cards

Procedure for installing, replacing, or removing expansion cards.

Drives

Guidelines for installing and removing various types of drives.

Removing an Optical Drive

Step-by-step instructions for removing an optical drive from the chassis.

Removing an Internal 3.5-inch Hard Drive

Procedure for removing an internal 3.5-inch hard drive from its cage.

Processor

Instructions for removing and installing the computer's processor.

Power Supply

Procedure for removing and replacing the computer's power supply unit.

System Board

Steps for removing and reinstalling the system board.

Connector Pin Assignments

Keyboard

Pin assignments for the keyboard connector.

Mouse

Pin assignments for the mouse connector.

Ethernet RJ-45

Pin assignments for the Ethernet RJ-45 connector.

Parallel Interface

Pin assignments for the parallel interface connector.

Serial Interface, Powered and Non-Powered

Pin assignments for serial interface connectors.

USB

Pin assignments for USB connectors.

SATA Data and Power

Pin assignments for SATA data and power connectors.

PCI Express

Pin assignments for PCI Express connectors.

Power Cord Set Requirements

General Requirements

General requirements for power cord sets applicable to all countries.

Country-Specific Requirements

Additional requirements for power cords specific to different countries.

Troubleshooting

Safety and Comfort

Safety and comfort guidelines for working with the computer.

Before You Call for Technical Support

Steps to take before contacting technical support for problem isolation.

Helpful Hints

General suggestions for resolving common computer, monitor, or software issues.

Solving General Problems

Troubleshooting common computer problems like no power or lock-ups.

Solving Hardware Installation Problems

Resolving issues when new hardware is not recognized by the system.

Interpreting POST Audible Codes

Guide to understanding POST audible codes for diagnosing errors.

Contacting Customer Support

Information on how to contact HP customer support for assistance.

System Board and Riser Board Reference Designators

System Board and Riser Board Reference Designators

List of reference designators used on HP system and riser boards.

Specifications

Desktop Dimensions

Physical dimensions of the desktop computer.

Temperature Range

Operating and non-operating temperature ranges for the computer.

Power Supply

Specifications for the computer's power supply unit.

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