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Dell OptiPlex 980 — Desktop User Manual

Dell OptiPlex 980 — Desktop
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Dell™ OptiPlex™ 980 Service Manual—Desktop
Working on Your Computer
Specifications
Removing and Replacing Parts
System Board Layout
System Setup
Diagnostics
Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
If you purchased a Dell™ n Series computer, any references in this document to Microsoft® Windows® operating systems are not
applicable.
Information in this document is subject to change without notice.
© 2010 Dell Inc. All rights reserved.
Reproduction of this material in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, and OptiPlex are trademarks of Dell Inc.; Intel, Pentium, and Core are either trademarks or registered
trademarks of Intel Corporation; Microsoft, Windows, Windows Vista, and the Windows Vista start button are either trademarks or registered trademarks of
Microsoft Corporation in the United States and/or other countries.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc.
disclaims any proprietary interest in trademarks and trade names other than its own.
May 2010 Rev. A00

Table of Contents

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Dell OptiPlex 980 — Desktop Specifications

General IconGeneral
ProcessorIntel Core i3, i5, or i7
RAMUp to 16 GB DDR3
AudioIntegrated HD Audio
NetworkingGigabit Ethernet
ChipsetIntel Q57
StorageUp to 256GB SSD
GraphicsIntegrated Intel HD Graphics or optional discrete graphics
Operating SystemWindows 7
Form FactorMini Tower, Desktop, Small Form Factor
PortsUSB 2.0, DisplayPort, VGA
Optical DriveDVD-ROM, DVD+/-RW

Summary

Notes, Cautions, and Warnings

Safety Information Definitions

Clarifies the meaning of safety indicators used throughout the manual, such as NOTE, CAUTION, and WARNING.

Working on Your Computer

Before Working Inside Your Computer

Details essential safety precautions and preparation steps before undertaking any internal computer maintenance.

Recommended Tools

Lists the necessary tools for performing the maintenance and repair procedures outlined in the manual.

Turning Off Your Computer

Provides step-by-step instructions on how to properly shut down the operating system and power off the computer.

After Working Inside Your Computer

Outlines the steps for reconnecting components and verifying system functionality after internal work.

Technical Specifications

Processor and Memory Specifications

Details processor types, cache, and memory capabilities like type, speed, and capacity.

Video, Audio, and Network Specifications

Covers video capabilities, integrated audio, and network adapter specifications.

System Information and Expansion Buses

Details chipset, DMA, interrupts, BIOS, and expansion bus types and speeds.

Expansion Card and Drive Bay Details

Specifies expansion card support by form factor and drive bay configurations.

External Connectors and System Board

Lists external connectors and details system board connectors.

Controls, Lights, and Power Specifications

Describes front panel controls/lights, status lights, and power wattage.

Physical, Environmental, and Airborne Specs

Provides physical dimensions, environmental conditions, and airborne contaminant levels.

System Board Layout

Identifying System Board Components

Illustrates and labels the various connectors and components on the system board.

System Setup Configuration

Accessing and Navigating Setup

Explains how to access, navigate, and use the System Setup utility and its menus.

System Information and Core Hardware

Displays system information, processor, memory, and video details within System Setup.

Storage, Connectivity, and Expansion

Configures drive settings, network, USB, ports, and expansion card options.

Performance, Power, and Security

Adjusts performance, power management, and security features like passwords and virtualization.

Maintenance and System Behavior

Manages maintenance tags, image server, post behavior settings, and system logs.

Dell Diagnostics

Diagnostic Usage and Starting Procedures

Provides guidance on when to use and how to start Dell Diagnostics from various sources.

Main Menu Options and Test Types

Describes the options available in the Dell Diagnostics Main Menu, including different test types.

Status Indicators and Error Codes

Explains power button light codes, beep codes, and how to use diagnostic lights for troubleshooting.

Cover Removal and Replacement

Removing the Computer Cover

Details the steps for removing the computer's outer cover.

Replacing the Computer Cover

Outlines the procedures for reinstalling the computer cover.

Front Panel Removal and Replacement

Removing the Front Panel

Explains the process for removing the computer's front panel assembly.

Replacing the Front Panel

Provides instructions for reinstalling the computer's front panel.

Optical Drive Removal and Replacement

Removing the Optical Drive

Describes how to remove the optical drive (CD/DVD) from the computer.

Replacing the Optical Drive

Outlines the procedure for reinstalling the optical drive.

Hard Drive Removal and Replacement

Removing the Hard Drive

Provides instructions for removing the computer's hard drive or solid-state drive.

Replacing the Hard Drive

Outlines the procedure for reinstalling the hard drive.

Expansion Cards Removal and Replacement

Removing Expansion Cards

Explains the steps involved in removing expansion cards from the system.

Replacing Expansion Cards

Guides on how to reinstall expansion cards into the system.

Wireless Module Removal and Replacement

Removing the Wireless Module

Details the process for removing the wireless network module from the computer.

Replacing the Wireless Module

Provides instructions for reinstalling the wireless network module.

Processor Fan Removal and Replacement

Removing the Fan

Guides on how to remove the processor cooling fan from the computer.

Replacing the Fan

Outlines the procedure for reinstalling the processor cooling fan.

Heat Sink and Processor Removal and Replacement

Removing the Heat Sink and Processor

Provides instructions for removing the CPU heat sink and processor.

Replacing the Heat Sink and Processor

Guides on how to reinstall the CPU heat sink and processor.

Memory Module Removal and Replacement

Removing the Memory Module(s)

Explains how to remove memory modules (RAM) from the computer.

Replacing the Memory Module(s)

Provides instructions for installing memory modules (RAM).

Internal Speaker Removal and Replacement

Removing the Internal Speaker

Details the steps for removing the internal speaker assembly.

Replacing the Internal Speaker

Outlines the procedure for reinstalling the internal speaker.

Front Thermal Sensor Removal and Replacement

Removing the Front Thermal Sensor

Guides on how to remove the front thermal sensor from the computer.

Replacing the Front Thermal Sensor

Provides instructions for reinstalling the front thermal sensor.

Power Supply Removal and Replacement

Removing the Power Supply

Outlines the process for removing the computer's power supply unit.

Replacing the Power Supply

Provides instructions for reinstalling the power supply unit.

I/O Panel Removal and Replacement

Removing the I/O Panel

Explains how to remove the Input/Output (I/O) panel from the computer.

Replacing the I/O Panel

Provides instructions for reinstalling the I/O panel.

Control Panel Removal and Replacement

Removing the Control Panel

Details the steps for removing the computer's control panel.

Replacing the Control Panel

Outlines the procedure for reinstalling the control panel.

Intrusion Switch Removal and Replacement

Removing the Intrusion Switch

Details the steps for removing the chassis intrusion switch.

Replacing the Intrusion Switch

Provides instructions for reinstalling the chassis intrusion switch.

Coin-Cell Battery Removal and Replacement

Removing the Coin-Cell Battery

Guides on how to remove the coin-cell battery (CMOS battery) from the computer.

Replacing the Coin-Cell Battery

Provides instructions for reinstalling the coin-cell battery.

System Board Removal and Replacement

Removing the System Board

Outlines the comprehensive steps for removing the main system board.

Replacing the System Board

Provides instructions for reinstalling the main system board.

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