Dell 980 service manual Removing the Cover

Page 26

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Cover

Dell™ OptiPlex™ 980 Service Manual—Desktop

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

Removing the Cover

NOTE: You may need to install Adobe Flash Player from Adobe.com to view the following illustrations.

1.Follow the procedures in Before Working Inside Your Computer.

2.Pull back the cover-release latch.

Image 26

Contents Rev. A00 Working on Your Computer Before Working Inside Your ComputerWindows Turning Off Your ComputerAfter Working Inside Your Computer Windows VistaMemory Technical SpecificationsProcessor VideoSystem Information AudioNetwork Expansion BusExternal Connectors DrivesSystem Board Connectors Controls and LightsPower Physical EnvironmentalBack to Contents Removing and Replacing Parts System Board Layout Page System Setup EPP Admin Password Min Deactivate default DNS Diagnostics Dell DiagnosticsOption Function Power Button Light CodesPower LightDescription State Off Tab FunctionCode Cause Beep CodesBlinking Amber Solid Amber Green No time tick Suggested Resolution Diagnostic Lights Light Pattern Problem Description Page Back to Contents Cover Removing the CoverReplacing the Cover Cover Replacing the Cover Front Panel Removing the Front PanelReplacing the Front Panel Optical Drive Removing the Optical DrivePage Replacing the Optical Drive Hard Drive Removing the Hard DrivePage Page Page Replacing the Hard Drive Expansion Cards Removing Expansion CardsPage Replacing Expansion Cards Wireless Module Removing the Wireless ModulePage Page Page Replacing the Wireless Module Fan Removing the FanPage Replacing the Fan Heat Sink and Processor Removing the Heat Sink and ProcessorPage Page Replacing the Heat Sink and Processor Memory Removing the Memory ModulesReplacing the Memory Modules Internal Speaker Removing the Internal SpeakerReplacing the Internal Speaker Front Thermal Sensor Removing the Front Thermal SensorReplacing the Front Thermal Sensor Power Supply Removing the Power SupplyPage Page Replacing the Power Supply Panel Removing the I/O PanelReplacing the I/O Panel Control Panel Release the cable Remove the screw Remove the control panel from the chassis Replacing the Control Panel Intrusion Switch Removing the Intrusion SwitchReplacing the Intrusion Switch Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery System Board Removing the System BoardPage Replacing the System Board

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