Dell D08S owner manual

Dell OptiPlex 3020–Small Form Factor

Owner's Manual

Regulatory Model: D08S

Regulatory Type: D08S001

Contents

Main Notes, Cautions, and Warnings Contents 2 Removing and Installing Components..............................................................9 Page Working on Your Computer Before Working Inside Your Computer Turning Off Your Computer After Working Inside Your Computer Page Page Removing and Installing Components Recommended Tools System Overview Inside view Removing the Cover Page Removing the Front Bezel Installing the Front Bezel Removing The Expansion Card Page Installing The Expansion Card Removing the Optical Drive Installing the Optical Drive Removing the Drive Cage Installing the Drive Cage Removing the Hard Drive Installing the Hard Drive Removing the Speaker Installing the Speaker Memory Module Guidelines Removing the Memory Installing the Memory Removing the System Fan Installing the System Fan Removing the Power Switch Installing the Power Switch Removing the I/O Panel Installing the I/O Panel Removing the Power Supply Page Page Installing the Power Supply Removing the Coin-Cell Battery Installing the Coin-Cell Battery Removing the Heatsink Assembly Installing the Heatsink Assembly Removing the Processor Installing the Processor Removing the Intrusion Switch Installing the Intrusion Switch System Board Components Removing the System Board Page Installing the System Board System Setup Boot Sequence Navigation Keys System Setup Options Page Page System Password Absolute Software Computrace Service Page Page Page Page Integrated NIC System Configuration Static IP Client DHCP Updating the BIOS Clearing Forgotten Password Clearing CMOS System and Setup Password Assigning a System Password and Setup Password Deleting or Changing an Existing System and/or Setup Password Disabling a System Password Before Working on Your Computer After Working on Your Computer Setting up a System Password Page Diagnostics Enhanced Pre-Boot System Assessment (ePSA) Diagnostics Page Troubleshooting Your Computer Power LED Diagnostics Beep Code Error Messages Page Page Page Page Technical Specifications Page Page Page Contacting Dell