Dell 980 - page 53

6. Slide the release lever from under the center-cover latch and rotate the release lever upward.

7. Lift the processor cover.

Contents

Main Dell OptiPlex 980 Service ManualDesktop Notes, Cautions, and Warnings Working on Your Computer Before Working Inside Your Computer Recommended Tools Turning Off Your Computer After Working Inside Your Computer Technical Specifications Page Page Page Page Page Page Removing and Replacing Parts System Board Layout Page System Setup Dell OptiPlex 980 Service ManualDesktop Boot Menu Navigation Keystrokes Entering System Setup Page Page Page Page Diagnostics Dell Diagnostics When to Use the Dell Diagnostics Starting the Dell Diagnostics From Your Hard Drive Starting the Dell Diagnostics From the Drivers and Utilities Disc Power Button Light Codes Beep Codes Page Diagnostic Lights Page Page Cover Removing the Cover Page Cover Removing the Cover Page Page Page Page Page Page Hard Drive Removing the Hard Drive Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Heat Sink and Processor Removing the Heat Sink and Processor Page Page Page Memory Removing the Memory Module(s) Page Internal Speaker Removing the Internal Speaker Page Front Thermal Sensor Removing the Front Thermal Sensor Page Power Supply Removing the Power Supply Page Page Page I/O Panel Removing the I/O Panel Page Control Panel Removing the I/O Panel Page Page Page Page Page Coin-Cell Battery Removing the Coin-Cell Battery Page System Board Removing the System Board