Back to Contents | Dell 1121 specs

4.Press and eject any installed cards from the 7-in-1 Media Card Reader.

5.Disconnect your computer and all attached devices from their electrical outlets.

6.Disconnect all attached devices from your computer.

CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer.

7.Remove the battery (see Removing the Battery).

8.Turn the computer top-side up, open the computer, and press the power button to ground the system board.

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Contents

Page AC Adapter Connector Removing the AC Adapter Connector Replacing the AC Adapter Connector Replacing the Audio Board Audio BoardRemoving the Audio Board Back to Contents Replacing the Battery BatteryRemoving the Battery Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your Computer Back to Contents Flashing the Bios Click Enter a Service Tag Replacing the Bluetooth Module Internal Module With Bluetooth Wireless TechnologyRemoving the Bluetooth Module Back to Contents Replacing the Camera CameraRemoving the Camera Back to Contents Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Back to Contents Processor Module Removing the Processor Module Replacing the Processor Module Replacing the Processor Heat Sink Processor Heat SinkRemoving the Processor Heat Sink Back to Contents Display Assembly Display Replacing the Display Assembly Display Bezel Display Panel Replacing the Display Bezel Replacing the Display Panel Display-Panel Brackets Removing the Display-Panel Brackets Back to Contents Hard Drive Removing the Hard Drive Replacing the Hard Drive Middle Cover Removing the Middle Cover Replacing the Middle Cover Replacing the Power Button Module Power Button ModuleRemoving the Power Button Module Back to Contents Keyboard Removing the Keyboard Replacing the Keyboard Back to Contents Memory Modules Removing the Memory Modules Replacing the Memory Modules Back to Contents Wireless Mini-Cards Removing the Mini-Cards Connectors on the Mini-Card Antenna Cable Color Scheme Replacing the Mini-Cards Back to Contents Replacing the Optical Drive Optical DriveRemoving the Optical Drive Back to Contents Palm Rest Removing the Palm Rest Replacing the Palm Rest Replacing the Power Button Board Power Button BoardRemoving the Power Button Board Back to Contents Battery Page Replacing the Speakers SpeakersRemoving the Speakers Back to Contents System Board Removing the System Board Replacing the System Board Back to Contents Back to Contents