Dell 1120 manual Back to Contents

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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 ConnectorReplacing 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 ComputerBack to Contents Flashing the Bios Click Enter a Service TagReplacing 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 ModuleReplacing the Processor Module Replacing the Processor Heat Sink Processor Heat SinkRemoving the Processor Heat Sink Back to Contents Display Assembly DisplayReplacing the Display Assembly Display BezelDisplay Panel Replacing the Display BezelReplacing the Display Panel Display-Panel Brackets Removing the Display-Panel BracketsBack to Contents Hard Drive Removing the Hard DriveReplacing the Hard Drive Middle Cover Removing the Middle CoverReplacing the Middle Cover Replacing the Power Button Module Power Button ModuleRemoving the Power Button Module Back to Contents Keyboard Removing the KeyboardReplacing the Keyboard Back to Contents Memory Modules Removing the Memory ModulesReplacing the Memory Modules Back to Contents Wireless Mini-Cards Removing the Mini-CardsConnectors on the Mini-Card Antenna Cable Color Scheme Replacing the Mini-CardsBack to Contents Replacing the Optical Drive Optical DriveRemoving the Optical Drive Back to Contents Palm Rest Removing the Palm RestReplacing 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 BoardReplacing the System Board Back to Contents Back to Contents