Dell 1090 manual Back to Contents

Page 26

1.Follow the instructions in Before You Begin.

2.Clean the thermal grease from the bottom of the processor fan and heat-sink assembly and reapply it.

3.Align the three captive screws on the processor fan and heat-sink assembly with the screw holes on the system board and tighten the screws in sequential order (indicated on the processor heat-sink).

4.Connect the processor fan and heat-sink assembly cable to the connector on the system board.

5.Replace the memory module (see Replacing the Memory Module).

6.Replace the battery (see Replacing the Battery).

7.Replace the palm-rest assembly (see Replacing the Palm-Rest Assembly).

8.Replace the keyboard (see Replacing the Keyboard).

9.Replace the label door (see Replacing the Label Door).

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer.

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Image 26

Contents Page Ambient-Light Sensor Board Removing the Ambient-Light Sensor BoardReplacing the Ambient-Light Sensor Board Replacing the Battery BatteryRemoving the Battery Back to Contents Turning Off Your Computer Before You BeginRecommended Tools Before Working Inside Your ComputerBack to Contents Flashing the Bios Click Enter a TagCamera Module Removing the Camera ModuleReplacing the Camera Module Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Back to Contents Replacing the AC-Adapter Connector AC-Adapter ConnectorRemoving the AC-Adapter Connector Back to Contents Display Display AssemblyRemoving the Display Assembly Replacing the Display Assembly Removing the Hinge Caps Hinge CapsDisplay Bezel Replacing the Hinge CapsRemoving the Display Hinges Display HingesReplacing the Display Bezel Removing the Display Panel Display PanelReplacing the Display Hinges Page Removing the Display Cable Display CableReplacing the Display Panel Replacing the Display Cable Hard-Drive Assembly Removing the Hard-Drive AssemblyReplacing the Hard-Drive Assembly Replacing the Processor Fan and Heat-Sink Assembly Processor Fan and Heat-Sink AssemblyRemoving the Processor Fan and Heat-Sink Assembly Back to Contents Replacing the Connector Covers Connector CoversRemoving the Connector Covers Page Keyboard Removing the KeyboardReplacing the Keyboard Page Replacing the Label Door Label DoorRemoving the Label Door Memory Module Removing the Memory ModuleReplacing the Memory Module Wireless Mini-Cards Removing the Mini-CardsReplacing the Mini-Cards Back to Contents Palm-Rest Assembly Removing the Palm-Rest AssemblyReplacing the Palm-Rest Assembly Back to Contents Replacing the Speakers SpeakersRemoving the Speakers Page System Board Removing the System BoardReplacing the System Board Entering the Service Tag in the Bios Back to Contents