Dell L401X manual Replacing the Top Cover

Page 53

15.Make note of the speakers cable routing.

16.Remove the nine screws that secure the top-cover assembly to the base cover.

17.Using your fingertips, gently ease the top-cover assembly from the base cover.

18.Lift the top cover assembly off the base cover.

1

top-cover assembly

2

screws (9)

 

 

 

 

19.Remove the Bluetooth-card (see Removing the Bluetooth Card).

20.Remove the daughter board (see Removing the Daughter Board).

21.Remove the AC-adapter connector (see Removing the AC-Adapter Connector).

22.Remove the processor fan and heat-sink assembly (see Removing the Processor Fan and Heat-Sink Assembly).

23.Remove the processor module (see Removing the Processor Module).

24.Remove the system board (see Removing the System Board).

Replacing the Top Cover

1.Follow the instructions in Before You Begin.

2.Replace the system board (see Replacing the System Board)

3.Replace the processor module (see Replacing the Processor Module).

4.Replace the processor fan and heat-sink assembly (see Replacing the Processor Fan and Heat-Sink Assembly).

5.Replace the AC-adapter connector (see Replacing the AC-Adapter Connector).

6.Replace the daughter board (see Replacing the Daughter Board).

7.Replace the Bluetooth-card (see Replacing the Bluetooth Card).

8.Route the speakers cable through the routing guide.

9.Align the tabs on the top cover with the slots on the base cover and snap the top-cover assembly onto the base cover.

10.Replace the nine screws that secure the top-cover assembly to the base cover.

11.Turn the computer over and replace the four screws that secure the top-cover assembly to the base cover.

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Contents Page Replacing the Battery BatteryRemoving the Battery Recommended Tools Before You BeginTurning Off Your Computer Before Working Inside Your ComputerBack to Contents Click Enter a Service Tag Flashing the BiosRemoving the Bluetooth Card Internal Card With Bluetooth Wireless TechnologyReplacing the Bluetooth Card Removing the Camera Module Camera ModuleReplacing the Camera Module Replacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Back to Contents Removing the Daughter Board Daughter BoardReplacing the Daughter Board Removing the AC-Adapter Connector AC-Adapter ConnectorReplacing the AC-Adapter Connector Display Display AssemblyReplacing the Display Assembly Display Panel Display BezelRemoving the Display Panel Display CableRemoving the Display Cable Display-Panel BracketsReplacing the Display-Panel Brackets Replacing the Hard Drive Hard DriveRemoving the Hard Drive Back to Contents Removing the Processor Fan and Heat-Sink Assembly Processor Fan and Heat-Sink AssemblyReplacing the Processor Fan and Heat-Sink Assembly Back to Contents Removing the Keyboard KeyboardReplacing the Keyboard Back to Contents Removing the Memory Modules Memory ModulesReplacing the Memory Modules Click Start → Control Panel→ System and Security→ System Removing the Mini-Cards Wireless Mini-CardsReplacing the Mini-Cards Wwan 2 antenna cables Removing the Optical Drive Optical DriveReplacing the Optical Drive Removing the Palm-Rest Assembly Palm-Rest AssemblyPage Replacing the Palm-Rest Assembly Removing the Processor Module Processor ModuleReplacing the Processor Module Back to Contents Removing the Power-Button Board Power-Button BoardReplacing the Power-Button Board Removing the Speakers SpeakersReplacing the Speaker Removing the System Board System BoardReplacing the System Board Entering the Service Tag in the Bios Back to Contents Removing the Top Cover Top CoverReplacing the Top Cover Back to Contents