Dell Alienware 14 Status-Light Board Replacement - Tutoriel de réparation iFixit

Introduction

In this guide, we will show you how to remove and replace the Status-Light Board.

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Étape 1 Close the Display

Dell Alienware 14 Status-Light Board Replacement, Close the Display: étape 1, image 1 de 1

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before You Begin. . After working inside your computer, follow the instructions in "After Working Inside Your Computer".
Close the display, and turn the computer over.

Étape 2 Remove the Screws

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 2, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 2, image 2 de 2

Remove the screws that secure the base cover to the computer base.

Étape 3 Slide and Lift the Base Cover

Dell Alienware 14 Status-Light Board Replacement, Slide and Lift the Base Cover: étape 3, image 1 de 1

Slide and lift the base cover off the computer base.

Étape 4 Align the Tabs

Dell Alienware 14 Status-Light Board Replacement, Align the Tabs: étape 4, image 1 de 1

Align the tabs on the NEW base cover with the slots on the computer base and slide the base cover into place.

Étape 5 Replace the Screws

Dell Alienware 14 Status-Light Board Replacement, Replace the Screws: étape 5, image 1 de 1

Replace the screws that secure the base cover to the computer base.

Étape 6 Turn the Computer Over

Dell Alienware 14 Status-Light Board Replacement, Turn the Computer Over: étape 6, image 1 de 1

Turn the computer over and open the display.

Étape 7 Disconnecting the Battery Cable

Dell Alienware 14 Status-Light Board Replacement, Disconnecting the Battery Cable: étape 7, image 1 de 1

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer.
Disconnect the battery cable from the system-board connector.

Étape 8 Remove the Screws

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 8, image 1 de 1

Remove the screws that secure the battery to the computer base.

Étape 9 Using the Battery Cable

Dell Alienware 14 Status-Light Board Replacement, Using the Battery Cable: étape 9, image 1 de 1

Using the battery cable, lift the battery and release it from the tabs on the computer base.

Étape 10 Turn the Computer Over

Dell Alienware 14 Status-Light Board Replacement, Turn the Computer Over: étape 10, image 1 de 1

Turn the computer over and open the display as far as possible.

Étape 11 The Power Button

Dell Alienware 14 Status-Light Board Replacement, The Power Button: étape 11, image 1 de 1

Press and hold the power button for five seconds to ground the system board.

Étape 12 Close the Display

Close the display and turn the computer over.

Étape 13 Align the Tabs

Dell Alienware 14 Status-Light Board Replacement, Align the Tabs: étape 13, image 1 de 1

Align the tabs on the NEW battery with the slots on the computer base.

Étape 14 Align the Screw Holes

Dell Alienware 14 Status-Light Board Replacement, Align the Screw Holes: étape 14, image 1 de 1

Align the screw holes on the battery with the screw holes on the computer base.

Étape 15 Replace the Screws

Dell Alienware 14 Status-Light Board Replacement, Replace the Screws: étape 15, image 1 de 1

Replace the screws that secure the battery to the computer base.

Étape 16 Connect the Battery Cable

Dell Alienware 14 Status-Light Board Replacement, Connect the Battery Cable: étape 16, image 1 de 1

Connect the battery cable to the system-board connector.

Étape 17 Remove the Screws

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 17, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 17, image 2 de 2

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer.
CAUTION: To avoid data loss, do not remove the hard drive while the computer is On or in Sleep state.
CAUTION: Hard drives are extremely fragile. Exercise care when handling the hard drive.
NOTE: The secondary hard-drive or solid-state drive is optional and can be installed in the optical drive bay.
Remove the screws that secure the secondary hard-drive assembly to the computer base.

Étape 18 Lifting the Secondary Hard-Drive

Dell Alienware 14 Status-Light Board Replacement, Lifting the Secondary Hard-Drive: étape 18, image 1 de 3

Dell Alienware 14 Status-Light Board Replacement, Lifting the Secondary Hard-Drive: étape 18, image 2 de 3

Dell Alienware 14 Status-Light Board Replacement, Lifting the Secondary Hard-Drive: étape 18, image 3 de 3

Carefully lift the secondary hard-drive assembly and then lift the latches to release the secondary hard-drive cable from the system-board connector.

Étape 19 Lifting the Hard Drive

Dell Alienware 14 Status-Light Board Replacement, Lifting the Hard Drive: étape 19, image 1 de 1

Lift the secondary hard-drive assembly off the computer base.

Étape 20 Turn the Assembly Over

Dell Alienware 14 Status-Light Board Replacement, Turn the Assembly Over: étape 20, image 1 de 1

Turn the secondary hard-drive assembly over.

Étape 21 Remove the Screw

Dell Alienware 14 Status-Light Board Replacement, Remove the Screw: étape 21, image 1 de 1

Remove the screw that secures the secondary hard-drive assembly to the main bracket.

Étape 22 Remove the Screws

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 22, image 1 de 1

Remove the screws that secure the secondary hard-drive to the secondary hard-drive bracket.

Étape 23 Slide and Lift the Hard-Drive

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Dell Alienware 14 Status-Light Board Replacement, Slide and Lift the Hard-Drive: étape 23, image 2 de 2

Slide and lift the secondary hard-drive off the secondary hard-drive bracket.

Étape 24 Disconnect the Interposer

Dell Alienware 14 Status-Light Board Replacement, Disconnect the Interposer: étape 24, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Disconnect the Interposer: étape 24, image 2 de 2

Disconnect the interposer from the secondary hard-drive connector.

Étape 25 Connect the Interposer

Dell Alienware 14 Status-Light Board Replacement, Connect the Interposer: étape 25, image 1 de 1

Connect the interposer to the secondary hard-drive connector.

Étape 26 Placing the Secondary Hard-Drive

Dell Alienware 14 Status-Light Board Replacement, Placing the Secondary Hard-Drive: étape 26, image 1 de 1

Place the NEW secondary hard-drive in the secondary hard-drive bracket.

Étape 27 Align the Screw Holes

Dell Alienware 14 Status-Light Board Replacement, Align the Screw Holes: étape 27, image 1 de 1

Align the screw holes on the secondary hard-drive with the screw holes on the secondary hard-drive bracket.

Étape 28 Replace the Screws

Dell Alienware 14 Status-Light Board Replacement, Replace the Screws: étape 28, image 1 de 1

Replace the screws that secure the secondary hard-drive to the secondary hard-drive bracket.

Étape 29 Align the Screw Hole

Dell Alienware 14 Status-Light Board Replacement, Align the Screw Hole: étape 29, image 1 de 1

Align the screw hole on the secondary hard-drive assembly with the screw hole on the main bracket.

Étape 30 Replace the Screw

Dell Alienware 14 Status-Light Board Replacement, Replace the Screw: étape 30, image 1 de 1

Replace the screw that secures the secondary hard-drive assembly to the main bracket.

Étape 31 Turn the Hard-Drive Assembly Over

Dell Alienware 14 Status-Light Board Replacement, Turn the Hard-Drive Assembly Over: étape 31, image 1 de 1

Turn the secondary hard-drive assembly over.

Étape 32 Slide the Hard-Drive Cable

Dell Alienware 14 Status-Light Board Replacement, Slide the Hard-Drive Cable: étape 32, image 1 de 1

Slide the secondary hard-drive cable into the system-board connector and press down on the connector latches to secure the cable.

Étape 33 Align the Screw Holes

Dell Alienware 14 Status-Light Board Replacement, Align the Screw Holes: étape 33, image 1 de 1

Align the screw holes on the secondary hard-drive assembly with the screw holes on the computer base.

Étape 34 Replace the Screws

Replace the screws that secure the secondary hard-drive assembly to the computer base.

Étape 35 Disconnecting the Status-Light Board Cable

Dell Alienware 14 Status-Light Board Replacement, Disconnecting the Status-Light Board Cable: étape 35, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Disconnecting the Status-Light Board Cable: étape 35, image 2 de 2

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer.
Lift the connector latch and pull the pull-tab to disconnect the status-light board cable from the system-board connector and slide the cable into the slot on the computer base.

Étape 36 Remove the Screws

Dell Alienware 14 Status-Light Board Replacement, Remove the Screws: étape 36, image 1 de 1

Remove the screws that secure the palm -rest assembly to the computer base.

Étape 37 Turn the Computer Over

Dell Alienware 14 Status-Light Board Replacement, Turn the Computer Over: étape 37, image 1 de 1

Turn the computer over and open the display as far as possible.

Étape 38 Pry the Palm-Rest Assembly

Dell Alienware 14 Status-Light Board Replacement, Pry the Palm-Rest Assembly: étape 38, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Pry the Palm-Rest Assembly: étape 38, image 2 de 2

Using a plastic scribe, pry the palm-rest assembly from the computer base.

Étape 39 Lift the Palm-Rest Assembly

Dell Alienware 14 Status-Light Board Replacement, Lift the Palm-Rest Assembly: étape 39, image 1 de 1

Carefully lift the palm-rest assembly and turn it over.

Étape 40 Release the Connector Latches

Dell Alienware 14 Status-Light Board Replacement, Release the Connector Latches: étape 40, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Release the Connector Latches: étape 40, image 2 de 2

Release the connector latches to disconnect the flexi-cable from the system board.

Étape 41 Follow the Instructions

Follow the instructions from step 1 to step 9 in Removing the Keyboard.
Follow the instructions from step 1 to step 4 in Removing the Status-Light Board.
Follow the instructions from step 1 to step 4 in Removing the Speakers.
Follow the instructions from step 1 to step 4 in Removing the Power-Button Board.

Étape 42 Follow Instructions

Follow the instructions from step 1 to step 4 in Replacing the Power-Button Board.
Follow the instructions from step 1 to step 3 in Replacing the Speakers.
Follow the instructions from step 1 to step 4 in Removing the Status-Light Board.
Follow the instructions from step 1 to step 8 in Replacing the Keyboard.

Étape 43 Connect the Flexi-Cable

Connect the flexi-cable to the connector on the system board.

Étape 44 Turn the Palm-Rest Assembly

Dell Alienware 14 Status-Light Board Replacement, Turn the Palm-Rest Assembly: étape 44, image 1 de 1

Turn the NEW palm-rest assembly over and slide the status-light board cable through the slot on the computer base.

Étape 45 Align the Palm-Rest Assembly

Align the palm-rest assembly over the computer base and snap the palm-rest assembly into place.

Étape 46 Close the Display

Dell Alienware 14 Status-Light Board Replacement, Close the Display: étape 46, image 1 de 1

Close the display and turn the computer over.

Étape 47 Replace the Screws

Dell Alienware 14 Status-Light Board Replacement, Replace the Screws: étape 47, image 1 de 1

Replace the screws that secure the palm-rest assembly to the computer base.

Étape 48 Slide the Status-Light Board Cable

Dell Alienware 14 Status-Light Board Replacement, Slide the Status-Light Board Cable: étape 48, image 1 de 1

Slide the status-light board cable into the system-board connector and press on the connector latch to secure the cable.

Étape 49 Lift the Connector Latches

Dell Alienware 14 Status-Light Board Replacement, Lift the Connector Latches: étape 49, image 1 de 3

Dell Alienware 14 Status-Light Board Replacement, Lift the Connector Latches: étape 49, image 2 de 3

Dell Alienware 14 Status-Light Board Replacement, Lift the Connector Latches: étape 49, image 3 de 3

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer.
Lift the connector latches and remove the power-button board and status-light board cables from the status-light board connectors.

Étape 50 Disconnect the Speakers

Dell Alienware 14 Status-Light Board Replacement, Disconnect the Speakers: étape 50, image 1 de 1

Disconnect the speakers cable from the status-light board connector.

Étape 51 Remove the Screw

Dell Alienware 14 Status-Light Board Replacement, Remove the Screw: étape 51, image 1 de 1

Remove the screw that secures the status-light board to the palm-rest assembly.

Étape 52 Lifting the Status-Light Board

Dell Alienware 14 Status-Light Board Replacement, Lifting the Status-Light Board: étape 52, image 1 de 1

Lift the status-light board at an angle and release it from the tab on the palm-rest assembly.

Étape 53 Sliding the Status-Light Board

Dell Alienware 14 Status-Light Board Replacement, Sliding the Status-Light Board: étape 53, image 1 de 3

Dell Alienware 14 Status-Light Board Replacement, Sliding the Status-Light Board: étape 53, image 2 de 3

Dell Alienware 14 Status-Light Board Replacement, Sliding the Status-Light Board: étape 53, image 3 de 3

Slide the NEW status-light board under the tab on the palm-rest assembly and align the screw hole on the status-light board with the screw hole on the palm-rest assembly.

Étape 54 Replace the Screw

Dell Alienware 14 Status-Light Board Replacement, Replace the Screw: étape 54, image 1 de 1

Replace the screw that secures the status-light board to the palm-rest assembly.

Étape 55 Sliding the Status-Light Board

Dell Alienware 14 Status-Light Board Replacement, Sliding the Status-Light Board: étape 55, image 1 de 2

Dell Alienware 14 Status-Light Board Replacement, Sliding the Status-Light Board: étape 55, image 2 de 2

Slide the status-light board and power-button board cables into the status-light board connectors and press down on the connector latches to secure the cables.

Étape 56 Connect the Speakers Cable

Dell Alienware 14 Status-Light Board Replacement, Connect the Speakers Cable: étape 56, image 1 de 1

Connect the speakers cable to the status-light board connector.

Conclusion

To reassemble your device, follow these instructions in reverse order.

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