Alienware 17 R2 Keyboard Replacement

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步骤 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.

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步骤 2 Close the Display

Alienware 17 R2 Keyboard Replacement, Close the Display: 步骤 2 中的图像 1，1

Close the display and turn the computer over.
Make sure PC is turned off!

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步骤 3 Loosen Screws

Alienware 17 R2 Keyboard Replacement, Loosen Screws: 步骤 3 中的图像 1，1

Loosen the captive screws that secure the base panel to the computer base.

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步骤 4 Releasing Tabs

Alienware 17 R2 Keyboard Replacement, Releasing Tabs: 步骤 4 中的图像 1，1

Using a plastic scribe, gently release the tabs that secure the base panel to the computer base.

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步骤 5 Remove Base Panel

Alienware 17 R2 Keyboard Replacement, Remove Base Panel: 步骤 5 中的图像 1，1

Slide and remove the base panel from the computer base.

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步骤 6 Disconnect Battery Cable

Alienware 17 R2 Keyboard Replacement, Disconnect Battery Cable: 步骤 6 中的图像 1，1

Disconnect the Battery cable from the system board.

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步骤 7 Turn PC Over

Turn the computer over.

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步骤 8 Power

Press and hold power button for 5 seconds to ground the system board.

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步骤 9 Battery Cable

Alienware 17 R2 Keyboard Replacement, Battery Cable: 步骤 9 中的图像 1，1

Connect the battery cable to the system board.

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步骤 10 Tighten Screws

Alienware 17 R2 Keyboard Replacement, Tighten Screws: 步骤 10 中的图像 1，1

Tighten the captive screws that secure the base panel to the computer base.

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步骤 11 Disconnecting the Touch Pad-Cable

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.
Make sure the base panel is removed.
Make sure palm rest is removed.
Lift the latches and disconnect the touch-pad cable and the status-light cable from the power-button board.

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步骤 12 Peel off the Cables

Alienware 17 R2 Keyboard Replacement, Peel off the Cables: 步骤 12 中的图像 1，1

Note the touch-pad cable and status-light cable routing and peel off the cables from the keyboard bracket.

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步骤 13 Screw Removal

Alienware 17 R2 Keyboard Replacement, Screw Removal: 步骤 13 中的图像 1，1

Remove the screws that secure the keyboard bracket to the palm-rest assembly.

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步骤 14 Sliding the Cables

Slide the keyboard cable, keyboard-backlight cable, macro-keys cable and macro-keys backlight cable through the slot on the keyboard bracket.

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步骤 15 Lifting the Keyboard Bracket

Alienware 17 R2 Keyboard Replacement, Lifting the Keyboard Bracket: 步骤 15 中的图像 1，1

Lift the keyboard bracket off the palm-rest assembly.

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步骤 16

Remove the screws that secure the keyboard to the palm rest assembly.

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步骤 17 Releasing the Tabs

Alienware 17 R2 Keyboard Replacement, Releasing the Tabs: 步骤 17 中的图像 1，1

Release the tabs that secure the keyboard to the palm-rest assembly.

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步骤 18 Lifting the Keyboard

Alienware 17 R2 Keyboard Replacement, Lifting the Keyboard: 步骤 18 中的图像 1，1

Slide and lift the keyboard along with the cables off the palm-rest assembly.

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步骤 19 Inserting the New Keyboard

Slide the new keyboard under the tabs on the palm-rest assembly.

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步骤 20 Screw Alignment

Alienware 17 R2 Keyboard Replacement, Screw Alignment: 步骤 20 中的图像 1，1

Align the screw holes on the keyboard with the screw holes on the palm-rest assembly.

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步骤 21 Screw Replacement

Replace the screws that secure the keyboard to the palm-rest assembly.

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步骤 22 Routing through the Bracket

Route the keyboard cable, keyboard-backlight cable, marco-keys cable and marco-keys backlight cable through the slots on the keyboard bracket.

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步骤 23 Screw Alignment

Align the screw holes on the keyboard bracket with the screw holes on the palm-rest assembly.

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步骤 24 Replace the Screws

Alienware 17 R2 Keyboard Replacement, Replace the Screws: 步骤 24 中的图像 1，1

Replace the screws that secure the keyboard bracket to the palm-rest assembly.

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步骤 25 Adhering the Cable

Adhere the touch-pad cable and status-light cable to the keyboard bracket.

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步骤 26 Securing the Cables

Slide the touch-pad cable and the status-light cable into their respective connectors on the power-button board and press down the latches to secure the cables.

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