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HP 15-AF131DX Trackpad Button Circuit Board Replacement

Introduction

Before starting the steps in this guide please have the battery and CD/DVD optical drive removed.

What you need

  1. HP 15-AF131DX Trackpad Button Circuit Board Replacement, Battery: step 1, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement, Battery: step 1, image 2 of 2

    • Turn the computer upside down on a level surface.

    • Slide the battery lock to unlock the battery.

    • Slide the battery release latch. The latch will click when the battery is released.

    • Lift the battery from the middle to remove it from the computer.

    • The latch will click again when a battery is reinstalled. Switch the battery lock back to locked after reinstalling a battery to keep it secure.

    Edit

  2. HP 15-AF131DX Trackpad Button Circuit Board Replacement, Optical Drive: step 2, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement, Optical Drive: step 2, image 2 of 2

    • Using a small Phillips screwdriver, remove the Phillips screw in the middle of the bottom of the computer.

    • Pull the CD/DVD drive outward to slide it away from the computer.

    Edit

  3. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 3, image 1 of 1

    • To open the drive use an unbent paperclip and press it into the small hole until the disc tray releases.

    • Pull the disc tray out from the front until it is as far as it will go out of the optical drive.

    Edit

  4. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 4, image 1 of 3 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 4, image 2 of 3 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 4, image 3 of 3

    • To remove excess parts from the optical drive press down on the plastic tab behind the tray's bezel.

    • Gently pry the bezel from the face of the optical drive.

    • With a smaller phillips head screwdriver, remove the screws on the back of the drive, then remove the small metal bracket.

    Edit

  6. HP 15-AF131DX Trackpad Button Circuit Board Replacement, Trackpad Button Circuit Board: step 5, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement, Trackpad Button Circuit Board: step 5, image 2 of 2

    • Remove two rubber feet by peeling them off.

    • Remove twelve Phillips head 8.8mm screws using the Phillips #0 Screwdriver.

    Edit

  7. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 6, image 1 of 3 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 6, image 2 of 3 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 6, image 3 of 3

    • Remove the bottom of the plastic case using a blue plastic opening tool.

    • The Trackpad Button Circuit Board is found in the red box.

    Edit

  8. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 7, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 7, image 2 of 2

    • Remove the two 3.3mm Phillips-head screws that secure the trackpad circuit board to the top cover.

    Edit

  9. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 8, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 8, image 2 of 2
    Tool used on this step:
    Tweezers
    $4.99
    Buy

    • Lift the plastic wire lock bracket.

    • Pull on the blue tab to remove the wire using the tweezers tool to make sure there is no damage as you pull.

    Edit

  10. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 9, image 1 of 2 HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 9, image 2 of 2

    • Lift the second plastic wire lock bracket.

    • Pull on the purple tab using tweezers to remove the wire.

    Edit

  11. HP 15-AF131DX Trackpad Button Circuit Board Replacement: step 10, image 1 of 1

    • Lift and remove the trackpad button circuit board.

    Edit
Conclusion

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

Author

with 3 other contributors

Adrianna

Member since: 11/01/18

133 Reputation

1 Guide authored

Badges: 2

Team

IUPUI, Team S2-G2, Harley Fall 2018 Member of IUPUI, Team S2-G2, Harley Fall 2018

IUPUI-HARLEY-F18S2G2

3 Members

2 Guides authored

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