Acer E5-571-54FL TrackPad Replacement

はじめに

The trackpad is a component that is likely to malfunction if damaged or altered. Signs of a malfunctioning trackpad include but are not limited to: cursor won’t move, mouse won’t click, cursor keeps disappearing, etc. In addition, if the trackpad comes into contact with any liquid, the trackpad may be faulty. If you’re experiencing any problems with the trackpad of your device, the trackpad may need to be replaced. Follow the instructions in this guide to replace the trackpad.

必要な工具と部品

手順1 Battery

Acer E5-571-54FL TrackPad Replacement, Battery: 手順 1、 1の画像 1

Power down the laptop prior to beginning.
Turn the laptop over with the battery closest to your body.

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手順2

Insert the pointed end of a spudger into the battery release.
Slide the release gently all the way to the left.
You should hear a sound after the slide is all the way left. This lets you know the battery has disengaged.

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手順3

Place your hands on each end of the battery.
Pull the battery towards your body to remove it.

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手順4 Keyboard

Acer E5-571-54FL TrackPad Replacement, Keyboard: 手順 4、 1の画像 1

Using a #0 Phillips screwdriver, remove a total of eighteen identical 8mm Phillips screws and set them aside.

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手順5

Rotate the laptop 180 degrees so that the battery compartment is now furthest away from your body.

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手順6

Turn the laptop over so that you can easily open the screen to a vertical position.

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手順7

Put your fingers under the top of the keyboard assembly directly below the Acer logo.
Carefully pull up on the center until you hear the tabs disengage from the bottom.

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手順8

Acer E5-571-54FL TrackPad Replacement: 手順 8、 3の画像 3

Work your way around the seam with the plastic opening tool carefully prying the base and top cover apart.
If you have difficulty with the plastic opening tool, use a metal spudger but be more cautious to not damage or mar your laptop case.

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手順9

When the two halves are separated, carefully lift up the front of the keyboard and touchpad assembly.
You will see three ribbon cables attached to the motherboard.

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手順10

Acer E5-571-54FL TrackPad Replacement: 手順 10、 3の画像 3

Closest to the ribbon cable on the zero insertion force (ZIF) connector is a white locking tab.
Carefully lift up on the locking tab with the plastic opening tool to release the ribbon cable. (Picture 2)
Remove the ribbon cable from the connector.

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手順11

Acer E5-571-54FL TrackPad Replacement: 手順 11、 3の画像 3

Closest to the ribbon cable on the ZIF connector is a black locking tab.
Carefully lift up on the locking tab with the plastic opening tool to release the ribbon cable. (Picture 2)
Remove the ribbon cable from the connector.

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手順12

Acer E5-571-54FL TrackPad Replacement: 手順 12、 3の画像 3

On each side of the large connector there are two white tabs.
Carefully push away from you with the plastic opening tool on each white tab to release the cable. (Picture 2)
Remove the ribbon cable from the connector.