Acer Chromebook C720-2827 Trackpad Replacement

はじめに

Use this guide to replace the trackpad on your Acer Chromebook C720-2827. This guide may also be useful for cleaning or readjusting a trackpad that is semi-functional. It will require opening the device and removal of the battery. A plastic cover sits atop the trackpad joined by adhesive, so some light adhesive may be desired for reassembly.

必要な工具と部品

手順1 Back Panel Assembly

Acer Chromebook C720-2827 Trackpad Replacement, Back Panel Assembly: 手順 1、 2の画像 1

Acer Chromebook C720-2827 Trackpad Replacement, Back Panel Assembly: 手順 1、 2の画像 2

Remove the thirteen 6.0mm screws on the back panel using your Phillips #1 screwdriver.

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手順2

Pry the back panel open with the plastic opening tool.

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手順3 Battery

Acer Chromebook C720-2827 Trackpad Replacement, Battery: 手順 3、 1の画像 1

Remove the two 6.0mm screws securing the battery with your Phillips #1 screwdriver.

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手順4

Carefully pull out the battery wire connected to the battery port.

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手順5

Slowly lift the battery to remove it from the Chromebook.

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手順6 Trackpad

Acer Chromebook C720-2827 Trackpad Replacement, Trackpad: 手順 6、 3の画像 1

Acer Chromebook C720-2827 Trackpad Replacement, Trackpad: 手順 6、 3の画像 2

Acer Chromebook C720-2827 Trackpad Replacement, Trackpad: 手順 6、 3の画像 3

Using a spudger, pry up the locking bar of the ZIF connector on the trackpad and remove the ribbon cable.

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手順7

Acer Chromebook C720-2827 Trackpad Replacement: 手順 7、 3の画像 3

Peel off the clear plastic covering the screws.
Remove the five grey 2.5 mm screws securing the trackpad with a Phillips #1 screwdriver.
Remove another four silver 2.9mm Phillips #1 screws from the silver bracket atop the trackpad with your driver.