Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement

Este guia tem alterações mais recentes. Mudar para a última versão não verificada.

Introdução

This guide explains how to remove the SD Card Reader and the USB Port next to it. Before removing the two ports, the back panel assembly, battery, and speakers needs to be removed. Once all of these are removed, the two ports can be easily disconnected from the Chromebook.

O que você precisa

Passo 1 Back Panel Assembly

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, Back Panel Assembly: passo 1, imagem 1 %32

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, Back Panel Assembly: passo 1, imagem 2 %32

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

Editar

Passo 2

Pry the back panel open with the plastic opening tool.

Editar

Passo 3 Battery

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, Battery: passo 3, imagem 1 %32

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

Editar

Passo 4

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

Editar

Passo 5

Slowly lift the battery to remove it from the Chromebook.

Editar

Passo 6 Speakers

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, Speakers: passo 6, imagem 1 %32

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, Speakers: passo 6, imagem 2 %32

Unplug the speaker wire from the motherboard.

Editar

Passo 7

Carefully pull out the speakers from each side of the Chromebook.

Editar

Passo 8 USB Port/SD Card Reader

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, USB Port/SD Card Reader: passo 8, imagem 1 %32

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, USB Port/SD Card Reader: passo 8, imagem 2 %32

Acer Chromebook C720-2827 SD Card Reader/USB Port Replacement, USB Port/SD Card Reader: passo 8, imagem 3 %32

Remove the three 6.0mm screws using the Phillips #1 screwdriver.
Remove the two 3.0mm screws using the Phillips #1 screwdriver.

Editar

Passo 9

Position the spudger under the switch that connects the ribbon cable to the motherboard.
Flick the spudger up to flip the switch up.

Editar

Passo 10

Pull the blue tab on the ribbon cable to remove it.

Editar

Passo 11

Grab the edges of each piece of circuitry that is included with the SD Card Reader and USB Port.
Pull each piece of circuitry out of the Chromebook and remove it from the device.

Editar

Passo 12

Position the spudger under the switch.
Flick the spudger up to flip the switch up.

Editar

Passo 13

Pull on the blue tab of the ribbon cable to remove the ribbon cable.
Repeat the previous step and this step with the other ribbon cable that is attached to the SD Card Reader/USB Port.

Editar