HP Chromebook CB2L Speaker Replacement

简介

We are going to help you remove and replace a component of your HP Chromebook CB2L. The component that this guide helps you with is the Speaker of the HP Chromebook CB2L. Please take a look at this troubleshooting page to confirm that this component needs replacement.

HP Chromebook CB2L Troubleshooting

你所需要的

步骤 1 Battery

HP Chromebook CB2L Speaker Replacement, Battery: 步骤 1 中的图像 1，2

HP Chromebook CB2L Speaker Replacement, Battery: 步骤 1 中的图像 2，2

First flip your HP Chromebook CB2L over such that the bottom is facing upwards.
Next, using the plastic opening tool remove the blue panel.

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步骤 2

HP Chromebook CB2L Speaker Replacement: 步骤 2 中的图像 3，3

Using the Phillips #1 screwdriver, remove the six 1.2mm screws.
Gently pry off the white back panel using the plastic opening tool.

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步骤 3

Disconnect the battery input to the motherboard using the plastic opening tool

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步骤 4

Unscrew the four 1.2mm screws using the Phillips #1 screwdriver.

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步骤 5

Using the plastic opening tool remove the battery from the Chromebook.

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步骤 6 Speaker

HP Chromebook CB2L Speaker Replacement, Speaker: 步骤 6 中的图像 1，1

Using the plastic opening tool lift the black tab.
Disconnect the blue and black strip from the motherboard.

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步骤 7

Use the Phillips #1 screwdriver to remove the four 1.2mm screws circled red.

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步骤 8

HP Chromebook CB2L Speaker Replacement: 步骤 8 中的图像 3，3

Gently pull the black wire to disconnect the audio port from the motherboard.
Disconnect the black wire connecting the speaker to the motherboard with caution.

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