ASUS Chromebook C424MA-DH48F Battery Replacement

简介

This is the ASUS Chromebook (Model C424MA-DH48F), here we will be guiding you though a full battery replacement for the ASUS Chromebook.

Reasons to replace the battery include:

Overheating
Reduced battery life
Slow charging
Swollen battery
Laptop dying unexpectedly

After replacing the component if you plan on disposing of the old battery here is a link explaining proper battery disposal.

你所需要的

步骤 1 Lower Case

ASUS Chromebook C424MA-DH48F Battery Replacement, Lower Case: 步骤 1 中的图像 1，2

ASUS Chromebook C424MA-DH48F Battery Replacement, Lower Case: 步骤 1 中的图像 2，2

Use a Phillips #0 screwdriver to remove the eleven 6.9 mm screws that secure the lower case.
Make sure all the screws on this side get taken out because there could be a label or warranty sticker covering up a screw that might be missed.
Insert an opening pick into the gap between the lower case and chassis.
Slide the pick around the entire perimeter of the laptop until the lower case fully releases.
Remove the lower case.

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步骤 2 ASUS Chromebook C424MA-DH48F Battery Disconnection

ASUS Chromebook C424MA-DH48F Battery Replacement, ASUS Chromebook C424MA-DH48F Battery Disconnection: 步骤 2 中的图像 1，3

ASUS Chromebook C424MA-DH48F Battery Replacement, ASUS Chromebook C424MA-DH48F Battery Disconnection: 步骤 2 中的图像 2，3

ASUS Chromebook C424MA-DH48F Battery Replacement, ASUS Chromebook C424MA-DH48F Battery Disconnection: 步骤 2 中的图像 3，3

Use an opening tool to pop up the silver locking bar securing the battery connector.
Push the battery connector directly out of its motherboard port.

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步骤 3 Battery

ASUS Chromebook C424MA-DH48F Battery Replacement, Battery: 步骤 3 中的图像 1，3

ASUS Chromebook C424MA-DH48F Battery Replacement, Battery: 步骤 3 中的图像 2，3

ASUS Chromebook C424MA-DH48F Battery Replacement, Battery: 步骤 3 中的图像 3，3

Carefully use the plastic prying tool and pop up the locking bar and lift the connector off with your hand.

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步骤 4

ASUS Chromebook C424MA-DH48F Battery Replacement: 步骤 4 中的图像 3，3

Use a Phillips #0 screwdriver to remove the six 4.1 mm screws that secure the battery.
The two screw holes (marked in orange) on the bottom won't have screws associated with them since they were removed earlier when the base was removed.
Unseat the speaker cable from the black plastic hooks on the lower side of the battery.
Lift the battery up and out of the chassis.

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结论

To reassemble your device, follow the above steps in reverse order.
For optimal performance, after completing this guide, calibrate your newly installed battery.
Take your e-waste to an R2 or e-Stewards certified recycler.