Sharp PC-MM20 Keyboard Replacement

手順1 Keyboard

Sharp PC-MM20 Keyboard Replacement, Keyboard: 手順 1、 1の画像 1

Make sure the laptop is powered down.
Remove the battery from the laptop.

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手順2

Sharp PC-MM20 Keyboard Replacement: 手順 2、 1の画像 1

Close the laptop.
Turn the laptop so that the back is facing you.
There will be three screws on the back. Remove each screw by using the screw driver.

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手順3

Sharp PC-MM20 Keyboard Replacement: 手順 3、 1の画像 1

Flip the laptop so that you can see the bottom.
Remove the screws shown in the picture.

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手順4

Sharp PC-MM20 Keyboard Replacement: 手順 4、 2の画像 1

Sharp PC-MM20 Keyboard Replacement: 手順 4、 2の画像 2

Open the laptop and focus on the front of the base of the laptop.
Notice that there are small notches in between the two plates of the laptop. There are several slots such as this that are found across the front base of the laptop.
Take a flat edge and wedge it into the slot to pop it open.

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手順5

Sharp PC-MM20 Keyboard Replacement: 手順 5、 2の画像 1

Sharp PC-MM20 Keyboard Replacement: 手順 5、 2の画像 2

この手順で使用する道具：

Tweezers

$4.99

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Once the cover is loose, it should be able to shift somewhat freely. However, there are a few more connections holding it together.
Use tweezers to delicately remove the flat cable that connects the keyboard to the laptop.
Remove the flat cable from the track pad of the laptop.

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手順6

Sharp PC-MM20 Keyboard Replacement: 手順 6、 1の画像 1

Remove the top of the base from the rest of the computer.

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手順7

Sharp PC-MM20 Keyboard Replacement: 手順 7、 1の画像 1

Lastly, take the old keyboard out of the base and replace it with the new keyboard.