Acer Spin 3 SP315-51-757C Motherboard Replacement

はじめに

The main component of the Acer Spin 3 SP315-51-757C is the motherboard, since it is the central piece of the computer than connects all other parts. A faulty motherboard can be the cause of a large number of problems. Replacing your motherboard should only be your last resort if no other guides fix your computer’s issue.

必要な工具と部品

手順1 Back Panel

Acer Spin 3 SP315-51-757C Motherboard Replacement, Back Panel: 手順 1、 2の画像 1

Acer Spin 3 SP315-51-757C Motherboard Replacement, Back Panel: 手順 1、 2の画像 2

Remove eleven Phillips #0 screws from the back panel.

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手順2

Acer Spin 3 SP315-51-757C Motherboard Replacement: 手順 2、 3の画像 3

Using an opening tool, pry open the back panel, starting at the silver screen hinges.
You may need to apply more force than usual. If you don't find any success at the hinges, you can try to start at another area that looks easier to open.
You can also use some plastic opening picks to help hold parts of the panel open while you work on other sides.

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手順3

Lift the back panel off of the laptop.

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手順4 Battery

Acer Spin 3 SP315-51-757C Motherboard Replacement, Battery: 手順 4、 2の画像 1

Acer Spin 3 SP315-51-757C Motherboard Replacement, Battery: 手順 4、 2の画像 2

Remove the two Phillips #0 screws holding the battery inside the laptop case.

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手順5

Acer Spin 3 SP315-51-757C Motherboard Replacement: 手順 5、 3の画像 3

Using either your hands or a pair of tweezers, carefully pull the battery's cable out of its motherboard port.

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手順6

Using your hands, lift up on the battery from its slot, and carefully slide it away from you before fully lifting it out of the case.

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手順7 Charger Port

Acer Spin 3 SP315-51-757C Motherboard Replacement, Charger Port: 手順 7、 1の画像 1

The charger port's inner cable may be covered by a manufacturer sticker, which can be easily removed.
Using your nails or tweezers, unplug the charger port cable from the motherboard.

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手順8

Gently lift the charger port out of its slot in the laptop casing.

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手順9 Motherboard

Acer Spin 3 SP315-51-757C Motherboard Replacement, Motherboard: 手順 9、 2の画像 1

Acer Spin 3 SP315-51-757C Motherboard Replacement, Motherboard: 手順 9、 2の画像 2

Lift the three black tabs to release the cable connectors.
After the tabs are lifted, the white cables with blue ends can be pulled out of their slots.

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手順10

Acer Spin 3 SP315-51-757C Motherboard Replacement: 手順 10、 3の画像 3

Remove the cables near the fan by pulling them carefully out of their slots.

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手順11

Acer Spin 3 SP315-51-757C Motherboard Replacement: 手順 11、 3の画像 3

Remove the single Phillips #0 screw.
Unplug the speaker cable.
Unplug the secondary speaker cable.

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手順12

Acer Spin 3 SP315-51-757C Motherboard Replacement: 手順 12、 3の画像 3

Remove the three Phillips #0 screws attached to the motherboard.

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手順13

Use a Phillips #0 screwdriver to remove four screws from the heat sink.
Carefully slide the motherboard from under the heat sink (it is easiest to slide the motherboard to the right).

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