Samsung Chromebook 3 Daughterboard Replacement

소개

This guide will show you how to replace the daughterboard in a Samsung Chromebook 3. The right side USB and headphone jack are soldered to the board, requiring a full daughterboard replacement to fix a malfunctioning port.

필요한 것

1 단계 Bottom Case

Samsung Chromebook 3 Daughterboard Replacement, Bottom Case: 1 단계, 이미지 1/2

Samsung Chromebook 3 Daughterboard Replacement, Bottom Case: 1 단계, 이미지 2/2

Place the Chromebook face down so that the bottom case is exposed.
Using a Phillips #00 screwdriver, remove nine 4.6mm screws from the back casing.

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2 단계

Samsung Chromebook 3 Daughterboard Replacement: 2 단계, 이미지 3/3

Use a iFixit opening tool to gently pry the case up from the vent on the hinge side of the Chromebook.
You should hear a popping sound as the connectors disengage inside the case.

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3 단계

Lift the case up and off the device

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4 단계 Battery

Samsung Chromebook 3 Daughterboard Replacement, Battery: 4 단계, 이미지 1/2

Samsung Chromebook 3 Daughterboard Replacement, Battery: 4 단계, 이미지 2/2

Locate the battery and remove the four 4.6mm screws at the corners which attach it to case using a Phillips #00 screwdriver.

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5 단계

Use a spudger to gently pry the power cable cord upwards from the motherboard.

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6 단계

Lift the battery up and out from the case.

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7 단계 Daughterboard

Samsung Chromebook 3 Daughterboard Replacement, Daughterboard: 7 단계, 이미지 1/2

Samsung Chromebook 3 Daughterboard Replacement, Daughterboard: 7 단계, 이미지 2/2

Before you begin the process of removing the daughterboard, you will need to remove the port case. Using a Phillips #00 screwdriver, remove the three 4.6mm screws.

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