Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement

简介

If your Bluetooth module is not working correctly, it may need to be replaced. This guide shows the step-by-step process of removing and/or replacing the blue tooth module in a Lenovo Yoga 2 11'“ 20248. You will need a Phillips head screw driver that corresponds to the screw size listed in the guide.

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步骤 1 Back Panel

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Back Panel: 步骤 1 中的图像 1，3

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Back Panel: 步骤 1 中的图像 2，3

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Back Panel: 步骤 1 中的图像 3，3

Flip the computer over so the bottom is facing up.
Remove the ten 6mm screws with a T5 Torx security screwdriver.

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步骤 2

Carefully remove the back panel by gently separating the panel from front to back.
Take care not to pull any wires or crack the outer shell.

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步骤 3 Battery

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Battery: 步骤 3 中的图像 1，3

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Battery: 步骤 3 中的图像 2，3

Lenovo Yoga 2 11" 20428 Bluetooth Module Replacement, Battery: 步骤 3 中的图像 3，3

Use the Phillips #000 screwdriver to remove the six 3.3 mm screws around the perimeter of the battery.
Use the Phillips #000 screwdriver to remove the single 6.75 mm screw from the center of the battery.

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步骤 4

Gently remove the three pieces of tape securing the Bluetooth/Wi-Fi antenna.

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步骤 5

Grip the base of the connector with your fingers or pliers, and gently pull the connector straight back towards you to remove it.
If possible, do not to pull the connector out by the wires, as this can damage the connector.

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