Harman Kardon Invoke Microphone on/off Button Replacement

简介

This repair guide will help you replace the on/off button for the microphone on your Harmon Kardon Invoke. By replacing the microphone on/off button, this may resolve Cortana not responding when spoken to and ensure that the microphone is enabled at the appropriate time. For this repair, make sure you have a steady hand to prevent harming the internal hardware. While replacing the base screws, be sure to not strip them, otherwise, any future repair will be difficult.

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步骤 1 Remove the base

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base: 步骤 1 中的图像 1，2

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base: 步骤 1 中的图像 2，2

Use a metal spudger to remove the rubber bottom.

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步骤 2 Remove the base screws

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base screws: 步骤 2 中的图像 1，2

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base screws: 步骤 2 中的图像 2，2

Use a Torx #10 screwdriver to remove the four 14.0 mm screws.

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步骤 3 Remove the base

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base: 步骤 3 中的图像 1，2

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the base: 步骤 3 中的图像 2，2

Firmly grip the bottom and wiggle it upwards to remove the base.

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步骤 4 Unscrew the board

Harman Kardon Invoke Microphone on/off Button Replacement, Unscrew the board: 步骤 4 中的图像 1，2

Harman Kardon Invoke Microphone on/off Button Replacement, Unscrew the board: 步骤 4 中的图像 2，2

Use a Torx #10 screwdriver to remove three 10.0 mm screws from the highlighted board attached to microphone button.

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步骤 5 Remove the board

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the board: 步骤 5 中的图像 1，2

Harman Kardon Invoke Microphone on/off Button Replacement, Remove the board: 步骤 5 中的图像 2，2

Pull the cable lightly to disconnect the button board from device.
To replace the microphone button, you will have to replace the entire smaller board.

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