Introduction
This guide is a step-by-step guide on how to replace the Samsung Chromebook 3 XE500C13-K02US I/O board with integrated Wi-Fi card. You will need to remove the battery, disconnect the I/O board from the motherboard, remove the 2 pins speaker connecter, and the black and white wire running into the hinge cover
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Place the laptop back cover facing up to expose all nine 4.6 mm screws.
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Remove all nine 4.6 mm screws using a Phillips #00 screwdriver.
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Wedge a plastic opening tool underneath the cover of the laptop.
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Once the tool is wedged between the cover and the body of the laptop, slide the tool around the edge of the laptop to disengage the retaining clips.
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Remove the cover of the laptop to expose the inside components.
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To reassemble your device, follow these instructions in reverse order.
