Introduction
If your Nest Cam IQ motherboard is overheating or shutting down, it requires replacement.
A functional motherboard connects all of your hardware. If you notice a burning smell coming from the motherboard or if the motherboard is off completely, consider changing out your motherboard.
Tools
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To soften the adhesive holding the camera together, heat up the edges of the glass lens using a heated iOpener on the device. Alternatively, you can use a heat gun to loosen the adhesive.
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Leave the Opener on the glass lens for two minutes.
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Place a suction cup on the glass lens that you heated up with the iOpener.
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Press down on the suction cup to create a seal, and pull up with force to create a separation between the glass lens and the body.
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Pull off the glass lens using the suction cup.
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Carefully disconnect the flat black ribbon cable connecting the metal plate to the LED.
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Remove the metal plate.
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Carefully disconnect the flat black ribbon cable connecting the LED to the motherboard.
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Remove the LED cover.
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Carefully disconnect the flat black ribbon cable connecting the camera to the motherboard.
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Remove the camera.
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Remove the three 19 mm TR6 Torx screws from the camera holder.
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Carefully lift the tab up and away from the camera holder.
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Remove the camera holder.
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Remove the four 11 mm TR6 Torx screws from the clamp securing the mounting stand.
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Remove the clamp.
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Carefully pull away the cables connecting the mounting stand to the body.
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Carefully remove the mounting stand.
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Remove the three 9 mm TR6 Torx connecting the motherboard and speaker to the body.
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Pull the motherboard and speaker from the body.
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Remove the one 8 mm TR6 Torx screws securing the speaker to the motherboard.
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Remove the two 4 mm TR6 Torx screws securing the speaker to the motherboard.
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Carefully pull away the speaker.
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Carefully disconnect the cable connecting the speaker to the motherboard.
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Remove the four 4 mm TR6 Torx screws securing the motherboard.
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Remove the two 5 mm 3.5 low-head socket cap screws securing the motherboard.
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Remove the motherboard.
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To reassemble your device, follow these instructions in reverse order.