Introduction
The battery gives the device enough power to save the settings when the device is unplugged. The battery is a circular object that is located underneath the logic board.
What you need
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To detach the small clips from the connectors, place the flat end of the plastic spudger underneath the clip and gently lever it away from the center of the device.
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To detach the large clip from its connector, place the flat end of the spudger on the clip and lever it upward out of the connector.
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Using two fingers, pinch the power supply wire and gently lift it upward. Move it away from the metal plate.
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Next, unscrew the four 3.3mm T8 Torx screws and remove the metal plate.
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Remove the T8 Torx screwdriver head and replace it with the 60 mm extension; then, add the T9 Torx head.
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Loosen, but do not remove the two screws at the bottom of the 1.2-inch wide gap in the middle of the internal structure.
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Using only your fingers, gently compress the internal structure and pull evenly upward to remove it from the white case.
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Eight 10.25 mm T8 Torx screws secure the heat sink to the logic board. Unscrew all eight screws.
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Remove the heat sinks from the logic board.
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Wedge the corner of the plastic spudger under one of the silver antenna clips. Gently lever the tip of the spudger away from the logic board to detach the antenna clip.
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Repeat this for all six clips.
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To release the logic board, unscrew four 5.5 mm T8 Torx screws from the internal structure.
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Remove the logic board from the internal structure.
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Wedge the flat end of the plastic spudger between the battery and its casing.
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To pop the battery out, firmly lever the spudger upwards.
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