Einleitung
This guide illustrates how to replace the motherboard in the S400.
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On the backside of the camera, remove the 4.75 mm screw that sits at the top right corner.
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Remove the four 4.75 mm screws that sit at the bottom of the camera.
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On the side of the camera, remove the two 4.75 mm screws that sit near the USB digital terminal.
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On the side of the camera, remove the four 4.75 mm screws that sit near the wrist strap mount.
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Remove the two small metal plates, which the four screws hold in place.
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Remove the small black plastic piece and set it aside. If necessary, use tweezers to remove the small black plastic piece.
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Detach the front case and back case.
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Remove the 3.5 mm screw that sits on the metal plate at the bottom of the camera.
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Remove the two other 3.5 mm screws that sit on the side, to the left of the screw you just removed.
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A ribbon cable attaches to the metal plate and to the main circuit board, on the front of the camera.
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Gently release the black latch.
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Remove the ribbon cable and metal plate assembly.
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On the backside of the camera, remove the 3.5 mm screw that sits to the left of the viewfinder and above the LCD screen.
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Remove the second 3.5 mm screw that sits directly above the LCD screen.
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Gently detach the ribbon cable.
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Locate the ribbon cable on the main circuit board, which sits below the lens.
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Gently release the black latch on the ribbon cable connector and detach the ribbon cable.
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On the main circuit board, gently release the black latches of the four ribbon cables.
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Gently detach the ribbon cables.
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In a hinge-like motion, gently lift the bottom of the main circuit board, which is the side without the soldering points.
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Gently detach the white ribbon cable from the underside of the main circuit board.
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Gently desolder the two ribbon cables attached to the motherboard.
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Remove the motherboard.
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To reassemble your device, follow these instructions in reverse order.
