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  1. As you can see from the photo, the negative pole of the battery is connected to the main board through the aluminum body of the keyboard.
    • As you can see from the photo, the negative pole of the battery is connected to the main board through the aluminum body of the keyboard.

    • There are two contact areas:

    • Between the battery cover and the KB aluminum body

    • Between the power button assemble and the KB aluminum body

    • If the device has a power problem, we need to check and clean these two places

  2. Use a Coin to remove the metal battery screw cover Change the batteries (AA) and test the keyboard If the keyboard does not work, go to the next step
    • Use a Coin to remove the metal battery screw cover

    • Change the batteries (AA) and test the keyboard

    • If the keyboard does not work, go to the next step

  3. Use cotton buds, Toothpicks and Isopropyl Alcohol to clean the contact area and the battery cap. Test the device and f the keyboard does not work, go to the next step Test the device and f the keyboard does not work, go to the next step
    • Use cotton buds, Toothpicks and Isopropyl Alcohol to clean the contact area and the battery cap.

    • Test the device and f the keyboard does not work, go to the next step

  4. Remove the plastic cap from the middle on the tube and disconnect the KB flex cable There are a screw secured the BT antenna, remove it Slide the board out.
    • Remove the plastic cap from the middle on the tube and disconnect the KB flex cable

    • There are a screw secured the BT antenna, remove it

    • Slide the board out.

    • Be careful for the KB Flex Cable

  5. Use tweezers or a sharp metal tool and slightly bend the contact plate outwards Clean the tube and the contact plate Install back the logic board plate and be careful for the flex
    • Use tweezers or a sharp metal tool and slightly bend the contact plate outwards

    • Clean the tube and the contact plate

    • Install back the logic board plate and be careful for the flex

Conclusione

To reassemble your device, follow these instructions in reverse order.

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Un commento

Add a little dielectric grease to the battery end cap. Had considerable corrosion despite batteries not leaking. Strange design.

George Walsh - Replica

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