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Ceiva LF2003 Power Supply Board Replacement

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Use this guide to replace the power supply board of the device. This includes detaching the power cables connected to the logic board, which requires desoldering.

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  1. Ceiva LF2003 Power Supply Board Replacement, Exterior Frame and Matting: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Lay the device on its back, and rotate so the base is facing away from you.

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  2. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Grip the frame with your fingers under the edge of the frame, and thumbs pushing down on the front of the device.

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  3. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Lift up the frame with your fingers and push down the rest of the device with your thumbs.

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  4. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the frame and matte from the device.

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  5. Ceiva LF2003 Power Supply Board Replacement, Internal Plastic Screen Frame: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the four 7mm Torx T6 screws.

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  7. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Using the plastic opening tool or your fingers, lift up the frame from any edge.

    • Remove the frame from the device.

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  8. Ceiva LF2003 Power Supply Board Replacement, Display: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement, Display: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement, Display: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unplug the cable connecting the display to the power supply using the flat end of the spudger to pry the connector away from the circuit board.

    • Alternate applying pressure to the left and right side of the connector to ensure that it does not break.

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  9. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the four 7mm Torx T6 screws.

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  10. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Lift up the display from the left edge and flip display over.

    • Do not lift the display too quickly, as the display is still connected to the main circuit board on the right.

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  11. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:010crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:010crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use the spudger to disconnect the ribbon cable from the display by the black pins away from the connector. There is a pin on either side of the connector.

    • Once both pins are released, the ribbon cable should slide easily out.

    • It may be easier if someone else holds the display so the cable does not get ripped out.

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  12. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:011crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the display assembly from the device.

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  13. Ceiva LF2003 Power Supply Board Replacement, Power Supply Board: crwdns2935265:012crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the four 7mm Torx T6 screws.

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  14. Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Ceiva LF2003 Power Supply Board Replacement: crwdns2935265:013crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Desolder the 3 wires attached to the board.

    • Remove the power supply board from the device.

    • The wires shown were not actually desoldered, but the board will now be separated from the rest of the device.

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

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Casey Glasgow

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CPSU-MANESS-W14S9G25

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