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  1. Nook BNRV300 Motherboard Replacement, Power Button: paso 1, imagen 1 de 3 Nook BNRV300 Motherboard Replacement, Power Button: paso 1, imagen 2 de 3 Nook BNRV300 Motherboard Replacement, Power Button: paso 1, imagen 3 de 3
    • Power off your Nook before working on your device. Hold the power button for about 5 seconds and select the “Power Off” option.

    • Turn the Nook over to find the power button along the back upper edge.

    • Wedge the spudger between the top of the power button and the upper edge of the device.

    • Push the tool down to pry the button up and off.

  2. Nook BNRV300 Motherboard Replacement: paso 2, imagen 1 de 1
    • Using your fingers, take off the power button.

  3. Nook BNRV300 Motherboard Replacement, Back Cover: paso 3, imagen 1 de 3 Nook BNRV300 Motherboard Replacement, Back Cover: paso 3, imagen 2 de 3 Nook BNRV300 Motherboard Replacement, Back Cover: paso 3, imagen 3 de 3
    • Peel off the white sticker that is covering the screw head.

    • Remove the one 2mm-long screw using a size T5 Torx screwdriver.

  4. Nook BNRV300 Motherboard Replacement: paso 4, imagen 1 de 1
    • Wedge an opening tool between the back cover and the front plastic border at the top of the device (near the power button).

    • This will require some force.

    • Slide the opening tool along the edges of the device, prying up until you are able to use your fingers to remove the back cover.

    • The back cover snaps as it pops off. This is normal.

  5. Nook BNRV300 Motherboard Replacement: paso 5, imagen 1 de 3 Nook BNRV300 Motherboard Replacement: paso 5, imagen 2 de 3 Nook BNRV300 Motherboard Replacement: paso 5, imagen 3 de 3
    • Use a spudger or your fingers to gently pry the connector out of the white socket.

    • The back cover is now fully detached.

  6. Nook BNRV300 Motherboard Replacement: paso 6, imagen 1 de 2 Nook BNRV300 Motherboard Replacement: paso 6, imagen 2 de 2
    • Use tweezers to remove the brass-colored threaded fastener from the Nook plastic casing.

  7. Nook BNRV300 Motherboard Replacement, Motherboard: paso 7, imagen 1 de 2 Nook BNRV300 Motherboard Replacement, Motherboard: paso 7, imagen 2 de 2
    • Use an anti-static mat to prevent electric shock from damaging the motherboard and its components. Be careful when using metal tools on your device.

    • Using a T5 Torx screwdriver, remove the eleven 3mm screws.

  8. Nook BNRV300 Motherboard Replacement: paso 8, imagen 1 de 3 Nook BNRV300 Motherboard Replacement: paso 8, imagen 2 de 3 Nook BNRV300 Motherboard Replacement: paso 8, imagen 3 de 3
    • Place the spudger through the loop of the display cable. Lift the tool up, which will unhook the display cable.

    • Do not put force on the motherboard with the spudger. This could damage components on the motherboard.

    • Using your fingers, lift up the display cable.

  9. Nook BNRV300 Motherboard Replacement: paso 9, imagen 1 de 1
    • Using your fingers, gently lift the motherboard from the display.

Conclusión

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

Un comentario

Check the comments on each step. There are some adjustments to the process to properly and safely take this apart.

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