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Nabi 2 Motherboard Replacement

소개

Warning: This guide requires desoldering/soldering.

This guide will walk you through the steps to removing the Nabi 2 motherboard. A motherboard replacement may be necessary if you experience total device failure. Before beginning this guide we recommend you follow all of the listed prerequisite guides.

Be sure to take extra care when removing the wifi antenna, camera and microphone from the Nabi 2 chassis, before lifting the motherboard out of the device.

필요한 것

  1. Nabi 2 Motherboard Replacement, Nabi 2 Back Cover Removal: 1 단계, 이미지 1/3 Nabi 2 Motherboard Replacement, Nabi 2 Back Cover Removal: 1 단계, 이미지 2/3 Nabi 2 Motherboard Replacement, Nabi 2 Back Cover Removal: 1 단계, 이미지 3/3

    • Remove the rubber bumper from the tablet.

    번역하기

  2. Nabi 2 Motherboard Replacement: 2 단계, 이미지 1/2 Nabi 2 Motherboard Replacement: 2 단계, 이미지 2/2

    • With a PH00 screwdriver, remove the four outermost screws from the back of the tablet.

    번역하기

  3. Nabi 2 Motherboard Replacement: 3 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 3 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 3 단계, 이미지 3/3

    • Carefully, insert a plastic opening tool into the seam of the device and begin gently prying the two plastic pieces apart.

    • Work the tool all the way around the device. Small plastic clips should release. If they do not, gently apply outwards pressure until the clips give.

    • Do not force the clips open, as they are fairly easy to break

    번역하기

  4. Nabi 2 Motherboard Replacement, Screen: 4 단계, 이미지 1/3 Nabi 2 Motherboard Replacement, Screen: 4 단계, 이미지 2/3 Nabi 2 Motherboard Replacement, Screen: 4 단계, 이미지 3/3

    • Lay the tablet down flat and remove the yellow tape from the ZIF connector on each side

    번역하기

  5. Nabi 2 Motherboard Replacement: 5 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 5 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 5 단계, 이미지 3/3

    • Using a spudger, slide the brown tab forward on each side of the connector

    • Slide until the connector is completely loose, then separate the screen from the bottom half of the tablet

    • If the screen is not working correctly, you will need to replace the entire display assembly

    번역하기

  7. Nabi 2 Motherboard Replacement, Battery: 6 단계, 이미지 1/3 Nabi 2 Motherboard Replacement, Battery: 6 단계, 이미지 2/3 Nabi 2 Motherboard Replacement, Battery: 6 단계, 이미지 3/3

    • Use the spudger to pop the battery out of place and set it aside.

    번역하기

  8. Nabi 2 Motherboard Replacement: 7 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 7 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 7 단계, 이미지 3/3

    • Desolder the battery connection and remove the battery completely

    • Note the color order for future replacemement

    번역하기

  9. Nabi 2 Motherboard Replacement, Internal Speakers: 8 단계, 이미지 1/1

    • Using the soldering iron, detach the speaker's wires from the circuit board.

    번역하기

  10. Nabi 2 Motherboard Replacement: 9 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 9 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 9 단계, 이미지 3/3

    • Using a Phillips PH 000 screwdriver, unscrew the two 3 mm Phillips #000 screws on each side of the speakers that hold the speakers in place.

    번역하기

  11. Nabi 2 Motherboard Replacement: 10 단계, 이미지 1/1

    • Once the screws have been removed, remove the speakers from the device.

    번역하기

  12. Nabi 2 Motherboard Replacement, Motherboard: 11 단계, 이미지 1/2 Nabi 2 Motherboard Replacement, Motherboard: 11 단계, 이미지 2/2

    • Remove the seven 4 mm Phillips #000 screws with a PH#000 screwdriver

    번역하기

  13. Nabi 2 Motherboard Replacement: 12 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 12 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 12 단계, 이미지 3/3

    • Remove the tape that is attaching the motherboard to the plastic casing

    번역하기

  14. Nabi 2 Motherboard Replacement: 13 단계, 이미지 1/3 Nabi 2 Motherboard Replacement: 13 단계, 이미지 2/3 Nabi 2 Motherboard Replacement: 13 단계, 이미지 3/3

    • Remove the motherboard by lifting from the area indicated

    번역하기
결론

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

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