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Dragon Touch MID 7138 Motherboard Replacement

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  1. Dragon Touch MID 7138 Motherboard Replacement, Back Cover: étape 1, image 1 de 1
    • Wedge a plastic spudger between the back panel and the screen to begin lifting the back cover.

    • Wedge around all edges until the back cover pops off entirely.

  2. Dragon Touch MID 7138 Motherboard Replacement: étape 2, image 1 de 1
    • Gently pry the back cover from the screen using your hands.

  3. Dragon Touch MID 7138 Motherboard Replacement, Motherboard: étape 3, image 1 de 3 Dragon Touch MID 7138 Motherboard Replacement, Motherboard: étape 3, image 2 de 3 Dragon Touch MID 7138 Motherboard Replacement, Motherboard: étape 3, image 3 de 3
    • Remove tape covering wire joints

    • Remove (3) 2.5mm screws using a PH001 screw driver.

    • The screws locations are highlighted in the image to the left.

  4. Dragon Touch MID 7138 Motherboard Replacement: étape 4, image 1 de 1
    • Remove black tape and using your fingers, pull the orange ribbon labeled BSR028-V3-KDX out of its port.

  5. Dragon Touch MID 7138 Motherboard Replacement: étape 5, image 1 de 1
    • Similar to previous step, pull the large U2 ribbon gentle out of its port.

  6. Dragon Touch MID 7138 Motherboard Replacement: étape 6, image 1 de 1
    • Remove the last orange ribbon labeled 24 by pulling the motherboard away from the ribbon

  7. Dragon Touch MID 7138 Motherboard Replacement: étape 7, image 1 de 2 Dragon Touch MID 7138 Motherboard Replacement: étape 7, image 2 de 2
    • Desolder the wires attached to the mother board with a soldering iron.

    • Then pull the wires from the joints.

Conclusion

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

Trevor Farkas

Membre depuis le 01/26/17

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IUPUI, Team 2-4, Baechle Spring 2017 Membre de l'équipe IUPUI, Team 2-4, Baechle Spring 2017

IUPUI-BAECHLE-S17S2G4

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