Dreamax DMX-ST7A Motherboard Replacement

Written By: Stacey Mattila
  • Comments: 0
Dreamax DMX-ST7A Motherboard Replacement

Difficulty

Moderate

Steps

8

Time Required

15 - 30 minutes

Introduction

Replace the tablets Motherboard.

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    • Position the tablet so the ports and screws are facing you.

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    • Remove the two 2.5mm screws using the Phillips #00 precision screwdriver.

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    • Use the plastic opening tool to assist in removing the back cover.

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    • Upon removing the back cover position the tablet as seen in the picture.

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    • Lift the black bars to expose the data strips.

    • Remove the data strips.

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    • Remove the three 2.5mm screws using the Phillips #00 precision screwdriver that is holding the motherboard in place.

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    • Remove the three wires connected to the battery along with the speaker wires from the motherboard. Then remove the motherboard from the tablet.

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    • Install the new motherboard by soldering the speaker wires and the battery wires in their intended location. For additional soldering instructions please view this page: How To Solder and Desolder Connections

Conclusion

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

Author

Stacey Mattila

Member since: 18/03/15

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