Einleitung

This guide will show you how to replace motherboard on a Emerson EM744. The tools need for this replacement are a #00 screwdriver, opening tools, spudger, and soldering kit.

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    • Use a Phillips 00 bit to remove two 3mm screws from the bottom of the tablet.

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    • Insert the nylon spudger into the bottom of the tablet, and gently slide it up the side.

    • Pull apart the two sides of the tablet, exposing the circuit board, battery, and other components of the tablet.

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    • Use a Phillips 00 bit to remove 3 screws from the top of the tablet.

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    • Disconnect three ribbon connectors from the circuit board with the nylon spudger.

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    • Remove tape from the motherboard.

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    • Desolder the positive (red) wire to the positive (+) lead, followed by desoldering the negative (black) wire to the negative lead.

    • Refer to the solder technique guide.

Abschluss

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

Micalle Marin

Mitglied seit: 15/09/16

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