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Following this guide will allow you to replace the motherboard of your Dragon Touch Y88X Plus. This repair requires the use of a soldering iron. Be very cautious during the soldering process. The iron gets very hot and can cause injury. For more information on soldering, see the How to Solder and Desolder Connections guide.
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Remove the back case using a plastic opening tool or spudger.
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Start at the corners and work your way around the perimeter of the tablet.
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Remove any adhesive strips keeping wires in place.
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Desolder the wires connected to the motherboard to disconnect the battery and speaker.
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Use the tip of a spudger or your fingernail to flip up the small locking flap on the three ZIF connectors.
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Use a spudger to slide the ribbon cables from the connectors.
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Use a Phillips #00 screwdriver to remove the three 4 mm screws from the edges of the motherboard.
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Gently lift the motherboard from the device.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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UMass Dartmouth, Team 1-4, Petersen Fall 2023 crwdns2935289:0UMass Dartmouth, Team 1-4, Petersen Fall 2023crwdne2935289:0
UMASSD-PETERSEN-F23S1G4
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