The screen assembly is secured to the plastic backing with clips. Insert the plastic opening tool between the screen and plastic.

Work your way around the device, freeing it from the connecting clips.

Lift the tablet from the plastic frame. You may need to loosen some more clips if it is difficult to remove.

Remove the red marked connectors by gently prying up. Be sure not to rip the ribbon cables as they are very fragile.

You will have to remove the metallic tape near the bottom of the tablet to disconnect the display cable.

Remove the three connectors marked in orange by gently prying them upwards. The cables are very fragile so be careful not to rip them.

Remove the 7 screws marked in red that are securing the logic board to the case.

Be sure that all the connectors marked in orange are removed before pulling out the mother board.

Very carefully remove the logic board after the screws have been removed

Remove the two screw marked in red.

Using the tweezers , pull out the metal bracket that holds the charging port in place.

Pull out the ribbon connector in orange.

Remove the one screw that holds the speaker in place.

Slowly pull out the speaker.

Insert your new mother board with the 7 screws

Reconnect all the connectors marked in red back to the mother board.