Nabi Big Tab HD24 Power Button Replacement

Locate the four red rubber stops at the corners.

Use your fingers to carefully peel them off the device to reveal the screws underneath.

Use a Phillips #1 screwdriver to remove the 9.5 mm screw in each of the four corners.

Locate the the 4 small openings on the sides of the tablet.

Insert a metal spudger into one of the openings and carefully pop the device open by applying a steady downward force.

Repeat for the other three openings.

Use a plastic opening tool to carefully pry open the device from its hinges.

Locate the white port that connects the back panel to the circuit board on the back of the display.

Carefully pull the plastic connector straight out.

Carefully lift up the aluminum foil tape with your fingers so that the ribbon connector reveals itself.

Firmly press the two switches located on the sides of the connector and disconnect the connector from its connections.

Use a plastic opening tool and carefully push it underneath the grey plastic case surrounding the ribbon cable.

Apply a downward force to carefully peel the grey plastic off of the metal display.

Locate the two cables running on both sides of the device found at the bottom side of the screen.

Carefully grab both sides of the white plastic piece with your fingers and gently pull directly upward.

Locate the power button assembly on the side with all the circuit boards.

Lift up the black plastic tab holding the white fiber cable with the blue tip.

Remove the fiber cable with a blue tip by gently sliding it out.

Remove the 2 silver 4.5 mm screws holding the power button assembly in place using the Phillips #1 screwdriver.

Take out the circuit board and replace it with your new one.