One Education Infinity:One Daughterboard Replacement

Use a spudger to pry the four rubber pads away from the bottom of the case.

Use a Phillips #00 screwdriver to unscrew the four 6.4 mm screws.

Insert a Jimmy or other prying tool into the seam on the edge of the casing.

Trace along the edges of the device until all clips are released.

Lift the back case away from the device.

Use a Phillips #00 screwdriver to unscrew the four 6.4mm screws on the hinge mounts.

Use tweezers to lift the fabric cover and hinge connector away from the daughterboard.

Flip up the black retaining flap on the ZIF connector holding the large grey ribbon cable in place.

Pull the ribbon cable straight out of the ZIF connector.

Use the flat end of a spudger to flip up the black tab on the smaller ZIF connector.

Use tweezers to pull the ribbon cable straight out of the connector.

Use a Phillips #000 screwdriver to unscrew the three 3.4mm screws.

Lift the daughterboard away from the device to remove.