Samsung HMX-W300 Motherboard Replacement

To remove the wristband of the device, grab the middle loop and pull. Pull the band through as shown in the picture.

Remove all four Hex screws with a Hex 1.5 mm screwdriver.

To remove the HDMI screw, open the HDMI door on the side. Remove the screw using a Phillip size 00.

As shown in the picture, use the plastic opening tool on both sides on the device. Pry apart both parts.

Pull the wire ribbon out with a pair of tweezers.

Use tweezers to remove the tape.

Use tweezers to grab the wire ribbon, then pull the wire out of connection.

There are 5 Phillips size 00 screws. Remove all 5 screws.

Wire ribbon is attached to the motherboard.

Pry the motherboard up using the plastic opening tool.

Use tweezers to disconnect the wire as shown. This will loosen the motherboard from the rear case.