Lite-On LightScribe SHM-165H6S Drive Belt Replacement

Insert an open paper clip into the small hole on the left side of the faceplate.

The tray should click open, extend it fully.

Use an opening device to push in the black tabs on the left, right and bottom of the outer chassis to unhook the faceplate.

Pull the faceplate away from the main chassis.

Unscrew the four 8.5 mm screws on the bottom chassis using a Philips #2 screwdriver.

Lift the top and bottom chassis straight up in order to remove them.

Extend the tray so that the belt is accessible.

Remove the old belt using tweezers.

Carefully replace with the new belt by wrapping it around the larger gear first, followed by the smaller gear.