Please look on the bottom of the disposal for a reset button, push the button and try the switch again. If the disposal is making a humming noise and does not work after a reset, please submit maintenance request.  Please note that a garbage disposal will not dispose of everything.  Do not put bones, coffee grounds, oil/grease, pasta, nuts, fruit pits, onion peels, potato peels, egg shells, and other misc items into the garbage disposal as these items can damage the unit.  If you are unsure of what to put into the garage disposal, please look it up online.  Placement of foreign objects or items that are not supposed to be inside the unit may result in a charge to the Tenant.  Also, NEVER place your hand or fingers inside the garbage disposal.  Please be sure to run cold water into the disposal while it is in operation.