Remove the screw indicated by the redcircles in below picture.3-6. Remove the KeypadThe Keypad is conglutinated with front frame, just uncover the keypad gently.Then remove the keypad.Take out the remote control board.3-7. Remove the Remote ControlBoard3-9. Remove the indicator lightThe indicator light is buckled into the frontframe,remove the clasp indicated by the redcircles in below picture.Take out the indicator light.3-8. Remove the Stand backstopRemove the six screws indicated by the redcircles in below picture.Take out the stand backstop.Service ManualModel No.: HL32XSL212