Lenovo IdeaCentre B550 All-in-One - Manual (Page 54)

49
User Guide
6. Push a small iron stick (paper clip) into the small hole on the optical drive cover
so that the disk springs out as shown.
7. Remove the 2 screws that secure the optical drive to the metal bracket.
8. Use a small flat head screwdriver to press and push out the pins that secure
the cover to the disk.
9. Separate the cover from the defective optical drive.
31504337 IC B550-555 UG V1.0 (Win8)(EN)(R).indb 49 2013-5-27 10:32:22