A mounting apparatus for mounting a data storage device that defines a locking hole in a sidewall thereof includes a bracket for holding the data storage device, and a locking member. By performing a surface treatment process of a semiconductor device layer to create defects having a deliberate depth profile, one may create multistable memory cells having more consistent electrical parameters. The first leads have a first upper surface, and the second leads have a second upper surface which is not co-planar with the first upper surface. The control circuitry is operable to set the valve in response to the user selection of the door closer parameters, and the position of the door, in order to control force exerted by the door closer on the door. Various methods produce integrated circuit packages each having an exposed heat sink on one outer surface of the package and an exposed die attach pad on a second opposite surface of the package. The at least one fluid path is defined by a plurality of flexible members disposed within the outer flexible member.