In order to use video contents created according to DVD video in DVD audio, audio and video sub-directories are located under a root directory. The apparatus includes a plurality of conductive pins each configured to contact a respective one of a plurality of conductive pins on the plug when the plug is inserted into the cavity. The deposits may include those that may ultimately adhere or weld to the surfaces of the device during shipping andor storage and upon exposure to differential environmental conditions. If the bearing defect peak is present, the amplitude of this peak is quantified to determine whether degradation of the monitored bearing has at least reached a threshold criteria previously established.