System and method for changing resonant frequency in hard disk drive components

摘要

A post manufacturing inventory system to improve disk drive inventory after manufacturing are disclosed. One embodiment provides a computer system having serial number scanning capabilities to scan manufactured disk drive during a post manufacturing inventory count to reconcile with a drive count during manufacturing. In addition, a count verifier is coupled to the scanning unit to enable the inventory control system to verify real-time information read from the disk drives during inventory with pre-stored information pertaining to each drive.