A method and system for overriding a hard drive Active Protection System
(APS). APS automatically parks a read/write head and locks the platters
in a Hard Disk Drive (HDD) in a notebook computer in response to a
physical shock, such as when the computer is dropped from the user's lap
or during intense vibration caused by air turbulence during a passenger
flight. Rather than permanently disabling the APS off, the present
invention permits a convenient method and system for temporarily
suspending the operations of the APS, thus allowing the user to still
access the HDD in conditions in which motion occurs yet physical shock is
not necessarily imminent.