DISK DEVICE, METHOD FOR CONTROLLING DISK DEVICE, PROGRAM AND RECORDING MEDIUM

摘要

Conventional methods for protecting a disk portion involve such a problem that reliability of the disk portion cannot be secured in case when a large impact happens during installation of a disk device. When a power supply is turned on, a disk start controlling means (13) performs a control function as follows: [1] in case when a disk start mode setting means (14) is in inhibit mode, it starts a processing unit (17) without starting a hard disk (12); or [2] in case when the disk start mode setting means (14) is in permission mode, it starts the Nard disk (12) and the processing unit (17).