摘要 |
The present invention aims to provide a disk drive apparatus in which a pickup is prevented from being overheated. The disk drive apparatus includes a motor for rotating a disk-shaped storage medium, a pickup for reading/writing information from/onto the storage medium, a rotation controller for controlling the rotational speed of the storage medium, and an overheat detector for detecting overheating of the pickup. The pickup is cooled by using an airflow entailed by the rotating storage medium. In the disk drive apparatus, when the overheat detector detects overheating of the pickup, the rotation controller increases the rotational speed of the storage medium, thereby increasing the efficiency of cooling the pickup.
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