| 摘要 |
A hard disk driver state detection method includes the step of connecting at least one hard disk to a respective SCA2 (single connector attach2) on a SCSI (small computer system interface) card, the step of connecting the SCSI card to a computer system detection main unit through a SCSI bus on the SCSI card, and the step of driving the computer system detection main unit to detect the at least one hard disk. In addition to the step of detecting the at least one hard disk, the detection method includes the step of reading signals from the at least one hard disk by using a 12C (inter-integrated circuit) circuit in the SCSI bus, the step of judging the state of the at least one hard disk subject to the nature of the signal received, and the step of turning on respective indicator lights on the SCSI card subject to the result of the judgement.
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