Of course there is always a better option. Launching programs that access the hard drive, such as indexing or defragmenting the drive, helps for a while. Forcing the drive to be busy delays ticking. There are multiple causes for that, including power management and shock detection.The clicking sound occurs only when the drive is idle. The click sound is usually caused by the drive parking its head. Many users have reported a problem with hard drive clicking, sometimes described as a repeating tick tick tick type of ticking sound, or a faint beep at random intervals. HDD APM and hard disk drive clicking sounds In other words saving energy is achieved by decreasing performance and to a certain extent shortens drive life. Aggressive power saving settings allow the hard disk drive to stop its spindle motor and park heads more frequently, which allows saving as much energy as possible, but put stress on mechanics and leads to delays on drive reads caused by waiting the magnetic disks to spin up to the necessary speed. Power consumption is reduced by adjusting spin speeds and disabling internal components when not in use. The Advanced Power Management feature (APM) present in virtually all modern hard disk drives is aimed to save energy and power consumption by regulating the performance of the hard disk drive.
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