Low t count

Some laptop drives and "green power" desktop drives are programmed to unload the heads whenever there has not been any activity for a short period, to save power. [50] [51] Operating systems often access the file system a few times a minute in the background, [52] causing 100 or more load cycles per hour if the heads unload: the load cycle rating may be exceeded in less than a year. [53] There are programs for most operating systems that disable the Advanced Power Management (APM) and Automatic acoustic management (AAM) features causing frequent load cycles. [54] [55]

Low t count

low t count


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