CNET reports that Apple has officially acknowledged problems with some 500 GB, 7200 rpm MacBook Pro hard drives and promised that a software fix to address the issue is on the way, although no timeframe for a release of the update has been given.
Users of the drives have been reporting for several months that their drives periodically make a "beeping" noise that is frequently accompanied by brief freezes of their systems."We are aware of the issue and are working on a software update," Apple representative Bill Evans, told CNET News on Monday. He gave no time frame for the release of the software update.
A representative from Other World Computing reported to MacNN as the issue was first gaining attention that the beeping was likely stemming from the G-Force anti-shock protection mechanism found in the Seagate Momentus drives used by Apple, a feature which is essentially redundant to Apple's own Sudden Motion Sensor technology included in its notebook computers.
A member of storage maker Other World Computing observes that the issue may be with Seagate's Momentus 7200.4 G-Force hard drives, which in the case of MacBook Pros may be creating a conflict. Affected units are said to spin up and down frequently, which may be generating the sounds reported by users. Beyond hurting access times, the behavior could pose a risk to the lifespan of a drive by producing unnecessary strain. The G-Force technology is said to be mostly irrelevant on Macs in the first place, as a result of pre-existing anti-shock protection.
Article Link: Apple Working on Software Update for MacBook Pro Hard Drive Issues