Tuesday, 10 February 2015

MacBook Pro 15" mid-2010 SATA problem


hi.

have problem sata controller in mac.
have stock hitachi 7200rpm 500gb drive , show work in sata i. read sata ii drive. drive in main bay.
second hdd in optibay work in sata ii.

problem? hitachi sata i? or controller has issue?

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thank you.
(sorry english)
 

maybe firmware issue hdd, hdd can't reach full s-ata 1.5 gbps (s-ata i) speeds of 148 157 mb/s, 2.5" hdds have maximum speeds of around 75 105 mb/s, hdd not having "negotiated link speed" of s-ata 3.0 gbps (s-ata ii) more okay.
 


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