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Internal HDD eject itself

Hi, i already read many topics like this but, i did'nt find any solution.


ALL HARDWARE IS NEW !


I have a MBP mid 2012


-> 1 SSD Samsung 840 Pro 256Go - on hdd bay
-> 1 HDD Hitachi Travelstar 7200 Tr/min 1To - on Superdrive bay


When i copy/past files (LARGE and LONG transfer) to the HDD, it's randomly eject the disk "Disk not ejected properly", and i have to restart the MBP to see it again.
I try to format that disk in HFS+, exFAT, NTFS...
I disable "suspend disk when sleep" from power settings
I use disk utilities to check health, and verify all seams to be good


I also have a Windows 7 installed with bootcamp on SSD. And when i do the same actions as OSX (copy/pase) it works....
i hope you can help me 🙂


Thanks !

MacBook Pro, OS X Mavericks (10.9.2)

Posted on Apr 2, 2014 2:07 AM

Reply
18 replies

Apr 5, 2014 3:55 PM in response to Razy69

UPDATE !


I finally repair my problem. It was not only a software issue.
My HDD Hitachi Travelstar 1 To 7200 tr/min, is SATA 3 (6GB/s) and there is an issue with the caddy. I replace this HDD with the original Apple 500Go HDD.
And voila 🙂 it works very nice !


So i can enjoy Samsung 840 Pro 256Go and Appel Hitachi 5400tr/min 500Go


Thanks for your help LexSchellings !
You give me some tips and i really apreciate this, cause i'm an IT Pro but it my first time on OSX ^^


See you later !

Internal HDD eject itself

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