High Speed Drive Incompatibility
I have been told that the hard drive cable in my machine cannot handle a 7200 rpm hard drive. This seems to align with two problems I've had: a 500 gb 7200 rpm Seagate drive that failed (albeit after a few months) and a 750 gb 7200 rpm Seagate drive that failed in 4 days.
The 500 gb drive shows as failed per SeaTools and Disk Utility. Conclusion: Failed Drive-return to vendor.
The 750 gb drive shows as good per SeaTools, but with a failed boot sector per Disk Utility. Disk Utility "repairs" the drive, but an immediate check afterwards shows that the boot sector still fails. Conclusion: unknown
Both drives are checked via a usb-connected Apricorn enclosure.
Questa è una buona domanda?
2 Commenti
Well, nothing has worked yet. I've erased, reinstalled lion, transferred data. When the 750/7200 drive is installed in the body of the MacBook Pro, it is not even recognized as being installed. However, when the old hard drive is installed and the 750/7200 is back in the usb case, it can boot from either drive. The y-cable question doesn't matter. The computer does not even recognize the drive when it is physically installed, yet it will boot from that same drive when it is attached via usb. Bear in mind that this is all via selection from using the 'option' key on bootup. Makes no sense to me, unless the person that told me that this machine's drive cable cannot handle this drive was correct.
da rob
The only thing that makes sense is you have not set the drive's jumper to limit it to 1.5GBs. There are thousands of WEB pages, maybe millions, discussing problems with Apple laptops with SATA 2 hard drives running at their native 3GBs.
da ABCellars