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Crossed out circle on boot - new SSD

Hi, I hope you can help.

I'll be referring to two different disks:

A HDD sitting in a optibay, which i'm currently running OSX Lion from, and

A fresh SSD in the mainbay.


1. SSD failed one day, so I got a new one.

2. New SSD didn't show up, so I switched SATA-cable out.

3. SSD showed up.

4. Erased to mac os journaled, reinstalled Snow Leopard from disk.

5. Did System update, and tried to install Mountain Lion.

6. ML gave message: "Can't install, error with SSD, can't repair"-ish.

7. Booted me back into HDD, now with a new system language??

8. Reformatted SSD. (Didn't partition)

9. Installed new Snow Leopard.

10. Installation completed, but on reboot i get the crossed out circle.


What could possible be wrong?

Thanks,

MacBook Pro, OS X Mountain Lion (10.8)

Posted on Oct 22, 2012 9:54 PM

Reply
8 replies

Oct 22, 2012 10:54 PM in response to conorfromvictoria

A Intel 520 series 120 gb SSD. (I'd like to note, that this worked for 4 months prior to error)

I'm booting from the SuperDrive, that I've put in an external exclosure.


Just 5 minutes ago, the Mac decided to boot into the SSD and it showed me the welcome-video to Snow Leopard. I have no clue on how this happened, since I had it boot into the HDD just half an hour ago.


Should i try cloning the system+apps from the HDD to SSD? If the Snow Leopard system-cd is corrupted?

Oct 23, 2012 3:13 AM in response to MagnusPalu

I have early 2011 MBP with SSD myself. There was at least 1 firmware update until SSD begin to work reliably. If you installed it - recheck that all connectors are good fitted into places.

But I think you're somehow missing that FW update was not done. there told how to check version of FW installed - check it against latest - is it same?

Crossed out circle on boot - new SSD

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