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unable to bootstrap transaction group 7845 when attempting to fix harddrive with disk utility

Hello,


I recently tried burning a cd from the Mac. I pressed cancel because do forgot to put it at the right speed. So I kept clicking cancel them eventually shut it down. I started it up and I got a "prohibited" sign.


The topic title is their error I get.



(unable to bootstrap transaction group 7845)

iMac, Mac OS X (10.7.5)

Posted on Oct 16, 2012 5:53 PM

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Question marked as Best reply

Posted on Oct 16, 2012 6:12 PM

Bootup holding CMD+r, or the Option/alt key to boot from the Restore partition & use Disk Utility from there to Repair the Disk, then Repair Permissions.


If that doesn't help Reinstall the OS.

5 replies

unable to bootstrap transaction group 7845 when attempting to fix harddrive with disk utility

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