If you do not have a Time Machine Backup, drag and drop your user folder onto an external drive. Then do the rest if you can. Reformat the drive and reinstall a system. You can do an internet installation, hold down the option key on startup.
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If you do not have a Time Machine Backup, drag and drop your user folder onto an external drive. Then do the rest if you can. Reformat the drive and reinstall a system. You can do an internet installation, hold down the option key on startup.
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Half the time when a cable goes bad it will destroy the hard drive.
If you do not have a Time Machine Backup, drag and drop your user folder onto an external drive. Then do the rest if you can. Reformat the drive and reinstall a system. You can do an internet installation, hold down the option key on startup.