herbet
  • herbet
  • 91% (Exalted)
  • Newbie Topic Starter
a year ago
I am getting this error message: "You need to restart your computer. Hold down Power button until it turns off, then press the Power button again."
The screen darkens slightly an I get an error message: "You need to restart your computer. Hold down Power button until it turns off, then press the Power button again." in different languages.

This is restoring a Lon install OSX onto a Mac Pro 3,1 which should work shouldn't it?

Do I need to upgrade the firmware or something?
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Lemonde
  • Lemonde
  • 100% (Exalted)
  • Advanced Member
a year ago
I think this was because I tried to restore a 10.7 OSX system disk with a 10.3 OSX DVD. I corrected the DVD mismatch and it installed fine.