Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.
While updating, my macbook had an error with it. And then when i restarted it, it came to the grey screen with the apple and circle progress thingy. Now i read on this site i need to update my firmware using a different Mac. I've tried this but when i follow the instructions, i can't seem to find FirmwareRestorationCD.dmg from the Disk Utility on my friends Mac. Can someone describe how exactly you find it? Cause the option comes up when i type it into search, but it comes up grey and i can't select it. Could it be the CD i'm using. It's just a Sony CD-R 700 MB disc. Any help would be appreciated, thanks