- Reset apple mac a1224 how to#
- Reset apple mac a1224 mac os x#
- Reset apple mac a1224 install#
- Reset apple mac a1224 password#
Reset apple mac a1224 install#
Use the App Store to download and install the latest macOS or an earlier macOS.You can also use these methods to install macOS, if the macOS is compatible with your Mac: If you just erased your entire startup disk, you might be offered only the macOS that came with your Mac, or the closest version still available.If the Mac logic board was just replaced, you might be offered only the latest macOS that is compatible with your Mac.Or you can use Option-Command-R during startup to be offered either the latest macOS that is compatible with your Mac, or in some cases the macOS that came with your Mac or the closest version still available. On an Intel-based Mac, you can use Shift-Option-Command-R during startup to be offered the macOS that came with your Mac, or the closest version still available.You can only use this to restore the firmware after an interrupted or unsuccessful update. Note: Restoring your firmware will reset some of your computers preferences to defaults. When you install macOS from Recovery, you get the current version of the most recently installed macOS, with some exceptions: The Firmware Restoration CD can restore the firmware of an Intel-based Macintosh computer. When the new owner starts up the Mac, they can use their own information to complete setup. If you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time.Īfter installation is complete, your Mac might restart to a setup assistant. Allow installation to complete without putting your Mac to sleep or closing its lid.If the installer offers you the choice between installing on Macintosh HD or Macintosh HD - Data, choose Macintosh HD.If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first.
Reset apple mac a1224 password#
If the installer asks to unlock your disk, enter the password you use to log in to your Mac.To begin installation, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation: It seemed that the installation just froze on some point.Īfter some googling i reset the nvram and repeated the steps too, but same status after all.Reinstalling macOS does not remove data from your Mac. I reset the device after 26(!) hours of further installation.
The installation bar is at 100% after 4 hours. The installation process finally just spun up. But after i chose the USB the iMac just boot from harddisc to emergency. If your Mac runs on macOS 12, it’s enough to erase all content and settings to factory reset Mac. Note that the instructions below don’t apply to macOS Monterey.
Reset apple mac a1224 how to#
The instructions below answer the question of how to reset MacBook Air, Pro, and iMac. So just restartet the iMac and pressed "option" after Chirme to get to boot selector. If the answer is yes, you are ready to wipe your Mac and have it ready for a fresh start. The USB is available under "Disk Utility". Start volume has been repaired too.Īnother friend supported me, he just created a bootable USB El Capitan from his Macbook The internet connection has been established every time before i tried to reinstall. The message is "app store currently not available, please try again later". Hey there, I received an old Early 2009 iMac 2.66 20' - MB417LL/A - iMac9,1 - A1224 - 2266 from a friend.
Reset apple mac a1224 mac os x#
Mac OS X Utilities option to reinstall OS X El Capitan gets stuck after i typed in my apple id. How to contact apple about factory reset OS update on moved iMac. I tried several things (over 4 days of troubleshooting) to get it work, but no success unitl now. My friend reset it to destroy all of his data, so the iMac is just able to boot up to emergency mode.
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