Mode If your Mac doesn’t boot normally, then the chances are its startup disk is either damaged or corrupted. Well, the reasons behind that could be a corrupt file or a mild power-surge that you might not be aware of. In either case, the Recovery Mode of macOS can be instrumental in fixing such issues without resorting to extreme measures like reinstalling the macOS.
With the Mac Recovery Mode function, you can resolve this problem and repair the startup disk, restore from a backup after a fatal failure that prevented it from booting properly, or reinstall macOS.
WHAT IS MAC RECOVERY MODE
Mac Recovery Mode is a special mode in macOS that loads native recovery tools that help you restore from a Time Machine backup, get help online, reinstall macOS, or erase a hard disk, and more.
The recovery tools are loaded from a special disk partition holding a recovery image and copy of the macOS installer.
If you can’t recover your computer using other means, then Recovery Mode comes handy when diagnosing disk problems, installing the previous macOS that ran on your Mac, or getting help online.
Mac Recovery Mode comes with four main features:
- Restore from Time Machine Backup: Time Machine copies all your files, OS, and settings, which you can then copy to an external hard drive and use it to restore your Mac’s data. That erases the current disk.
- Disk Utility: This feature scans, verifies, and repairs your drives from the recovery screen in case something is wrong. It’s a faster and more convenient method compared to erasing and reinstalling your computer.
- Reinstall macOS: This feature wipes the current OS and its data, replacing it with a clean version. Before using it, upload your files to iCloud or other storage, and then reinstall the OS.
- Get Help Online: This feature lets you use Safari to fix any internet connection or other issues you have with your computer.
WHEN TO USE RECOVERY MODE IN MACOS
The Recovery Mode tool made a debut with OS X 10.7 Lion in 2010. It contains the latest macOS version you have installed, so you can troubleshoot any issues with your computer. You may never need to use it unless you want to do the following:
- Wipe your computer to pass it on or sell it. Recovery Mode allows you to wipe it and remove all your data and Apple ID.
- Troubleshoot issues like startup failures.
- Use Disk Utility to perform repairs when there are issues with your disk, or the Disk Utility tool couldn’t repair issues with your drive.
- Go back to an older version of macOS.
- Perform a clean install of macOS to fix any issues that slow it down.
- Erase your disk.
- Fixing internet connectivity problems.
- Want to restore your Mac from a Time Machine backup.
WHAT TO DO IF YOU CAN’T BOOT IN MACOS RECOVERY MODE
If macOS Recovery doesn’t work, force it to boot in Recovery Mode over the internet. You can do this manually by pressing and holding down the Option/Alt+Command+R or Shift+Option+Command+R keys at startup.
When you do this, you’ll see a spinning globe instead of the usual Apple logo at startup.
If that doesn’t help the Mac to boot, try booting using an external Mac startup disk or bootable installer.
RESTORE YOUR BELOVED MAC TO FULL HEALTH
Recovery Mode is the last resort method to use when troubleshooting booting issues with your Mac. Performing regular scans for issues before they escalate to worse problems is a better way of ensuring you don’t have to use this tool anytime soon.