Warning: Always ensure you have a complete Time Machine backup, clone, or other copy, and you can then pursue Apple’s revive and restore instructions, which requires a second Mac and particular cable.Īpple provides detailed instructions for reviving or restoring Intel Macs and M1-based Macs. In some cases, if you encounter a problem that prevents macOS reinstallation, it could be a more serious issue. A Recovery partition will be added if missing or updated if out of date. Reinstalling is always a “non-destructive” installation: no drives or partitions are erased. Apple long ago stopped offering an option to erase and install. The easiest next step is to reinstall macOS. If you don’t have a Recovery partition or you can’t restart as above, proceed to reinstall, revive, or restore. Eventually, one or more drive icons will appear along with the Options icon. Hold down the power button until “Loading startup options” appears, which can take about 10 seconds. With an M1 Mac, power down your Mac if it’s running (via > Shut Down).The macOS Recovery screen showing several options will appear. Hold down Command-R during startup until you see the progress bar beneath the Apple icon. With an Intel Mac powered on, choose > Restart or press the power button to start up a Mac that is off.This feature is no longer available in version 6. Carbon Copy Cloner: The Carbon Copy Cloner disk copying and archiving utility could determine whether a Recovery partition was installed correctly in its previous release, version 5, and in some cases recreate it if missing.Apple discontinued showing Recovery partitions with APFS startup volumes. The boot process shows available startup volumes as well as each Recovery partition with its macOS version. Option key at startup (Intel, HFS+): With Intel Macs using HFS+ (not APFS) for the startup volume, you can restart and hold the Option key down to see one or more Recovery partitions.
SUDO MAC OS RECOVERY PARTITION MISSING WINDOWS
A partition can be created either during Windows installation, in Disk Management, by using the DiskPart command, or through a specialist third-party tool. If you don’t see a partition with that name in a disk’s listing, there’s none installed. Oops I’ve accidentally lost my partition Generally, you should partition a storage device into one or more partitions before you use it to store data. You’ll see Recovery listed as a separate line item within the list of all partitions for each disk that contains it. At the Terminal command line ( Applications > Utilities > Terminal), enter diskutil list and press Return to see a list of all partitions on all drives.
You can find out whether the Recovery partition is installed in several ways:
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