List of Top Mac Hard Disk Drive Repair Software 2021 You can use it to repair your hard drive, repair … List of Top Mac Hard Disk Drive Repair Software 2021
AppCleaner … Top 10 Mac Disk Repair Software (Updated for macOS Big Sur)Īimed at advanced Mac users, AppleJack is a command-line utility that runs in Single User Mode. Best Mac Hard Disk Drive Repair Software in 2021 Repair volumes, then containers, then disks. How to repair a Mac disk with Disk Utility If you don't want to mess with Terminal, Tim Perfitt of TwoCanoes software made a free Recovery Selector utility that'll do it for you.Įither way, restart, and it should start in Internet Recovery mode without any keys.If you are looking for mac hd utilities, please check our official links below: How to repair a Mac disk with Disk Utility – Apple Support You can do this by hand in the Terminal utility, with the command: sudo usr/sbin/nvram internet-recovery-mode=RecoveryModeNetworkĮnter your admin password when prompted (it won't echo). (Normally, you could hold Option at startup, and then select it but having Shift stuck down seems to prevent this.) Option 2: Select recovery mode with an NVRAM setting When that's finished, select that drive in System Preferences -> Startup Disk, and restart. In summary, download the macOS installer application from the Mac App Store, plug in a flash drive that can be erased (because it will be), and run something like: sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia -volume /Volumes/MyVolumeĮnter your admin password when prompted (it won't echo), and follow the prompts. 
See Apple Support Document HT201372: "How to create a bootable installer for macOS" for full instructions. So I recommend at least starting the first option. The second option is probably simplest (if nothing goes wrong), but if it doesn't work, having an installer drive (first option) will give you a lot more options.
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