Select Reinstall macOS from the tools window in macOS Recovery, then click Continue and follow the on-screen instructions. Follow these guidelines during installation: If the installer asks to unlock your drive, enter the password you use to log into your Mac.
How do I restore the operating system on my Macbook Pro?
Go to Recovery (either by pressing Command + R on an Intel Mac or holding the power button on an M1 Mac). A macOS Utilities window will open, showing you the options to recover from Time Machine backup, reinstall macOS [version]Safari (or Get Online Help in older versions), and Disk Utility.
How do I manually reinstall Mac OS?
Install MacOS Choose Reinstall MacOS (or Reinstall OS X) from the utility window. Click Continue and follow the on-screen instructions. You will be prompted to select your drive. If you don’t see it, click View all industries. Click Install. Your Mac will reboot after the installation is complete.
How do I reset my Macbook Pro and reinstall the operating system?
Boot your computer into macOS Recovery: In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar. Erase macOS and install it again.
How do I get my Mac OS back?
Here’s how to restore the previous version of the Mac OS using Time Machine: Connect your Time Machine drive to your Mac. Restart your Mac. Hold down Command + R until the Apple logo appears. When the options appear on the screen, choose “Restore from Time Machine backup” and click Continue.
What if I can’t reinstall OSX?
Can’t reinstall OS X on your Mac? Try resetting the PRAM First, shut down your Mac completely via the Apple Toolbar. Then hold down the Command, Option, P, and R buttons on your keyboard as you restart your Mac. After the second bell, release the buttons and let your Mac reboot normally.
How long does Macbook Pro Internet recovery take?
5) After your Mac connects to the Wi-Fi network, it will download a recovery system image from Apple’s servers and start using it, giving you access to the recovery tools. Depending on your internet connection, this can take a few minutes to an hour or more.
How do I reinstall OSX without recovery mode?
Boot your Mac from a shutdown or reboot it, then immediately hold Command-R. The Mac should recognize that no macOS recovery partition is installed, showing a spinning globe. It would help if you were then prompted to connect to a Wi-Fi network and enter a password.
Will I lose data if I reinstall macOS?
Two answers. Reinstalling macOS from the recovery menu will not erase your data. However, if there is any corruption issue, your data may also be corrupted; that’s hard to say. Reinstalling the operating system alone does not erase any data.
How do I reinstall OSX without the internet?
You install a fresh copy of macOS through Recovery Mode Restart your Mac while holding the ‘Command+R’ buttons. Release these buttons as soon as you see the Apple logo. Your Mac should now boot into recovery mode. Select “Reinstall macOS” and then click “Continue.” ‘ Enter your Apple ID if prompted.
How do I factory reset my MacBook Pro 2020?
Reset a MacBook Air or MacBook Pro Hold down the Command and R keys on the keyboard and turn on your Mac. Choose your startup disk (Macintosh HD by default) from the sidebar and click the Erase button. Select your language and continue. Choose Disk Utility and click Continue.
Does Downgrading macOS Remove Everything?
You’ll erase Everything on your hard drive whichever way you downgrade your macOS version. To ensure you don’t miss anything, it’s best to back up your entire hard drive. You can back up using the built-in Time Machine, but you must be careful using this option.
How do I reinstall OSX if the drive is locked?
2 Answers Select Disk Utility from the macOS Recovery utility window, then click Continue. Select your hard drive from the sidebar. Click the Delete button ( MAKE SURE YOU HAVE A BACKUP ). Format: Choose Mac OS Extended ( Journaled ). Scheme: Choose GUID Partition Map. Go back to the OS X installation guide.
How do you reset P RAM on a Mac?
How to Reset PRAM or NVRAM Shut down your Mac. Press and hold your Mac’s power button and hold these four keys simultaneously: ⌘ + option + P + R. Continue holding the keys until your Mac reboots for the second time. On older Macs, the bell will sound on reboot.
How long does a factory reset Macbook Pro take?
Seconds If Done Correctly: What To Do Before Selling Or Giving Away Your Mac. I estimate between 1 and 5 hours would be the norm, but it may take up to 12 hours. MakSecurelyase Everything before selling so the buyer can’t recover your saved passwords.
Why does my Mac start Internet Recovery?
If you have a working recovery partition, you cannot access Internet recovery mode. This could be due to disk damage or a more serious error in your system. Internet Recovery will start automatically if your computer cannot access the normal recovery mode.
How long does it take to reinstall macOS?
It depends on what kind of Mac you have and the installation method. If you have a standard 5400 rpm drive, it usually takes about 30 – 45 minutes to use a USB installer. Using the intTheovery route may take more than an hour, depending on internet speed, etc.
Can I reinstall macOS without an Apple ID?
Macrumors 6502. You do not need to use your Apple ID if you install the operating system from a USB stick. Boot from the USB stick, use Disk Utility to install, erase your computer’s disk partitions, and install.
