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#HOW TO CHOOSE A BOOT DRIVE MAC MAC OS X#
#HOW TO CHOOSE A BOOT DRIVE MAC PASSWORD#
#HOW TO CHOOSE A BOOT DRIVE MAC MAC#

A blank or black screen occurs after pressing Command R keys during Mac startup. Regrettably, your Command R still can't work to bring your Mac in Recovery Mode after trying all the fixes above. If it's a T2-based Mac, release the keys when seeing the Apple logo appear and disappear twice.Ĭommand R not working to reset Mac or reinstall macOS, what to do? Release the keys once you hear the second startup sound from your Mac.Press the power button and hold down the Option - Command - P - R keys at the same time.Shut down your Mac machine and wait 10 seconds.Note that M1 Mac can auto-reset NVRAM if needed, so you can skip this job if you're using M1 Mac. So, try to reset NVRAM/PRAM, and then reboot your Mac in Recovery Mode. If NVRAM has some errors, problems like Command-R failing to bring out Recovery Mode may happen. NVRAM/PRAM stores setting information on Mac, including startup disk selection, recent kernel panic, display resolution, etc. If other key combinations like Command-Option-R still not working to boot your Mac into Recovery Mode, reset the NVRAM. Hold down the power button until seeing the words "Loading startup options".Release the keys until seeing the Apple logo or spinning globe.Press down the Option/Alt + Command + R keys when starting or rebooting your Mac.To check if your Mac has a T2 security chip or an Apple M1chip, you should go to or open About This Mac from the Apple menu bar if your Mac is bootable. If your Mac has a T2 or Apple M1 chip, the key combination for booting into macOS Recovery Mode is different. Try different combinations to replace Command + R keysĬommand-R won't bring all Mac models in Recovery Mode. No problem with your keyboard? Try the next solution. If you are using a keyboard connected to Mac via Bluetooth, it's suggested that you should change it to a wired one. You can connect another USB device to your Mac to check if the USB port is damaged. Sometimes, the Command + R not working issue results from a faulty keyboard or USB port.

#HOW TO CHOOSE A BOOT DRIVE MAC PASSWORD#

Select an admin account and type the password if requested.

Select the desired startup volume if you have multiple ones and click Next.

Moreover, some of you may need to proceed with these additional steps to enter Recovery Mode:

During this period, don't unplug the power cable or put your MacBook lid down.

Release the keys when seeing the Apple logo and progress loading bar.

If you can't measure the time, you can simultaneously press down the keys when Mac startup.

The time between starting the computer and pressing the two keys shouldn't be over 3 seconds.

Start or restart your Mac and immediately hold down the Command-R keys.

You can follow the steps below to check if you can boot your Mac into Recovery Mode with Command + R this time. How long to press down the two keys and when to release them are crucial for entering macOS Recovery. Check if you use Command + R keys properly And for macOS Sierra launched in 2016 or earlier, it doesn't offer all options in Recovery Mode.

#HOW TO CHOOSE A BOOT DRIVE MAC MAC OS X#

Note: If your Mac runs Mac OS X 10.6 Snow Leopard or older, there's no recovery partition available. And consequently, fix the Mac Recovery Mode not working issue. You can troubleshoot the malfunctioning Command R with the following solutions.

Any of these can bring about the Command R not working even on macOS Big Sur and Monterey. For example, your inappropriate way of using Command R keys, faulty keyboard, Mac corruption, OS bug, etc. The reasons for Command R on Mac not working are various. Reset Mac or reinstall macOS without Command R

Try different combinations to replace Command + R keys.

Check if your way to use Command + R is right.

Solutions to make Command R workable again What to do when Command R not working on Mac/MacBook: In addition, it enables you to factory reset your Mac or reinstall macOS even if Command-R doesn't work. Then, you can enter macOS Recovery Mode again. Here, this post will help you fix the Command R not working issue. It prevents your Mac from entering Recovery Mode. Oops! The Command R is not working on your MacBook Pro, MacBook Air 2020, iMac, or so. Unexpectedly, your Mac fails to boot in Mac Recovery Mode but starts up normally or shows a blank or black screen. You press the Command-R shortcut keys during Mac startup, trying to enter the built-in Recovery Mode to reinstall macOS or reset your Mac.