MacBook Air/Pro not booting is not a rare issue for Mac users, but the scenario can be different. It may get stuck on the Apple logo or the loading bar, or it may freeze at the login screen. It’s also possible to boot to a completely black or white screen. Today, we will dive into one of the most frequently happened situation-Mac gets stuck on the loading bar.
To know the overall tutorial about “Mac won’t boot” issue, check this guide.
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The loading bar means that the system is checking and loading macOS from the startup disk. If the loading bar is frozen, chances are that you have an incompatible macOS with your computer, or the startup disk’s file system goes wrong for some reason. Then how to solve the frozen problem so that you can successfully boot your Mac?
This solution is easy and quick. Just press and hold the power button for a few seconds. When the Mac turns off, make sure you disconnect all peripherals, including the mouse, the keyboard, or any other external storage devices. Then you can restart the Mac to see whether it passes the progress bar or not.
If restarting your Mac does no good, perhaps you can try to boot your computer into Safe Mode. It prevents your computer from loading programs not required by macOS, such as login items, unnecessary extensions, and fonts. It also checks your startup disk at a basic level. How to boot your Mac into Safe Mode?
One reason that stops your Mac from starting up might be the corrupted startup disk. If you wish to repair a Macintosh HD, you need to boot your Mac into macOS Recovery Mode first. Then you can use Apple’s free built-in tool, First Aid, which is able to detect errors and repair directory damage of the disk. Let’s see more detailed steps.
You can try to restart the computer once the First Aid checks and repairs errors in the drive. If the Mac is able to load now, congratulations! However, when the disk is too seriously damaged to be repaired, you may have to reformat your startup drive and reinstall the macOS.
Before you jump right into reformatting, there’s one thing you should always remember. That is to restore all your important files first. Why? Because reformatting the disk will erase all the previous data on the disk and then write a new file system to it. iBoysoft Data Recovery for Mac is a reliable tool which can restore data from unbootable Mac easily without a bootable disk. When you are done with restoring the files, you can start to reformat your drive. Here’s what to do.
So far, you have reformatted your startup drive. Next, you need to go further to reinstall the macOS, how?
After the macOS reinstallation, you should be able to fix the Mac stuck progress bar issue.
Mac stuck on the loading bar might be troublesome and annoying, but it’s not unsolvable. With the methods mentioned above, you can find a way to fix this issue. If you end up reformatting the disk, don’t forget to back up or restore your data first!
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