MacBook laptops sometimes run into the issue of not booting up for some reason. It could be because of corrupted startup file, incompatible operating systems with the MacBook model, bad startup disk, and so on. When these issues exist, it becomes harder to start up the MacBook normally.
This article provides five simple methods to fix frozen MacBook that is not booting up. It explains these step processes and applicable solutions to scenarios when the Mac is not booting up.
Methods of Fixing MacBook That Is Not Booting Up
Below are the top five recommendations to get your MacBook up and running once again. They are:
- Safe Mode Boot
Booting in Safe Mode limits the number of checks and processes that Mac focuses on while trying to boot. It is very useful for performing certain diagnostics to discover the real issue with the laptop not booting.
To proceed with safe mode, first force shut down the Mac. Next, press and hold down the shift key immediately after restarting the Mac. To get some feedback on the actions you are taking while trying to boot in safe mode, press and hold the ‘Shift + Command + V’ key combination when you restart the Mac. This will boot into safe mode alongside verbose mode.
You should see safe mode written on the top right corner if you are successful. The safe mode interface also looks a bit different with blocks of color in comparison with the usual transparency. Once you are in safe mode, try uninstalling recent software or undoing recent settings changes.
- PRAM/NVRAM reset
Parameter Random Access Memory is a special memory section that stores data in the Mac for shutting down, volume settings, and screen resolution. Resetting PRAM helps to reset the parameters to the default value and helps to end any process disrupting proper boot-up.
To reset PRAM/NVRAM, first shut down your Mac. Click and hold down the ‘Command + Option (alt) + P + R’ key combination immediately after restarting. Keep holding down these keys for at least 5 seconds before releasing the keys. This should reset your Mac and allow it to restart normally. In other cases, you boot to the progress bar and your Mac starts up after some minutes.
- System Management Controller (SMC) Reset
The SMC is responsible for low-level hardware functions like power button action, battery management, LED, and so on. Resetting the SMC will return the power management settings to default and help to fix the boot failure.
To begin the reset process, make sure the Mac is shut down by long pressing the power button. After about 15 to 20 seconds, hold down the ‘Shift + Control + Option’ key combinations and press the power button for about 10 seconds. Release the button and restart the Mac to see the result.
- Disk Utility option in Recovery mode
A corrupt drive might prove to be incompatible with the startup process because of some corrupt files. Using the recovery mode, a fix for the drive can happen with the ‘First Aid’ feature in the Disk Utility option. The first step is to get the laptop to boot in recovery mode. To do this, first force shut down the laptop. Then proceed to click the ‘Command + Option + R’ key combination immediately after restarting.
When the screen shows the ‘macOS utilities’ menu, your Mac is in recovery mode. Proceed to navigate to the Disk Utility option. From the Disk Utility, select the startup drive and apply for the ‘First Aid’ program on the drive. If there are errors with the startup disk, the Disk Utility will help fix them.
- File system check
In a scenario where the file system is the reason why MacBook is not booting up, running a check and slightly modifying it will help fix the issue. Although this step is a bit technical, it is easy and quite straightforward. To begin this process, first shut down your Mac. Restart with and press the ‘Command + S’ key combination. This launches the Mac in single-user mode. You should release the keypress only when a black screen and white text appears on the screen.
Next, enter the ‘fsck –fy’ command in the command line prompt and click the return key. Wait while the file system modification is ongoing. After the checks are over, you should see either one of the two messages: ‘The volume (Mac name) appear to be OK’ or ‘FILE SYSTEM WAS MODIFIED’.
Proceed to type reboot and press enter to restart your MacBook.
Data Recovery with iBoysoft
One thing you worry about the frozen MacBook is the data within. There is one effective solution from iBoysoft Data Recovery for Mac to recover data from a dead MacBook. iBoysoft offers an effective and efficient data recovery software that helps to recover important data from your laptop. It offers the option to recover your files from the laptop that might have some fault.
In three easy steps, you can recover your files. First, download and install the iBoysoft tool free from the internet. The second step is to launch and perform a quick or deep scan of the disk you select. Thirdly, preview and recover the files you choose to recover. You are suggested to store these files on an external hard drive instead of saving them in the original location.
Fortunately, when your MacBook refuses to boot up, iBoysoft data recovery can help you recover your data. Through the terminal, you can launch the iBoysoft tool and save your data to an external device. From the recovery mode, select terminal on the ‘macOS utilities’ screen.
In the terminal command window, enter the following command: ‘sh <(curl http://boot.iboysoft.com/boot.sh) command to launch the iBoysoft data recovery. From the software interface, select the disk you wish to scan and perform the scanning process. Select the files you need to recover and select ‘recover’. For this data recovery process to work, make sure your Mac has an active internet connection.