To delete a partition on a Mac running Mojave, you can follow the below steps:
1. Open “Disk Utility”. To do this, you can go to “Applications” > “Utilities” > “Disk Utility”.
2. From the sidebar, choose the disk where the partition you want to delete is located.
3. Select the partition you want to delete. Be cautious to select the right partition as it deletes all data in the partition.
4. Then, click on the “Erase” button at the top.
5. This will prompt a window that lets you specify a new name for the partition, select a file system, and security options.
6. Make the necessary changes to the partition name and format, and choose “APFS” or “Mac OS Extended” for the file system.
7. After that, click on the “Erase” button at the bottom right of the window.
8. This will format the partition, deleting all of its data, and remove it from the disk.
Why can’t I delete a partition on Mac?
How do I wipe my Mac Mojave disk?
Wiping your Mac Mojave disk involves erasing all the data on your device’s primary hard drive to create a clean slate. This process is often necessary when selling, donating, or recycling your Mac or if you want to start fresh with a new operating system.
Here are the steps to wipe a Mac Mojave disk:
1. Back up your data: Before you begin, ensure you have backed up any essential data on your Mac to an external drive or cloud storage.
2. Restart your Mac: Restart your Mac, and as soon it turns on, press and hold the Command and R keys together until you see the Apple logo or a spinning globe.
3. Choose Disk Utility: Once the recovery screen appears, select Disk Utility and click continue.
4. Select the hard drive: Choose your Mac’s hard drive from the sidebar on the left side of the Disk Utility window.
5. Erase the drive: Click the “Erase” button in the upper toolbar, select a formatting option (e.g., Mac OS Extended) and name your hard drive. Confirm that you want to erase the disk.
6. Wait for the process to complete: The process of wiping your hard drive may take some time, depending on the size of your drive.
Once the hard drive is wiped, you can reinstall macOS or sell or donate your Mac with peace of mind that your data is no longer recoverable.
How do I delete a partition on my hard drive?
Deleting a partition on a hard drive can be done through the Disk Management tool in Windows. Start by right-clicking on the Windows start menu and selecting Disk Management. In the Disk Management window, locate the partition you wish to delete and right-click on it. Then, select Delete Volume from the context menu. A warning message will appear prompting you to confirm the deletion. Once you have confirmed, the partition will be deleted and the space will become unallocated. Note that deleting a partition will erase all data stored on it, so it is important to back up any important files before proceeding.
How do I remove a partition from APFS Mac?
To remove a partition from an APFS (Apple File System) formatted Mac, you can follow these steps:
1. Open “Disk Utility” from the “Applications” folder or by pressing CMD + Spacebar and typing in “Disk Utility”.
2. Locate the partition you wish to remove in the left-hand sidebar.
3. Click on the partition to select it.
4. Click on the “-” (minus) button located in the toolbar at the top of the Disk Utility window.
5. Confirm that you wish to delete the partition by clicking “Delete” in the pop-up window.
Note that removing a partition will erase all data stored on that partition. Therefore, be sure to back up any important data before proceeding with the partition removal.
How do I completely delete a partition on a Mac?
To completely delete a partition on a Mac, you can use the built-in Disk Utility. Here are the steps:
1. Open Disk Utility from the Applications > Utilities folder, or you can search for it using Spotlight.
2. Select the disk that contains the partition you want to delete from the list on the left-hand side of the window.
3. Click on the Partition tab.
4. Select the partition you want to delete from the diagram on the right-hand side.
5. Click on the minus (-) button beneath the diagram.
6. Confirm that you want to delete the partition by clicking on the Remove button.
7. Click on Apply to start the process.
Note: Be sure to back up any important files that are on the partition before deleting it, as this will erase all data on that partition.
How do I delete a partition that won’t delete?
If you are unable to delete a partition of your hard drive, it could be due to various reasons such as the partition being in use, the partition being a system or boot partition, or partition table corruption. Here are some steps you can try to delete the partition:
1. Ensure that the partition is not in use. If the partition is in use, close all applications and processes that may be accessing it before attempting to delete.
2. Check if the partition is a system or boot partition. If it is, you may not be able to delete it as it may cause system instability. In this case, you may need to consult with a professional technician or refer to the manufacturer’s website for assistance.
3. Run disk cleanup and disk defragmenter to optimize your hard drive before attempting to delete a partition.
4. Use disk management tools, such as Disk Management in Windows, to delete the partition. If you are still unable to delete the partition through this method, you may need to use third-party partition management software to remove the partition.
5. If all other methods fail, you may need to reformat the hard drive to delete the partition completely. However, this will cause you to lose any data stored on the partition. Therefore, it is crucial to backup your data before attempting this option.
How do I wipe and Reset my Mojave Macbook?
To wipe and reset a Mojave MacBook, you need to follow the below steps:
1. Go to the Apple menu and select “Restart”.
2. While it’s restarting, hold down “Command” and “R” keys.
3. It will start in macOS Recovery mode.
4. In macOS Utilities, select “Disk Utility” and then click “Continue”.
5. Choose the internal disk labeled “Macintosh HD” and click “Erase”.
6. Enter a name for the disk and select APFS or Mac OS Extended (Journaled) as the format.
7. Click “Erase” to wipe the disk.
8. After the disk is erased, Quit Disk Utility and select “Reinstall macOS” in the macOS Utilities window.
9. Follow the instructions to reinstall macOS.
The process will erase all of your data and settings, so make sure to back up your important files before proceeding.
How do I completely wipe my Mac hard drive?
To completely wipe a Mac hard drive, you will need to follow these steps:
1. Back up your important data – Before you start wiping your hard drive, you should make sure that you have backed up all your important files and data to external storage or the cloud.
2. Disable FileVault – If you have enabled FileVault, you will need to disable it before you can continue. Go to System Preferences, then Security & Privacy, and click on the FileVault tab. Click the lock icon to unlock the settings, and then select “Turn off FileVault”.
3. Boot in Recovery mode – Restart your Mac, and hold down the Command + R keys until you see the Apple logo or a spinning globe. This will take you to Recovery Mode.
4. Launch Disk Utility – In Recovery mode, select Disk Utility and click Continue.
5. Select the hard drive – Select your Macintosh HD or the drive you want to erase from the list of drives on the left side of the window.
6. Erase the hard drive – Click the Erase button and choose the file system you want to use. Enter a name for your drive and select “Mac OS Extended (Journaled)”. Click Erase to begin the process.
7. Reinstall macOS – After the drive has been erased, close Disk Utility and select “Reinstall macOS” from the Recovery menu. Follow the instructions and wait for the installation process to complete.
Once the installation process is complete, your Mac will be like new with a completely wiped hard drive.