How do I partition my external hard drive without losing data Mac?

You can use Disk Utility to add a new partition to an existing volume without losing any data. When adding a new partition, Disk Utility splits the selected disk in half, leaving all the existing data on the original disk but reducing its size by 50 percent.

How can I partition my external hard drive without losing data?

Yes you can repartition without losing data. Using Disk Utility, perform a repair on your drive to make sure the drive is free of errors (even better, use Diskwarrior if you have a copy). Then unmount your drive but don’t eject it. Select the drive in the left hand pane, then go to the Partition tab.

Can you partition an external hard drive with data on it Mac?

Is there a way to safely partition it with my data still on it? Yes. You can do this with Disk Utility (found in /Applications/Utilities).

How do I fix an unallocated external hard drive without losing data?

3. Update your hard-drive driver

1. Press the Windows key + R.
2. Type diskmgmt. msc and hit OK.
3. Expand Disk drives.
4. Right-click on the unallocated hard drive and select Update Driver Software.
5. Click on Search automatically for updated driver software and follow the on-screen instructions.
6. Restart your machine.

How to partition external hard drive without losing data?

If you want to split a large partition into 2 smaller partitions, quickly partition a hard drive within one click, migrate OS from MBR disk to GPT SSD or HDD, convert MBR and GPT without deleting partitions or losing data, you can upgrade it to AOMEI Partition Assistant Pro. How to Partition 1TB Hard Disk in Windows 10, 8, 7 Without Losing Data?

How do you partition a hard drive on a Mac?

1. Mount the Hard Drive on your Mac system to launch Disk Utility 2. Select the hard drive that has to be partitioned from the drive pane (Please note you need to select the drive itself and not the volume on it). 3. You’ll see a Partition tab after selecting the drive, click on it.

How do I format an external hard drive for a Mac?

At last, click ” Apply ” button to make the change executed. When MiniTool Partition Wizard shows it applies the change successfully, the original NTFS will finally become a FAT32 partition. By this way, you can easily format an external hard drive for Mac and PC without losing any data.

How can I back up data from an external hard drive?

If you think the partition on the external hard drive is unreasonable and just want to repartition the external hard drive, you can use Windows Disk Management to extend partition or shrink partition, delete or create partition. Back up the data on it at first to avoid data loss.