You'll first need to format your Seagate external hard drive to Mac OS Extended (Journaled) file system. As that is the file system your Mac uses for a Time Machine backup. You can format your external drive using the instructions in an article here. After formatting you connect up your Seagate hard drive to Time Machine. Feb 10, 2021 Connect your external Seagate drive to your PC via the USB port. For the internal hard drive, remove it from your PC or laptop and then insert it into a HDD enclosure. Connect it to a different PC where the Stellar Data Recovery software is installed, and if prompted to ‘Format hard Drive' option box, click ‘No'. Want to format a hard drive for Mac and PC compatibility? You have to set it up correctly before getting starting. Mac OS Journaled is the formatting option. When you click on that Options button, you will see the screen shown here. Notice that this screen defaults to Master Boot Record – this is the existing Windows NTFS format that is on the drive. And this must be changed in order to successfully format this drive for a Mac. Designed to work with Windows or Mac computers, this compact external hard drive makes backup a snap. Just drag and drop To get set up, connect the portable hard drive to a computer for automatic recognition—no software required—and enjoy plug and play simplicity with the included 18 inch USB 3.0 cable.
- Format Seagate External Hard Drives
- Format Seagate Hard Drive For Mac And Windows 7
- Format Seagate Hard Drive For Mac And Windows 10 Pro
While most external hard drives are already designed to work for Windows computers, there are times when you need to reformat one. You might want a drive that works with Macs and PCs, or maybe you want to partition it, which will split it up into two different formats. Here's how to format an external hard drive for Windows 10 or partition it.
How to Format a Hard Drive for Windows 10
Note: Formatting your drive will erase all the existing files on it. So if your external hard drive already has important files on it, make sure to back them up before proceeding.
- Connect your external hard drive to a Windows computer. If your external hard drive is working, your computer will automatically detect it, and the drive will appear under Devices and Drives next to your internal drives in the This PC window. You can also find it in the left sidebar of File Explorer.
Note: If you already used your external hard drive on a PC, be sure to back up any files on it. Formatting your drive will wipe out all the data in it.
- Right-click on the external hard drive and click Format.
- Choose a format under File System. By default, Windows computers will choose NTFS (New Technology File System) for you because that's the native Microsoft filing system. But if you want the external hard drive to also work on a Mac, you should choose exFAT.
Note: The exFAT file system only works on Mac 10.6.5 or later, and Windows XP SP3 or later.
- Check the Quick Format box, and click Start. Depending on the size of the drive, and if there are files to be deleted in it, this can take a few to several minutes to finish.
- Click OK when the Format Complete pop-up screen appears.
Now you have a hard drive formatted for Windows, but what if you wanted to use it with Mac computers also? One easy way to have a hard drive that works with Mac and Windows is by partitioning it. This means you're splitting the drive into two formats, one for Mac and one for PC. Here's how to do that:
How to Partition an External Drivein Windows 10
- Open the Windows search box, type 'diskmgmt.msc,' and hit enter. The Windows Search Box is the magnifying button icon in the bottom-left corner of your screen.
- Right-click on your external hard drive and select Shrink Volume. If this option is not available to you, reformat the drive to NTFS and try again.
- Enter an amount of space that you want to shrink your volume by. The remaining space will be displayed in megabytes.
- Then click Shrink. This will split the hard drive, with one part becoming unallocated space.
- Right-click the unallocated space on your drive and select New Simple Volume.
- Click Next.
- Then indicate how big you want the partition to be. If you want to use the rest of the space, enter the maximum disk space indicated above it. Then click Next.
- Next, choose what drive letter you want to use. Letters that have already been assigned to other drives will not be on this list, so don't worry if there are missing letters. Just choose among the drive letters still available.
- Go to File System and choose a format. Windows will choose NTFS for you because that's Microsoft's native filing system. But if you want the external hard drive to also work on a Mac, you should choose exFAT, which is an upgraded version of FAT32.
Note: The exFAT file system only works on Mac 10.6.5 or later, and Windows XP SP3 or later.
- Check the Quick Format box, and click Next.
- Finally, click Finish. If a pop-up appears telling you to format the disk, click Format Disk. After that, the newly formatted disk will open automatically.
Partitioning your external hard drive will enable you to perform tasks in one section without affecting the rest of the drive. If you want to know how to format a hard drive for Mac, check out our previous article here.
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Updated on November 23rd, 2020
This article shows you how to format an external hard drive via different methods, and you can follow these methods to format external hard drive for PC, Mac or Linux.
External hard drive is popular storage device and it can be used to store all kinds of digital information such as images, documents, apps, emails, etc. You can connect external hard drive to computer via USB cable and then transfer data with internal hard drive. Regardless of the brand or model, the first thing you may need to do after purchasing an external hard drive might be partitioning and formatting it.
Formatting external disk can be done via various methods and it can be formatted to a range of file system so that you can use the disk under different operating system platforms. The formatting process removes all data on the partition and thus causes data loss. Clone mac hard drive carbon copy. You should create a backup for important data before formatting if the disk contains significant files.
A brand-new external hard drive is usually partitioned into s single partition with NTFS file system. Still many users would like to format the external hard drives and people do that due to various reasons:
- Format external hard drive to required file system. The brand-new disk you purchase might not be formatted to the file system type you need. To change file system type, formatting should be done.
- To quickly remove content from external hard drive. Quick formatting is able to format a partition within seconds, and all data on the volume will be deleted. This is a good solution to delete data and free up disk space.
- To optimization performance for disk. Formatting can clear data fragmentation quickly and easily.
- Remove virus or malware. Since external hard drive might be used on many computers, it tends to infect virus. Many users would format it to clear virus and avoid more damages.
- To fix file system errors. Sometimes external hard drive may become RAW or reports errors like 'The file or directory is corrupted and unreadable', you can fix these errors by formatting the volume after file recovery.
Step 1: Connect your external hard drive with your computer and open Windows Explorer to check if it can be recognized.
Note: if you have stored data to the drive, please back it up before formatting the disk.
Step 2: Right-click on the external hard disk and select 'Format' option from context menu.
Step 3: On the formatting window, select Quick Format option, choose file system format, and click Start. Also you can enter a name for the drive under Volume Label.
Step 4: System prompts formatting removes all data and asks confirmation for the action. Click OK and formatting starts.
This method formats external hard drive using Windows built-in utility Disk Management. If your external hard drive does not show up in Windows Explorer, you can follow this instruction to complete the formatting.
Step 1: Access Windows 10 Disk Management by right-clicking Start menu and selecting 'Disk Management' item from the list.
Step 2: Locate the external hard drive in Disk Management and check its status.
If there is not partition on the disk or the disk is marked with Not Initialized, you cannot format it directly.
Format Seagate External Hard Drives
The next step assumes the external hard drive is full of unallocated space and shows how to format it.
Step 3: Right-click on unallocated disk space and select New Simple Volume from the context menu.
Step 4: You can see the 'Welcome to the New Simple Volume Wizard' now. Click Next button to proceed.
Step 5: The wizard will ask you to select set partition size, drive letter, file system, format method, etc. step by step. You can follow suggested option to complete the process.
Want to use external hard drive under both Windows PC and Mac? In this case, you should consider the hurdle that these operating systems support different filesystems. The default file system in Windows is NTFS, while Mac OS users HFS. The filesystem that is compatible with Windows and Mac is exFAT and FAT32.
exFAT VS FAT32, which one should be chosen for Max and PC? It is recommended to use exFAT by many experts, because FAT32 has a maximum 4GB file size limit and exFAT does not has such limitation, and exFAT also performs better than FAT32. FAT32 is also a good choice if you do not store files whose single size does not exceed 4GB.
FAT32 and exFAT file system is supported by Windows though, they are originally designed for removable storage devices like USB flash drive, SD card. When you try to format an external hard drive which has very large capacity in Windows, FAT32 or exFAT may not be available. Also, some users may encounter error 'The volume is too big for FAT32'. In this section, we'll use a free Windows partition manager to complete the formatting task.
Eassos PartitionGuru is free Windows partition manager and it supports various file systems such as FAT32, NTFS, exFAT, Ext2, Ext3, Ext4, etc. and the formatting process is very simple.
Step 1: Install and launch Eassos PartitionGuru from your computer and find the external disk you want to format.
Format Seagate Hard Drive For Mac And Windows 7
Step 2: Right-click on the partition to be formatted and select 'Format Current Partition' option from context menu.
Step 3: Select Filesystem type from the drop-down list and click Format button.
If there is not partition on the disk or the disk is marked with Not Initialized, you cannot format it directly.
Format Seagate External Hard Drives
The next step assumes the external hard drive is full of unallocated space and shows how to format it.
Step 3: Right-click on unallocated disk space and select New Simple Volume from the context menu.
Step 4: You can see the 'Welcome to the New Simple Volume Wizard' now. Click Next button to proceed.
Step 5: The wizard will ask you to select set partition size, drive letter, file system, format method, etc. step by step. You can follow suggested option to complete the process.
Want to use external hard drive under both Windows PC and Mac? In this case, you should consider the hurdle that these operating systems support different filesystems. The default file system in Windows is NTFS, while Mac OS users HFS. The filesystem that is compatible with Windows and Mac is exFAT and FAT32.
exFAT VS FAT32, which one should be chosen for Max and PC? It is recommended to use exFAT by many experts, because FAT32 has a maximum 4GB file size limit and exFAT does not has such limitation, and exFAT also performs better than FAT32. FAT32 is also a good choice if you do not store files whose single size does not exceed 4GB.
FAT32 and exFAT file system is supported by Windows though, they are originally designed for removable storage devices like USB flash drive, SD card. When you try to format an external hard drive which has very large capacity in Windows, FAT32 or exFAT may not be available. Also, some users may encounter error 'The volume is too big for FAT32'. In this section, we'll use a free Windows partition manager to complete the formatting task.
Eassos PartitionGuru is free Windows partition manager and it supports various file systems such as FAT32, NTFS, exFAT, Ext2, Ext3, Ext4, etc. and the formatting process is very simple.
Step 1: Install and launch Eassos PartitionGuru from your computer and find the external disk you want to format.
Format Seagate Hard Drive For Mac And Windows 7
Step 2: Right-click on the partition to be formatted and select 'Format Current Partition' option from context menu.
Step 3: Select Filesystem type from the drop-down list and click Format button.
Step 4: Click Yes button when Eassos PartitionGuru asks confirmation for the operation.
This part of this guide applies to format external or portable hard drive to Ext2, Ext3 or Ext4 file system under Windows 10/8/7, so that the drive can be used under Linux.
Step 1: Connect the portable drive to computer and launch Eassos PartitionGuru. Then you can see the drive is displayed in the software.
Step 2: Select the partition you want to format to Linux file system, and click 'Format Free convert to mp3 mac. ' button from toolbar.
Format Seagate Hard Drive For Mac And Windows 10 Pro
Step 3: The Format window pops up and you can select Linux filesystem from Ext4, Ext3 and Ext3 from drop-down list. Then click Format button.
Step 4: Click Yes button to continue and formatting will be completed within a couple of seconds.
