Western digital external hard drive reformat mac

If there is data on the drive that is needed or is not backed up, it will need to be copied to another location before proceeding. The drive is now formatting and a status bar will be seen at the bottom that says formatting the disk and gives the name of the drive, the format it is applying, and the name that was specified. When it is done, this bar will go away and the drive should now be listed on the desktop. Right-click on Start , the Windows logo on the bottom-left of the screen, and click Disk Management.

In the Disk Management window, the lower pane will display a list of available drives.

How to format WD external drive for Mac - Apple Community

Identify the drive that needs to be partitioned and formatted, and make sure that all critical data on this drive has been backed up elsewhere. If there is already a partition on the drive, the bar above that drive will appear blue. If there is no critical data on the drive, or the data has been successfully backed up, right-click the bar and click Delete Volume. If Disk Management shows the drive as Not Initialized , the drive will have to be initialized.

For assistance initializing a hard drive, please see Answer ID If there is no partition and data on the drive, it will appear as Unallocated , with a black bar on top. Right-click the Unallocated space or the black bar, and click New Simple Volume. Click Next to proceed.

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Choose the volume size and click Next. By default, the maximum disk space is already selected and it is recommended to leave it at the maximum disk space. Open Disk Management.

In Windows 8 this can be achieved by moving the mouse to the bottom-left corner of the Desktop and right-clicking on top of the Start menu screen. Then, click Disk Management right below Storage. From the menu, click on Disk Management. FAT32 in macOS Once that's done, double left-click on the Mac HD , the internal Mac hard drive visible on the top-right corner of the desktop screen. While in there, open Utilities , and lastly double-click on Disk Utility When Disk Utility opens, all available drives will display on the left-side panel.

From said list, select the drive that is to be partitioned and formatted from the left-side panel. Once selected, click on Partition on the top area of the Disk Utility window. The Partition window will now appear. Next to Partition, assign the desired drive name for the device. This is the format that the drive will be formatted to. Now, click on Apply.

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Disk Utility will begin the formatting and repartitioning process. This may take several minutes. It is usually directly above the name of the drive, and is the drive selection that has the total size of the drive being displayed. FAT32 in Windows 10 and earlier Important: Western Digital provides the Acronis True Image WD Edition software that allows users of our internal hard drives to format their drives.

Users of our external drives will need to find third-party software to accomplish this task. The file may need to be uncompressed using some type of uncompression or unzipping utility. Check the box labeled I accept this License Agreement and click Next. Select the hard drive that is to be formatted and click on Start. All data on the target hard drive will be erased during this process. Please remove or backup any valuable data before performing this step.

A pop-up message will appear warning that formatting the drive will erase all the data on the device.

How to Reformat a WD External Hard Drive

Click on Ok to continue. The final popup will warn again that this will erase all the data on the drive. If this is the desired course of action, click on Yes. Please rate the helpfulness of this answer. Select your Language Language. Never attempt to connect any external drive to multiple computers at the same time.


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This could quickly damage the drive's partition and corrupt the data on the drive. Click Here for Instructions instructions will appear below this table. If an error message is received stating that the drive is unable to be unmounted, this means that there is a program or service currently reading or writing data on the drive.

Determine what program is accessing the drive and shut it down before trying to format the drive again. If the error message persists, restarting the computer may resolve the issue. If additional assistance is required, please Contact Us. To create multiple partitions, select or type a specific number of megabytes MB for the first partition and continue to the next step.

Once done with this process, the remaining space will display as unallocated space. Now, create another New Simple Volume in the remaining unallocated space for the next partition. To partition and format the drive with Disk Utility, follow these steps:. In case the answer did not answer your question, you can always visit the WD Community for help from WD users. Return to WDC. Answer ID The instructions in the article below are designed to help repartition and format a hard drive.

This process is Data Destructive and cannot be undone. To partition and format the drive with Disk Management, follow these steps: Right-click on Start , the Windows logo on the bottom-left of the screen, and click Disk Management. In the Disk Management window, the lower pane will display a list of available drives. Identify the drive that needs to be partitioned and formatted, and make sure that all critical data on this drive has been backed up elsewhere.

If there is no critical data on the drive, or the data has been successfully backed up, right-click the bar and click Delete Volume. If Disk Management shows the drive as Not Initialized , the drive will have to be initialized. For assistance initializing a hard drive, please see Answer ID If there is no partition and data on the drive, it will appear as Unallocated , with a black bar on top.

Format WD Elements Harddrive for Mac

Right-click the Unallocated space or the black bar, and click New Simple Volume. Click Next to proceed. Choose the volume size and click Next. By default, the maximum disk space is already selected and it is recommended to leave it at the maximum disk space. How to Partition and Format a Drive on Windows 8 or 8. Right-click on the lower-left corner of the desktop screen and click Disk Management.

If there is already a partition on the drive, the bar above that drive will appear blue, which indicates the drive is already formatted and may contain data. Click on Start and right-click Computer. Click on Manage. A window called Computer Management will open, displaying two panes. On the left-side pane, under Storage , click on Disk Management. This will load Disk Management on the right-side pane. Disk Management will proceed to display all the hard drives detected by Windows. The window may need to be maximized in order to see all the drives listed. The lower pane will display a list of available drives.

Identify the drive that needs to be partitioned and formatted. It typically has a black bar indicating unallocated space. Right-click on the unallocated space or the black bar to see a menu of available options, and click on New Simple Volume. Left-click on Next to proceed to the next screen. Please follow the steps outlined below: Now right-click on the unallocated space or the black bar to see a menu of available options, and click on New Simple Volume The Welcome to the New Simple Volume Wizard will appear.

Left-click on Next to proceed to the next screen Choose the volume size and click Next. How to format a drive on macOS Open Disk Utility. Please See Answer ID Click the Format drop down Choose a new Format: Click the Done button Return to Top. Steps for macOS To partition and format the drive with Disk Utility, follow these steps: Double left-click on the Mac HD , the internal Mac hard drive visible on the top-right corner of the desktop screen. Choose Applications from the left-side panel.

While in there, open Utilities , and lastly double-click on Disk Utility. Disk Utility will now be open. In the left-side pane, choose the drive that is to be partitioned and formatted. Typically there are two listings for each drive unless more than one partition exists on a particular drive. Choose the drive listing that is farthest to the left for the drive that will be formatted.

It is usually directly above the name of the drive.