This Answer explains how to Partition and Format a WD Drive on macOS El Capitan, Sierra, and High Sierra.END Critical: 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. Once the process begins, ALL THE DATA ON THE DRIVE WILL BE LOST! How to Partition and Format a WD Drive on macOS El Capitan, Sierra, and High Sierra Operating System Instructions macOS 10.11.x (El Capitan) and macOS 10.12.x (Sierra) macOS 10.13.x (High Sierra). Critical: 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. Once the process begins, ALL THE DATA ON THE DRIVE WILL BE LOST!
At the recent WWDC17 event, Apple made some major announcements. Among these was the launch of the macOS High Sierra 10.13 Final. It has been refined to give its users the most reliable and responsive features of any Mac.
Steps for macOS 10.11.x (El Capitan) and macOS 10.12.x (Sierra). Open Disk Utility. Please See. Click the Eject button next to the external hard drive volume (My Passport, etc).
![Wd apps for mac Wd apps for mac](https://support.wdc.com/images/kb/20502_step5.png)
The drive will now be greyed out. Click the Erase button. Choose a new Format: Mac OS Extended (Journaled) Choose Scheme: GUID Partition Map. Type the drive new Name. Click the Erase button.
When finished, the drive will be formatted and repartitioned successfully. Click the Done button. Critical: 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.
Once the process begins, ALL THE DATA ON THE DRIVE WILL BE LOST! Steps macOS 10.13.x (High Sierra). Open Disk Utility. Please See. In the top menu bar, go to View, and choose Show All Devices.
Click the eject button next to the drive volume (My Passport, etc) The drive Volume will now be greyed out. Select the drive (WD My Passport Media, etc).
Click the Erase button. Choose a new Format: Mac OS Extended (Journaled) Choose Scheme: GUID Partition Map. Type the drive new Name.
![Sierra Sierra](/uploads/1/2/5/6/125620585/863439155.png)
Click the Erase button. When finished, the drive will be formatted and repartitioned successfully. Click the Done button.
I have a WD My Passport 2TB Portable external hard drive. This external hard drive is NTFS formatted and I used with a Windows laptop before switching to a Mac (MacBook Pro Server with macOS 10.12 High Sierra). Today, when I inserted it on Mac, I found I couldn't transfer files from Mac to it and there was no any error message.
I have no idea what can I do with it. Most of time, when our WD hard drive is NTFS formatted, it turns to read-only on macOS. All the time, macOS can only read from Windows-formatted NTFS drives, but can't write to them out of the box. In this situation, we are not allowed to back up files inside the WD hard drive, unable to copy or transfer files to the WD hard drive, and also can't edit, delete or create files on the WD hard drive from Mac. As writing is frequently required, it is urgent for us to fix read-only WD hard drive on Mac. In this case, we only need a professional WD NTFS driver to help write to WD NTFS hard drive. Here are two reliable WD NTFS drivers we'd like to recommend to you.
The cheapest WD NTFS driver in App Store: NTFS Assistant NTFS Assistant has excellent quality and charges at low price, which is the best option for us to read and write to WD NTFS hard drive on /Mojave 10.14/10.12 Sierra/10.11/10.10/10.9/10.8/10.7. Instead of WD NTFS hard drive, NTFS Assistant can also mount any other brands like Seagate, Toshiba, Western Digital, Silicon Power, DELL, Hitachi, Samsung, FANTOM, LaCie, ADATA, Hewlett-Packard, etc. Guidance to download and use NTFS Assistant Step 1: Download and install NTFS Assistant from. Step 2: Download and install to enable NTFS read-write access. After installing both NTFS Assistant and NTFS Assistant Helper, NTFS Assistant has the ability to read/write NTFS drive in Mac.
NTFS drive, external drive & network manager: iBoysoft Drive Manager is a professional and handy Mac tool that can read and write to WD NTFS drive as a local drive on macOS 10.14/10.13/10.12/10.11/10.10/10.9/10.8/10.7. Read and write to NTFS, FAT32 and exFAT drive It not only supports to, but also mounts FAT32 drives and exFAT drives, etc. Mount external drive In addition to writing to NTFS drive, iBoysoft Drive Manager can also mount and unmount external drive with ease, including external hard drive, USB flash drive, SD card, CF card, MicroSD, SDHC, memory card, memory stick, micro card. It automatically connects all external drives when system wakes up from sleep and safely ejects all external drives when the system sleeps. Manage network drive What's more, network drive can also be managed fast and intuitively with iBoysoft Drive Manager. It fully supports SMB, AFP, FTP, NFS.
With this easy-to-use Mac tool, we are allowed to rename a network drive, search a network from menu bar, connect or disconnect all network drives with only one click. These handy functions really make sense when we have many network drives to manage. With three simple steps to write to NTFS drive hassle-free Step 1: Download and install iBoysoft Drive Manager on our Mac. Step 2: Launch iBoysoft Drive Manager and insert the NTFS drive in Mac. Step 3: Write to NTFS drive after getting notified that the NTFS drive has been mounted successfully.