Western Digital external drives — including WD My Passport, WD My Book, WD Elements, and WD Easystore — frequently arrive pre-formatted with NTFS for Windows use. Macs can read NTFS but may not display these drives in Finder by default. Other causes include cable issues, insufficient power, and file system errors.
Part 1. Check Physical Connection
Start with hardware before software:
| Check | Action |
|---|---|
| USB cable | Replace with a known-working cable |
| USB port | Try a different port on the Mac |
| USB hub | Bypass hub — connect directly to Mac |
| Power (WD My Book) | Ensure power adapter is connected |
| USB-C adapter | Try a different adapter if using one |
💡 Tip: WD My Book and WD Elements desktop drives require their own power adapter. If connected only via USB to a Mac, they may not receive sufficient power to spin up — connect the power adapter first, then the USB cable.
Part 2. Check Disk Utility for a Hidden Drive
- Open Disk Utility (Applications → Utilities)
- Click View → Show All Devices
- Look for the WD drive in the left sidebar
If the drive appears greyed out: it's detected but not mounted. Click Mount in the toolbar. If First Aid is needed: select the drive → click First Aid → Run.
Part 3. Fix NTFS-Formatted WD Drives
WD drives sold for Windows use NTFS format. macOS reads NTFS in read-only mode but may not auto-mount NTFS drives in Finder. Options:
- Read-only access via Terminal:
diskutil mount /dev/disk2s1(find identifier withdiskutil list) - Full read/write: Install Paragon NTFS for Mac ($19.95) or Mounty (free)
- Reformat to exFAT: For cross-platform use — after backing up files, erase in Disk Utility and format as exFAT
🗣️ r/mac user: "WD My Passport wouldn't show up on my Mac. It was NTFS formatted from my old Windows PC. Installed Mounty and it mounted immediately. No data loss, no reformatting needed."
Part 4. Reset NVRAM and SMC
If the drive was previously recognized but stopped appearing:
NVRAM reset (Intel Mac): Restart while holding Option + Command + P + R for 20 seconds. Apple Silicon Mac: Restart normally — Apple Silicon manages equivalent settings automatically.
SMC reset (Intel Mac with T2 chip): Shut down → hold Ctrl + Option + Shift + Power for 7 seconds → release → power on.
🗣️ r/techsupport user: "WD Elements stopped showing up on Mac after a macOS update. NVRAM reset fixed it. Has been working fine for months since."
Part 5. Recover Files From an Undetected WD Drive With Ritridata
If the WD drive is detected in Disk Utility but inaccessible, Ritridata can scan it at the sector level and recover files — supporting NTFS, exFAT, HFS+, and APFS on Mac.
Step 1 — Connect the WD drive and select it from the drive list
Step 2 — Run a safe, read-only scan
Step 3 — Preview and recover files to your Mac's internal drive or another external
FAQ
Why won't my WD hard drive show up on Mac? Most commonly: NTFS format incompatibility (WD drives for Windows use NTFS, which Mac reads read-only and may not auto-display), a faulty cable or insufficient power, or a mounting error in macOS. Check Disk Utility first to see if it's detected but not mounted.
Can Macs use WD NTFS drives? macOS can read NTFS files in read-only mode, but does not natively display NTFS drives in Finder by default. For full access, install Paragon NTFS for Mac or Mounty. For cross-platform compatibility, reformat to exFAT.
Why does WD My Passport not show up on Mac? WD My Passport is USB bus-powered. Some Mac USB-C hubs or adapters don't provide enough power — connect directly to the Mac's USB port. Also check if the drive is NTFS formatted (Windows format) that needs a compatibility tool.
Do I need to reformat my WD drive for Mac? Only if you want to write to it from Mac. If you only need to read files from a Windows-formatted WD drive, installing a free tool like Mounty is faster than reformatting (which requires backing up files first).