Check on your external hard drive, click the First Aid tab and select Run to start running diagnostics. You can search for it using Spotlight or via Finder > Go > Utilities. The most direct reason your external hard drive could be detected by macOS but can’t be opened is the file system problem. Why is my Mac not detecting my hard drive? How do I get my WD to work on my Mac?Ĭonnect your Western Digital hard drive to your Mac computer.ĭouble-click the drive icon that appears on your desktop.Ĭlick “Applications” from the left pane, “Utilities” from the second pane and then double click “Disk Utility” from the third pane.Ĭlick the drive from the left pane of the Disk Utility. Try connecting the hard drive to a different USB port - it could be a hardware issue. … Try a different USB cable - even cables with no visible defects can fail. If you’ve plugged in a flash drive or USB drive and it’s not showing up on your Mac at all, it could be down to a faulty cable or USB port. Why is my hard drive not showing up on my Mac? Rename the drive, reset its file system to FAT32 or exFAT. Open Windows File Explorer, locate and right-click on WD My Passport that you need to format, select “Format”. How do I reset my WD Passport external hard drive?Ģ – Format WD My Passport Using File Explorer in Windows Platform.What do I do if my hard drive is not detected?.How do I fix a hard drive that is not detected?.How do I access my external hard drive on a Mac?.Why can’t I use my external hard drive on my Mac?.How do you fix the disk you inserted was not readable by this computer Mac?.Why is my external hard drive not showing up?.How do I connect my WD hard drive to my Mac?.How do I put files on My Passport for Mac?.Which format is best for Mac external drive?.Why is my WD hard drive not recognizing?.

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