Plug the hard drive into a different USB port.

If you believe that your USB port is dead or dying, please take the following: When external hard drive not showing up, you can try these three methods to make it visible. In the worst case, the external hard drive itself may be damaged. The invisible external hard drive may be caused by the following reasons: There is a partition problem on the external hard drive, the system drive has a problem, an invalid USB port, or the PC is not powered on. But in some cases, when you connect the external hard drive to a Windows PC or other device with a USB port, you may find that the external hard drive is not visible on the computer. It is widely used to store or back up data. Question from Tom’s HARDWARE Why is external hard drive not showing up?Įxternal hard drives (also known as portable hard drives) have a large capacity and are easy to operate. How to format the invisible external hard drive?” The disk simply shows at the taskbar, it cannot be read, the green light also shows on the disk. If you've got any questions about working with NTFS drives on your Mac, let us know in the comments.How can format a 500 GB External Hard drive that is not visible at my computer.

This method can't really be recommended, but it is possible. The problem is that installing NTFS-3G is a major security risk by the project's own admission, as the mount tool runs with root permissions, leaving your system exposed to possible attack. You'll also need to install NTFS-3G, which allows you to manually mount and write to NTFS drives.

Fuse for macOS, for instance, requires that you use the Terminal. While Paragon and Tuxera provide paid tools that integrate themselves with your Mac and do all of the necessary setup during the installation process, there are free tools that you can install, but they take some work. Tuxera NTFS is available from Tuxera for $31 after a 15-day free trial. Tuxera also includes support for NTFS extended attributes and works with virtualization software like Parallels and VMware Fusion. It also features failsafe technology designed to protect against unexpected power loss or an unexpected unplugging of your drive, both of which could cause data loss or even damage the drive. Tuxera NTFS uses smart caching technology to speed up transfers, maintaining a sustained speed as files are moved between your external drive and your Mac. Like Microsoft NTFS, Tuxera's app lets you edit, copy, and delete files on NTFS drive on your Mac.

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