If you receive a warning message, click the Yes button.Quick Tip: When assigning a drive letter manually, it's good practice to use the last letter available to avoid future conflicts with automatic assignments. Use the drop-down menu from the right and select any of the available letters. Select the Assign the following drive letter option.If the drive is trying to use an existing drive letter, right-click the volume and select the Change Drive Letter and Paths option. Click on the top result to open Disk Management.Search for Create and format hard disk partitions.Resolving letter conflictĪ drive letter conflict is a common problem with removable devices, and you can fix this issue with these steps: If you know that the drive is working correctly, but it won't show up in File Explorer, the drive could be trying to use a letter already in use by another device or the drive letter may be missing. You can try resetting the connection by shutting down your computer and unplugging the external drive, then after one minute, turn on your computer and reconnect the drive.Īlternatively, you can try connecting the drive to a different computer, but if this isn't working, there's a good chance the drive or controller is dead. If you've already tried the above recommendations, and you're still unable to use the drive. You can quickly find out if there's a port problem by unplugging the drive and using a different port on the same or another computer. It can also be the case that the problem is a dead USB port on your computer. In directly to see if Windows 10 detects it. In the case that you're out of ports, disconnect the USB hub and plug the removable drive

If you're connecting multiple peripherals using a hub, connect the drive directly into one of the other ports available on your computer. Sometimes the problem can be the USB hub as these devices can introduce compatibility and power management issues. If the USB and power cables are working, you'll hear the hard drive spinning, and you'll notice a light indicator. If your computer isn't recognizing the storage, make sure to use a good data cable. The cable could be damaged, or you're probably trying to use the wrong cable. On small and large drives, sometimes the problem can be the USB cable. Fixing drive with an unsupported file systemĪ bad physical connection is among the most common problems that could block Windows 10 from detecting the external drive.Īlthough most small drives and pretty much every flash drive don't require a dedicated power connection, if you're connecting a large external hard drive, you need to make sure that it's plugged into a working power outlet.The instructions outlined below should help to overcome most problems, whether you're trying to connect a traditional rotating platter hard drive, solid-state drive (SSD), or flash drive using a USB interface. How to fix problems with an external drive on Windows 10

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