msc to open the Disk Management window, where you can find your drive even if it is not recognized because of no partition. To begin with, press Windows+R to arouse the Run interface. Now, look for the external drive in the Disk Management window. Step 2 Find Your External Hard Drive Partition in Disk Management Windows Now, see if it is present there in the My Computer window. Unplug your external hard drive and plugin it into another USB port. You might be plugging in the USB cable in a dead USB port. Step 1 Make Sure Your USB Port Is Dead or Not If you are not sure of the cause, just follow the guide to eliminate the causes one by one and get the issue done. Only when you know the specific reason why your external hard drive not showing up, can you settle it case by case. If you want to solve your external hard drive not recognized on Windows 7, Windows 10 efficiently, it is advised that you conduct a problem diagnosis. How to Fix External Hard Drive Not Recognized on Windows? If all the methods do not work, you can follow the article tutorial to fix the external hard drive not recognized on Windows or Mac computer, and you can recover lost data from an external hard drive with Recoverit Data Recovery. You can try to connect the hard drive to another computer or connect it with other USB ports.

the drive errors occur in Windows or Mac computers.

The external hard drive partition gets damaged.

And this problem can be caused by some partition issues:

You might wonders why your Windows or Mac computer does not recognize the external hard drive. Why Does Your PC Not Recognize External Hard Drive? Part 3: The Best External Hard Drive Data Recovery Software.

Part 3: How to Fix External Hard Drive not Recognized on Mac.Part 2: How to Fix External Hard Drive Not Recognized on Windows?.

Part 1: Why Does Your PC Not Recognize External Hard Drive?.

Mac dvd drive not recognized