
If you use a USB cable to connect the device, you can change another USB cable to see if the device can be recognized by your Windows 10 computer. Plug the USB device into another USB port on your PC. Restart your computer and connect the USB device again. Plug out and plug in the USB device again. Use these 5 Tips to Fix USB Device Not Recognized on Windows 10 To recover lost or mistakenly deleted files from USB devices, the professional free data recovery program MiniTool Power Data Recovery helps. Still, you may also encounter the issue that the USB drive doesn’t show files and folders in Windows 10.īelow are some possible solutions to help you fix USB drive not showing up or USB drive not showing files/folders issue on Windows 10. When I connect the broken one to my PC, a message pops up saying "USB device not recognized - The last USB device you connected to this computer malfunctioned, and Windows does not recognize it.Sometimes when you connect a USB device to your computer, it pops up a “ USB Device Not Recognized” error message saying that the device has malfunctioned and Windows doesn’t recognize it. I hit the reset button, it came back up, then died again shortly after, never to return. At some stage I saw a "safe mode" message, but being really deep in the problem I was debugging, I didn't want to change focus, so pay much attention.
I was getting it to print debugging messages in an unrestrained loop (with no "wait" command). I might have done something bad while developing on the broken one. Using the same USB cable, Windows recognises the other Itsy, and used to recognise the apparently-broken one. I've tried connecting it to two different Windows 10 computers, both behave the same. The apparently-broken one isn't recognised by Windows 10 when connected via USB. One seems to be broken, and the other works fine.