I have a 16 GB USB (flash drive stick) which is not being formatted. The computer does detect it on inserting in the usb port. but there is no size being shown. I tried to format using windows 7, windows 10, and in command prompt also, but it does not work. Is there a way to revive this usb again?
0. Try to disconnect it from the USB hub and connect it to the USB port directly.
Other solutions:
1. Likely a driver problem. Even on my computer such problems have began to occur. Do you know how to create an Ubuntu live USB and format your not working USB?
2. Its possible that the problem is elsewhere, so please try it on another computer and post a picture of the error.