I have used Unetbootin on my USB drive. It seems to have partitioned the drive in some way that it is not recognized anymore by any OS, and not even by the BIOS.
I mean when I press F12 to select a boot option, the drive isn’t shown whereas any USB drive bootable or not appears in this list.
I tried to use Gparted and OpenSuse’s partitioner, but none of them were able to detect the drive.
However, when I plug in I’m still able to hear that sound meaning that a USB device has been connected. On Windows, I can see the drive listed in the device manager but can’t activated it.
Can anyone help me?