Status : No Media No volume

[MARCIAL]

My USB with problem is Disk 1

and in CMD is Volume 4, he hasn't volume :/ can you help me

sorry for my bad bad english but I can't speak very well

 

[gregrocker]

What is it exactly, the medium and its content?

See if it can be detected from Windows using Partition Wizard Check File System which can sometimes revive these, or check its condition using Partition Wizard Partition surface test or the maker's HD Diagnostic extended CD scan.