I just got a new flash drive and it won't show up. My old flash drive always works fine and my new flash drive just won't show up in the My Computer. It has this light thingy and it is not lit.
It might be you do not have the correct drivers for it. Try going to the maker of the flash drive's website and find the downloads area and usually it give you an option of finding the model you bought and gives you drivers you can download.