Kindle Fire HD root problems
I am very new to this, so bare with me.
I gave my Kindle to a friend who has done some rooting for me before on some phones, but this was the first time he has done a Kindle. He gave it back to me and all it does it come up with the Kindle Fire screen and then nothing. I need to know if there is anything I can do to save it? I have no idea what he actually did to it, as far as what he is using to boot with and anything else. I can plug it into my computer and it does not recognize it, and there is nothing else I can get it to do on its own.