Originally Posted by weberj
what are the drivers and where do i find them and how do i reinstall them?
<shakes head in disappointment>
With all due respect, what on earth made you think it was a good idea to root the Kindle with such an obvious lack of computer literacy? Were you aware of the risks?
Your problem is simple to fix but it requires at least some basic working knowledge of a computer. Do yourself a huge favor and Google search "Kindle Fire USB drivers" to find out. And not to be hateful but I think it's highly unlikely that many people here would be willing to go through the arduous process of explaining how to install device drivers.
I would suggest doing some research on the matter and come back with a better foundation to work from.
Otherwise I think your best bet would be to revert back to stock and forget about rooting all together (requires research).
Sent from my Amazon Kindle Fire using xda premium