Sorry to hear that...if you have a mini hdmi cable, try hooking it up to a tv and see
if it's functioning. Could be something came loose in the tumble. Guessing your 2
options are to rma it back to ASUS for a repair job or open it up yourself. I know there
are you tube vids of folks cracking tablets open, something you could watch to see if you'd
like to tackle it. If.you send it in for a fix, be sure to take pics and/or video of you wrapping
the tablet....good idea to document it's conditon before shipping. Welcome to the site.