You stated that you are having 'the exact same problem' but there is no reference to the actual problem.
So, after reading your post, I am left asking is it just the display that isn't work, but the device is on? or the device completely not turning on at all?
And, is it not charging? If that is the case, have you tried a different charger cord? I would suggest pulling the battery out for about 5 minutes and then putting it back in, but only if the tablet is no longer under warranty. If it is still under warranty, doing so would void the warranty.
Yes, I know batteries are a pain to remove from a tablet.