I have been locked out of my tablet for almost 6 months now and i have googled on how to reset the tablet but it is not working at all. i have used the up volume key and the power button at same time and also thr down volume button and power button to try and put it in to safe mode to reset it but nothibg is coming up no matter what i do. there is nothing coming up on the screen? what can i do before i go crazy. i want my tablet and i want it to work...but i am growing frustrated.