crwdns2934241:0crwdne2934241:0 Jimfixer
crwdns2934249:0crwdne2934249:0:
Try rebooting or if that doesn't work a reset Hold power button and volume down button together for 10 seconds. If these did not work there is a chance you damaged the digitizer if the tablet was droped or suffered a blow of some sort.
crwdns2915684:0crwdne2915684:0:
open