My LG G PAD X 8.3 (VK815), has stopped working completely. I've tried all the usual simple solutions, such as leaving it alone to charge up, performing a "hard" reset, ect., but nothing has worked. The only thing I've noticed is when I plug the tablet into it's charger there is a faint fast "beeping" sound coming from somewhere - a double "beep-beep", repeated at a fast rate. Besides that the tablet is totally dead.
Any ideas anyone?