Ok, so I plugged my tablet in to charge it while it was on one day, and it froze for about 5 seconds, and shut off, I haven't been able to turn it back on, this happened to a previous tablet I had, and I threw it out because I was sick of trying to fix it, and nothing I tried worked, so I finally got another one, and it worked for about a year, and now it wont turn on, Its not the mother board that's broken or the battery because I tested them both and they both proved to be working okay, when I plug my device into the PC, my PC says device not recognized which is normal, (it was doing that for a long time and i never got around to fixing it) and it still does that when I plug it in now, so i know that the circuit board is okay, I also tested the battery, and that was okay as well, Ive tried many steps from many websites, but nothing worked, nothing I do will make this thing turn on! I thought that the battery was just so dead it couldn't finish the shut down mode, and was stuck in it so I disconnected it form the tablet, and charged it by connecting it to the charger and charging it that way, which usually works on other tablets, but not mine, later I plugged it back in and still it wont work! This is driving me nuts! Nothing I do will get this thing to turn on! unless its already on and the screen just isn't functioning, I don't know, but please help me some one, any one.
