Hello everyone, I have had this tablet since Nov. 2013. It was all right. Now all of a sudden it shows no signs of 'life'. At first I thought the battery was really low so charged it for a very long time in an outlet I know works. Then tried resetting it; then pushed the "power" button simultaneously with the "reset" button (with a paper clip). I can't get any reaction. Has anyone had the same problem? Thanks.