Hi. I bought a brand new Viewpad7. I plugged the charger during 5 hours and only appears the red led. It doesn't turn it on at all. I pressed the reset button but nothing. Is there any "master reset secuence"? I see nothing! (no logo, no birds, nothing). It simply does not respond to anything! I have tried all combinations of buttons pressed when reconnecting power or pressing the reset button! Thanks for your help!