Coby mp822 Calibrate! Heres how to Fix it?
i had hit the calibrate button and the screen went blue then went back to the menu screen but i couldnt use the touch screen only the buttons on the sides work....i hit calibrate again to make the blue screen come back on then i pressed the little square on the left top corner then the right top corner then the bottom left corner then it said success and it works great again!!!
Noktia, December 2009