No replies to this topic

[Otlichno]

My Casio 9860GII SD Calculator recently got stuck, so I pressed the reset button at the back of the Calculator and it kept on saying OSUpdate and refusing to open, I kept on removing and adding the batteries and trying to Update the OS but nothing would work, eventually the display just shut off and it refuses to open, any suggestions for help?

Edited by Otlichno, 04 February 2011 - 08:36 PM.