oh my god. i think the screen was blue! wow, but how?
I dont know what happened. I pressed the quit button, but suddenly the screen froze, and it turned all black(blue, whatever). I kept on pressing 2nd ON (OFF BUTTON), but nothing made the screen go away. Finally, i took out all the batteries and stuff. But when i turned the calculator back on, there was no RAM CLEARED message. So does that mean my calculator is ruined?