You know how when you're battery goes out you get a notification on power up that you're battery is either dead or low?????(posted 8977 days ago)Well, I have replaced my battery several times, using good batteries(I've always used Energizer or Duracell) and I still can't seem to get Kurzweil to recognize the new battery, says I only have 3.0 of battery power. This used to not happen. Does anybody have a clue as to what's going on????