I just replaced the battery in a 2012 PC 40, now warning buzzers goin off, put old battery back in and now same thing. Anyone know if there is some kind of reset or procedure I am not aware of.
Might be a good idea to post a picture of your display, maybe someone will post something to check. Might be a good idea to post your serial number. Simon C
Maybe a dumb question but is the battery hooked up with the right polarity? I've heard of folks taking a battery out of a machine, then someone else bringing a new battery but got the polarity wrong because the cables were not color coded correctly from a previous repair.