Help!! i have the silver edition of the ti 84 ... whenever i put in the batteries, it tells me that the RAM is cleared after that every button on the calculator won't respond if i press them. Even the Clear button won't respond! HELP
Office Equipment & Supplies - Texas Instruments - TI-84 Plus Silver Edition Graphic Calculator
Answers & Comments
Sounds like your backup battery is dead.. and maybe the clear or del key stuck down as either way it could wipe the program.. The solution i think is to hit the TI website and get the software reload and directions to reload it from there.