Texas Instruments TI-84 Plus Calculator "83 locked" Questions

...83 Plus appears locked up no flashing my TI-83 Plus appears locked up, no flashing cusrsor appears APPLICATIONS 1:Finance 2:Easy Data 3:Prob Sim 4:Sci Tools 5:StudyCrd Try [2nd], [MODE] or [2nd] [ON] ...

...83 it is't open automatically ) please help? That happened to me a few years ago - my friend tried to give me his operating system, and my calculator was all locked up like that for a while. There's ...

...I should have done 30 years ago. Better late than never, right? Anyway, I found my son's TI 83 graphing calculator without the instruction manual. To me, it's worthless since I can't figure ...

How do I reset a TI83 Plus that reads, "Waiting...Please install calculator software now." It seems to be locked because it does not respond to anything that I type into it. I connected this

...locked itself. how can i turn it back on? I NEED it for school! From TI FAQs: What troubleshooting can I try if the TI graphing calculator will not turn on? For the TI-83 Plus Family, TI-84 Plus ...

locked, protected or archived" the "goto" option takes me to the first line of my equation in my program. I my program looks kind of like this: :km() :prgm :prompt db :prompt e :........ :.577*e*db*pi

Frozen None of the buttons are working. I try to press the numbers but nothing happens. The only thing I can do is turn it on and off. There's a little black dot in the far left corner as well as a ...

...to with the cord... another problem you will have is most of the time one types something into an 83 after they hit enter it gives an error mesage saying something along the lines of "too few ...

When using the STAT>EDIT option When using the STAT>EDIT option on my TI-83 calculator it takes me to the screen that shows 6 columns to enter the data. For some reason my lists go from L1 ...