- TI 84 Plus Buttons won't work
- 05 Sep 2014 09:41:55 am
The buttons on my TI 84 won't work at all. I can turn it on, and there is something on the screen, but I can't clear the screen or turn it off, and I can't type anything else. Even if I take the battery out to turn it off, the thing on the screen is still there when I turn it back on. How can I fix this?