Chosen Solution
The calculator is able to be turned on and turns off on its own but I cannot input anything (no numbers, symbols, menus, graphing, etc.). The past uses still show but the cursor just blinks and I am stuck in the screen. I have replaced the batteries to see if that might fix the issue but it still does not work. Thanks!
Refer to this guide for troubleshooting and fixes. Fun fact: The [on] key is hooked up to the calculator differently from all the other buttons; this is why it works but the others don’t.
