When I updateing my ti-83, connection break off and now calculator don't work. when I opened calc display always dark. I tried to update OS again but computer don't accept connection computer said "no connection" how can I introduce ti-83 link to computer.( before this problem, when I put connection cable to ti-83 it was opennig automatically but now when I put connection cable to ti-83 it is't open automatically ) please help?
The buttons are *hold clear and take the battery out then put it in dont release clear until you turn on the device* OR * the same with the DEL button
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 some kind of reset code - pressing some buttons while putting a battery in - but it's been a while, so I don't remember which buttons.
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can you learn which buttons? please help me please learn for me. thanks....
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