My TI-89 calculator is frozen. I have taken out all batteries, pressed many keys and nothing works. It does read though Texas Instruments education.ti.com Software Installation Waiting to receive... Boot 2.01 build 24
When i hit 2nd+left+right+on then i saw 'installation in progress' on skin. what i have to do? please help me.
Thanks for the tip. My TI89 froze when solving a complex problem, and I tried everything. I'll remember that!!!
Ohmygod.
2nd left right on.
worked for me too
I LOVE YOU!
Try hitting 2nd + left + right + on... worked for mine
Take out the back upp batteries
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MY calculater doesnt turns on and it has new batteries
I was loading a game (pacman) onto my calculator when it all of the sudden it froze up. I tried taking out the batteries and putting them back in but it keeps on bringing up the same frozen screen. It won't even connect to the computer now when I plug it in (USB). I just bought this calculator yesterday, so I can seem to figure out what went wrong. I there a "reset" button I don't know about or should I just take it back?
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