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My TI 83 + is no longer displaying graphs.

Mathilde38 -  
quent217 Posted messages 424 Status Member -
Hello,

What’s strange is that I verified that no plot was activated and that I was also in the correct mode, but when I enter the function I want to graph, no curve is displayed (even with different zoom levels and different windows... I can’t even see my cursor anymore... I’ve already tried to reset but to no avail. What should I do?

Configuration: Mac OS X (10.10.5) / Safari 9.1

1 answer

  1.
    Victor_D_calc Posted messages 149 Status Member 71
     
    Is the = sign before Y1 correctly grayed out?
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    1. Mathilde38
       
      Yes yes...
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      1. Victor_D_calc Posted messages 149 Status Member 71 > Mathilde38
         
        Do you have programs in it?
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    2. Mathilde38
       
      Yes, I have 3.
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      1. quent217 Posted messages 424 Status Member 348 > Mathilde38
         
        How did you reset? If you're talking about the restart button on the back of the calculator, it doesn't reset the data at all. Try going into memory and deleting the SETUP, SYSTEM, and Y=DATA lines to reset the settings to default.
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