Question about Texas Instruments TI-83 Plus Calculator
When I turn it on all I get a dot screen, I can turn it on & off but no other button works
I have 5 dots that change position (only two positions) same problem, only on/off works. Ive taken out ALL of the batteries and still same problem....HELP
Posted on Apr 28, 2008
If it is a screen with a pattern of dots then it might be in a graphing mode with a grid showing, does pressing 2nd quit do anything? Have you tried removing the batteries and the lithium battery and then putting them back in, let me know the outcome of these trials and I will try to figure this out for you
Posted on Mar 23, 2008
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Posted on Jan 02, 2017
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