Question about Texas Instruments TI-83 Plus Calculator
My calculator turns on, but anything I type in comes up as weird lines, characters, and symbols. Nothing is legible. The screen does not say "Batteries are low." I have replaced the AAA batteries just in case; I tried them in other devices and they worked in them but I still get the mess on the calculator screen. Do I need to change the lithium battery? I've had this for a number of years and never changed that. Or is it software issue?
It sounds like you need to put in a new set of back-up batteries. They can be found behind where the AA batteries are.
Posted on Aug 27, 2007
Tips for a great answer:
Apr 28, 2012 | Texas Instruments TI-84 Plus Silver...
Dec 19, 2009 | Texas Instruments TI-84 Plus Calculator
Dec 09, 2009 | Texas Instruments TI-83 Plus Calculator
Oct 11, 2009 | Texas Instruments TI-83 Plus Calculator
Jan 31, 2008 | Texas Instruments TI-83 Plus Calculator
Mar 17, 2007 | Texas Instruments TI-83 Plus Calculator
Dec 12, 2006 | Texas Instruments TI-83 Plus Calculator
1,584 people viewed this question
Usually answered in minutes!