Question about Texas Instruments TI-85 Calculator
My screen just powers up to a horizontal line. Does the smaller backup battery need replacing? Is something else wrong? Thank you.
Yes, this sounds like you'll need to replace your back-up batteries. That will probably resolve the problem.
Posted on Aug 27, 2007
Tips for a great answer:
Dec 11, 2013 | Calculators
Sep 11, 2011 | Texas Instruments TI-86 Calculator
Jan 23, 2010 | HP 48gx Calculator
Oct 11, 2009 | Texas Instruments TI-83 Plus Calculator
Mar 28, 2008 | Texas Instruments TI-86 Calculator
Aug 03, 2007 | Texas Instruments TI-85 Calculator
Jan 17, 2007 | Texas Instruments TI-83 Plus Calculator
Feb 26, 2014 | Texas Instruments TI-85 Calculator
370 people viewed this question
Usually answered in minutes!