Question about Texas Instruments TI-89 Calculator
Hello I am having trouble with my calculator when I turn on the computer the screen is black and is remaining that way and I would like to know how to repair the situation.
You can try to turn the contrast down by pressing 2nd and then hold "down" If the screen does not fix, put new batteries in (including the back up batteries). The problem will be resolved. Hope this helps...
Posted on Aug 27, 2007
I changed my batteries - including the back up one - it did fix the issue for that time. Next time i used the calculator - the screen is back to black.
Any other suggestions?
Posted on May 10, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 28, 2014 | Texas Instruments TI-83 Plus Calculator
Apr 15, 2013 | Texas Instruments TI-83 Plus Calculator
Oct 26, 2009 | Texas Instruments TI-83 Plus Calculator
Oct 09, 2009 | Texas Instruments TI-83 Plus Silver...
Sep 23, 2009 | Texas Instruments TI-83 Plus Calculator
Jun 28, 2009 | Texas Instruments TI-83 Plus Calculator
682 people viewed this question
Usually answered in minutes!
Level 3 Expert
Level 2 Expert
Level 3 Expert