Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator
I put my equation into the y= screen and press the graph button at the top right corner and then it exits out of my y= equation screen and just has a 4 ? everytime i press the graph button after that it's like i'm actually hitting the 4 button ? help ?!
It seems that wires got crossed. I suggest you reset all RAM by the follwing steps
Ram cleared will be displayed on screen. [CLEAR] to go to the home screen.
If that does not solve your problem, reinstall the OS. Post a question on how to install OS, if you want, or read some of the posts on TI83/84/89 about same subject.
If nothing works, I am afraid you will have to repair the calculator.
Hope it helps.
Posted on Sep 14, 2009
Do what he said...it works
Posted on Sep 17, 2009
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:
Jun 22, 2017 | Casio FX-9750GII Graphing Calculator
Aug 23, 2011 | Casio FX-9750GPlus Calculator
Mar 29, 2011 | Texas Instruments TI-83 Plus Calculator
Sep 24, 2010 | Texas Instruments TI84Plus Graphic...
Feb 01, 2010 | Texas Instruments TI-84 Plus Calculator
Oct 10, 2009 | Casio FX-9750GPlus Calculator
Sep 23, 2009 | Texas Instruments TI-83 Plus Silver...
Jun 03, 2017 | Texas Instruments TI-84 Plus Calculator
Jul 21, 2014 | Texas Instruments TI-84 Plus Silver...
100 people viewed this question
Usually answered in minutes!
Level 3 Expert
Level 2 Expert
Level 3 Expert