Question about Texas Instruments TI-83 Plus Calculator

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How to reset my TI-83

I have the mirageOS application and i set a password on it. i cant remember the password either. problem is i blocked memory access through the MirageOS app


So is there a way to reset my calculator?

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  • s_p_ritenu Sep 03, 2008

    is there a reset that I can try for the TI-83 Plus Calculator?

  • jeffbuscher Dec 10, 2008

    replaced batteries - blank screen - is there a reset?

  • domwrx Feb 10, 2009

    new batteries blank screen

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4 Answers

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Yes, hit 2nd then hit the plus sign for mem.. then hit 7.. then 2 then hit 2 again... so do a system reset

Posted on Dec 03, 2008

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Hallo,

Some people are asking how to ''fix'' their calculator. Becaus the screen is blank after replacing the batteries.
This is simple, because the calculator is not broken. You can make the screen darker and lighter as you wish, and in this case the machine makes it all light. solution:
-press 2nd and than press arrow up (keep presssing it).
The screen will now slowly become visable again.

Posted on Apr 03, 2010

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Well, i dont know if its the same for TI-84 silver, but try 2nd, +, 2, scroll for App , find MirageOS, and delete it. Sorry if it doesnt work...

Posted on Feb 15, 2009

Http://www.fortlewis.edu/academics/school_arts_sciences/freshman_math/math_help/TI83Plus_Guide.pdf

Posted on Aug 21, 2008

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1 Answer

Ti 83 will not power on replaced all batteries


When you clear memory, the contrast sometimes changes. If the screen
is faded or blank, adjust the contrast by pressing 2nd and up- arrow or down- arrow keys .

Resetting RAM restores RAM system variables to factory settings and
deletes all nonsystem variables and all programs. Resetting defaults
restores all system variables to default settings without deleting variables and programs in RAM. Resetting RAM or resetting defaults does not
affect variables and applications in user data archive.
Tip: Before you reset all RAM memory, consider restoring sufficient available
memory by deleting only selected data.
To reset all RAM memory or RAM defaults on the TI-83 Plus, follow these
steps.
1. From the RAM ARCHIVE ALL menu, select 1:ALL RAM to display the
RESET RAM menu or 2:Defaults to display the RESET DEFAULTS menu.
2. If you are resetting RAM, read the message below the RESET RAM
menu.
• To cancel the reset and return to the home screen, press .
• To erase RAM memory or reset defaults, select 2:Reset.
Depending on your choice, the message RAM cleared or Defaults
set is displayed on the home screen.

Mar 25, 2012 | Texas Instruments TI-83 Plus Calculator

2 Answers

Ti 83 will not power on replaced all batteries


When you clear memory, the contrast sometimes changes. If the screen
is faded or blank, adjust the contrast by pressing 2nd and up- arrow or down- arrow keys .

Resetting RAM restores RAM system variables to factory settings and
deletes all nonsystem variables and all programs. Resetting defaults
restores all system variables to default settings without deleting variables and programs in RAM. Resetting RAM or resetting defaults does not
affect variables and applications in user data archive.
Tip: Before you reset all RAM memory, consider restoring sufficient available
memory by deleting only selected data.
To reset all RAM memory or RAM defaults on the TI-83 Plus, follow these
steps.
1. From the RAM ARCHIVE ALL menu, select 1:ALL RAM to display the
RESET RAM menu or 2:Defaults to display the RESET DEFAULTS menu.
2. If you are resetting RAM, read the message below the RESET RAM
menu.
• To cancel the reset and return to the home screen, press .
• To erase RAM memory or reset defaults, select 2:Reset.
Depending on your choice, the message RAM cleared or Defaults
set is displayed on the home screen.

Mar 25, 2012 | Texas Instruments TI-83 Plus Calculator

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Sep 23, 2011 | Texas Instruments TI-83 Plus Calculator

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Feb 13, 2011 | Texas Instruments TI-83 Plus Calculator

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How can I back up the memory of my TI-83 plus ?


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Mar 04, 2010 | Texas Instruments TI-83 Plus Calculator

1 Answer

Random symbols and/or dots all over the screen, cursor in middle of screen an turns off randomly


Hello,
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2. Clear the screen by pressing [CLEAR].
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4. Press [CLEAR] to go to Home screen.
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Sep 30, 2009 | Texas Instruments TI-83 Plus Calculator

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Can you delete ram with ti connect?


This is your question which I think is the solution for this question!

I downloaded Mirage OS, and now I can't download any of the games. I downloaded tetris before, and then I came back and can't download anything through TI connect.


Obviously, at times ti connect is going to be worthless to you if you have OS Mirage. So, that's correct! Plus, it didn't cost me a calculator to find that out!

For you to get it off? I can think of a few, I glad I don't have too..

May 26, 2009 | Texas Instruments TI-84 Plus Silver...

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I cannot access my memory


"How can i delete this program without using memory?"

By that I am assuming the memory key on the TI, the only other way to remove applications is through the TI connect software which will require the use of a USB cable in the case of the TI-84.

TI connect will also let you backup anything important you may have on your calc. Good Luck:

Download TI Connect

Dec 16, 2008 | Texas Instruments TI-84 Plus Silver...

2 Answers

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2nd MEM RESET DFLTS This should restore your calculator to orriginal default settings. No offense but even the manual does not recommend wiping the memory, i would avoid this step in the future Get the TI-83 for dummies book It really helps d.l.l.

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