Question about Texas Instruments TI-84 Plus Calculator

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Hello, I wanted to remove all the programs of my TI-84+, so I performed a reset: all RAM cleared. Now it resets ever time I turn my machine on, what can I do about this? Thanks for any help.

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It sounds like the small round battery in the battery compartment is either not connected well or dead. Try making sure there's no corrosion on the connection and replacing if that does not work.

Posted on Mar 22, 2011

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1 Answer

My TI-84 reads RAM cleared how can i fix this?


Hello.

Means the memory is full and your TI needs to be reset:

There should be a Reset button (press) or a pinhole (push an opened paperclip in the hole and release).

Hope this helps.

Mar 10, 2010 | Texas Instruments TI-84 Plus Silver...

1 Answer

TI 84 plus calculator refuses to graph more than one function


Hello,
Please, read the following, even if you already know some of its contents.
  1. Once you enter an equation, the corresponding equal sign is highlighted by default.
  2. Before you draw the 2 graphs, move the cursor to Y3 or Y4 and verify that the = signs for Y1 and Y2 remain highlighted.
  3. If one is not highlighted, move the cursor on it and press ENTER.
  4. If you still have problem, press [2nd][STATPLOTS][4: PlotsOff] [ENTER].
  5. Command PlotsOff echoes on main screen.
  6. Press [ENTER], screen displays Done.
  7. Restart the graphing procedure.
  8. If all else fails, just reset the RAM by pressing [2nd][MEM][7:Reset][1:All RAM][2:Reset], press [CLEAR] to clear the message.
You should make it a habit to clear the RAM every time you start a new type of problem.

Hope it helps.

Nov 10, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

When I press any key on the calculator it takes about 2 seconds before anything comes up on the screen. The batteries are new. Any idea what the problem is?


Hello,
The RAM may be quite full. Reset it: Press [2nd][MEM][7:Reset][1:All Ram][2:Reset] [ENTER][ENTER]. Clear the message RAM Cleared by pressing [CLEAR]

If you do not want to reset the RAM you can try to clean it. Press [2nd][MEM][2:All]. A list of all memory comtents appears. The applications, programs or data that are archived have an asterisk to their left.

In the list, select an item you want to delete and press [DEL].
If item is archived, you select it, and press [ENTER]. The asterisk should disappear, The item can now be deleted.

I suggest you select a few items to delete and press [2nd][QUIT] to allow garbage collecting to peoceed.
Delete some other data (apps, programs, ) and press [2nd][QUIT].

Hope it helps.

Nov 09, 2009 | Texas Instruments TI-84 Plus Calculator

2 Answers

RAM CLEARED?


Hello,
The most likely reason is that the backup battery is drained. Change the backup battery. When you get the Ram Cleared message, just press [CLEAR] to erase the message and start using the calculator.
Hope it helps.

Oct 28, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

How do i reset by TI 84 Graphing calculator?


Hello.
To reset all Ram press [2nd][MEM][7:Reset][1:ALL RAM][2:Reset][ENTER] , then press [CLEAR] yo claer the Ram Cleared Message.
If the extra programs that are loaded in the calculator are not archived they qill be erased.

Te reset the default configuration press [2nd][MEM][7:Reset][2:Defaults][2:Reset][ENTER]. Press [CLEAR] to clear meassage.
If you plan to do statistics, old lists will not be erased. This is the cause of many errors.

Hope it helps.


Oct 08, 2009 | Texas Instruments TI-85 Calculator

1 Answer

I've changed the batteries a couple times but the screen wont clear and wont work.


Hello,
First verify tha batteries are inserted correctly.
Press [CLEAR] or [2nd][QUIT] to interrupt any program hung in memory

The screen contrast may be too light. To darken it.
1.Press [2nd] key and release it
2. Press [UpArrow and release it.
3. Keep repeating steps 1 and 2 in sequence till screen is dark.

To lighten it
Do as above with [DownArrow] instead of [UpArrow] in step 2

To reset RAM
Press [2nd][MEM][7:Reset][1:All RAM][2:Reset] [ENTER] then [CLEAR] screen.

Use communication software (TICONNECT) to communicate with calculator. You will find the software at education.ti.com.

Hope one of the suggestions solves your problem.

Sep 27, 2009 | Texas Instruments TI-84 Plus Calculator

2 Answers

ERR: INVALID DIM (That's the error message I receive every time I try to graph an equation)


Hello,
[2nd][MEM][7:Reset][1:All ram][2:Reset] [ENTER]. Screen shows RAM cleared. Clear the screen and use [Y=] to enter the functions you want to graph.
Hope it helps.

Sep 27, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

Err: memory every time i try to perform a function this message pops up


Hello,
The RAM may be full, especially if you ran some programs on Mirage OS.
Reset all Ram as follows.
[2nd][MEM][7:Reset][1:All ram][2:Reset] {CLEAR] the Memory cleared message.

Hope it helps.

Aug 12, 2009 | Texas Instruments TI-83 Plus Calculator

4 Answers

RAM Cleared


This is kinda a weird situation. Because it's usually the other way around. Your ram will clear if your calculator is frozen. So take out all 5 batteries from the back. Even the back up battery. Then reset it again. 2nd then + then 7 then 1 Then 2. Good luck.

Oct 22, 2008 | Texas Instruments TI-84 Plus Calculator

1 Answer

TI-84 plus Silver edition resets when connected to PC


I had that same problem.

the blinking black box on my calculator would stay on.
every time I turned on my calculator, it would say 'ram cleared'
if I held down a button for 2 seconds or so, it would finally respond

SOLUTION:
blow really hard into the I/O port. It fixed it for me!

Sep 17, 2008 | Texas Instruments TI-84 Plus Calculator

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