Question about HP 12c Calculator

1 Answer

How do I reset to get rid of a '','' from my hpc calculator

How do I reset to get rid of a '','' from my hpc calculator

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

  1. Turn off the calculator.
  2. Hold down the decimal point.
  3. Continue to hold the decimal point key, while turning on the calculator.
The comma should change back to a decimal point.

Posted on Jun 23, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Can't get rid of deg in sharp calculator

It simply indicates that the calculator is set to degrees. The calculator has three angular modes (degrees, radians, and grads). No matter which mode you set, the appropriate indicator will light up.

Dec 06, 2012 | Sharp Scientific Calculator El-509s,...

1 Answer

I get a STAT Error message when I push the DATA and STATVAR keys.

There's a manual free to download at the manufacturer's website that has more information and tips for getting the most out of your calculator.

Aug 31, 2012 | Texas Instruments TI-30 XIIS Calculator

1 Answer

My screen says

If pressing the CLEAR key doesn't get rid of it, reset the calculator.Remove all four AAA batteries. Press and hold the ON key for ten seconds. Replace the batteries. Turn the calculator on. You may have to adjust the contrast to make the screen visible.

Apr 18, 2012 | Texas Instruments TI-84 Plus Silver...

1 Answer

How do I get rid of the border on the screen of the TI 84?

First try the screen formatting (2nd, zoom) and reset the axis (select the option turn them off and then turn them back on again)

If that doesn't work try clearing out the memory (2nd, "+", "7", "1", "2")
Unfortunately this will erase everything on the calculator

May 30, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

The calculator appears to be frozen; none of the buttons respond; the display only shows "Ans" with a little 2 above and to the right of it, making it look like Ans is squared and then a blinking cursor

If pressing CLEAR doesn't get rid of it, try resetting the calculator. Remove all four AAA batteries. Press and hold the ON key for ten seconds. Replace the batteries.

Sep 09, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

How do i get rid of the "p" on my sharp caculator. I have a EL-520W

On the back of the calculator, there is a little "reset" hole. Use a pen and press it into that hole for a few seconds, then release. You should now be able to turn on your calculator as if it was brand new from factory without the "p".

May 19, 2010 | Sharp EL-520WBBK Calculator

1 Answer

I have the letters DEG with an up arrow in the right top of calculator screen that I cannot get rid of. It will not allow me to compute square roots or anything. How do I get rid of these...

Sorry, I do not know what problem your calculator has, but it certainly is not related to the presence of the DEG indicator in the top (user inaccessible) part of the screen. This is an indicator (or a reminder) that the angle unit was set to Degrees. If you change the angle unit to RADian, the DEG indicator will be replaced by another that displays RAD. Whenever the calculator is turned back on again, the angle unit is reset to degrees. What can one do? Better accept it, tolerate it, or ignore it.
So the gist of the story is that you cannot get rid of the indicators.

This answer is certainly not what you wanted to hear, but I am only the messenger, albeit one who volunteered to help a fellow human.


Nov 01, 2009 | Texas Instruments TI-30XA Calculator

1 Answer

Very thing is up and i need it to be reset

To reset the calculator, you press [SHIFT][9] (CLR) then select 1:Setup, 2:Memory, and 3:All. I guess, if you want to get rid of all the settings you modified you have to press [3:All][=].
Hope it helps.

May 12, 2009 | Casio fx-300ES Calculator

5 Answers

Sharp EL531WH Calculator

I had the same problem... all you have to do is reset the calculator:

It'll give you a choice Mem (0) or Reset (1)... press 1
Then it'll say Reset? (0)... press 0

And your calculator should be as good as new!

Sep 06, 2007 | Sharp EL-531VB Calculator

Not finding what you are looking for?
HP 12c Calculator Logo

Related Topics:

230 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Office Equipment & Supplies Experts

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2022 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18425 Answers

Are you a HP Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides