How do i get the E sign off. Calculator stopped working

You should check your manual. The FX300MS has only three calculation modes: COMP (regular calculator), SD (standard deviation) and REG (statistical regression analysis). You cannot solve equations.

Apr 28, 2016 | Casio FX300MS Scientific Calculator

Turn the calculator upside down and drop it from a height of just a few inches. That may help to dislodge the dirt. Most likely the Plus sign it is just worn out and you need a new calculator.

Oct 31, 2013 | Texas Instruments TI-5660 Calculator

It depends on the calculator. The Casios have two = signs. The main one tells the calculator to evaluate the expression entered. It is at the bottom of the face of the calculator.

There is a second key that helps you enter the = sign without executing the command. To type in that = sign, you press the ALPHA key followed by the CALC key. The = sign is entred. Usually that sign is used when you want to enter an equation to be solved.

What I said above to some Casio calculators. However your question is under the Texas Instruments Calculators heading, and I have no idea which TI calculator you have in mind,

There is a second key that helps you enter the = sign without executing the command. To type in that = sign, you press the ALPHA key followed by the CALC key. The = sign is entred. Usually that sign is used when you want to enter an equation to be solved.

What I said above to some Casio calculators. However your question is under the Texas Instruments Calculators heading, and I have no idea which TI calculator you have in mind,

Mar 11, 2013 | Texas Instruments Office Equipment &...

Calculators may have 2 = signs

1. An = sign to execute the command (get the result)

2. An = sign to compose equations.

If your calculator has a second = sign, then you probably have to press the key ALPHA or 2ndF or SHIFT to enter the sign. It depends on the make and model of the calculator.

But since you did not see fit to indicate the make and model of your calculator I am at a loss to give you a more precise answer. Sorry!

1. An = sign to execute the command (get the result)

2. An = sign to compose equations.

If your calculator has a second = sign, then you probably have to press the key ALPHA or 2ndF or SHIFT to enter the sign. It depends on the make and model of the calculator.

But since you did not see fit to indicate the make and model of your calculator I am at a loss to give you a more precise answer. Sorry!

Mar 20, 2012 | Office Equipment & Supplies

Look at the top left corner of the keypad. If you have a = sign marked on the f ace of the calculator (near a CALc or Solve key) you can enter the = by pressing [ALPHA] then the key next to which there is an = sign.

If you do not have that second = sign, you cannot enter it.

The FX-115ES and the FX-991ES do have that sign to allow the user to enter equations. In your calculator you only have three calculational modes: the general COMP mode, the STAT mode and the Table Mode. No equation mode. Sorry.

If you do not have that second = sign, you cannot enter it.

The FX-115ES and the FX-991ES do have that sign to allow the user to enter equations. In your calculator you only have three calculational modes: the general COMP mode, the STAT mode and the Table Mode. No equation mode. Sorry.

Aug 30, 2011 | Casio fx-300ES Calculator

Hello,

The calculator will stop screaming out SYNTAX ERROR, when you stop ordering it to do things the wrong way.

Take a look at the manual.

For certain calculations you enter the number first and then press the function key.

For others, you press the function key then the number.

If an expression contains a left parenthesis, it must also have a closing right parenthesis.

It you want to enter negative 5, you use the change sign (-) not the regular MINUS sign.

These are exemples of instances where you get a syntax error. For every new type of calculation you have to perform, read the exemple in the manual to find out which must be entered first: the number or the function.

Hope it helps.

The calculator will stop screaming out SYNTAX ERROR, when you stop ordering it to do things the wrong way.

Take a look at the manual.

For certain calculations you enter the number first and then press the function key.

For others, you press the function key then the number.

If an expression contains a left parenthesis, it must also have a closing right parenthesis.

It you want to enter negative 5, you use the change sign (-) not the regular MINUS sign.

These are exemples of instances where you get a syntax error. For every new type of calculation you have to perform, read the exemple in the manual to find out which must be entered first: the number or the function.

Hope it helps.

Sep 30, 2009 | Texas Instruments TI-30XA Calculator

it is just a (-) symbol and it is beside the decimal point (.) button

Mar 05, 2009 | Texas Instruments TI-30 XIIS Calculator

You can probably just reset the unit to get it back to normal...

2nd>mem(+ sign)>reset>[ram](it's a menu)> Yes.

If that doesn't work you can do a full reset which will erase all applications on the calculator, but you can just reload them from your pc (not like it takes very long)

2nd>mem(+sign)>reset>right 2x(should say "ALL" at top)>Yes

This will reset the calculator to it's default behaviors

Good luck

-Saik0Shinigami...

2nd>mem(+ sign)>reset>[ram](it's a menu)> Yes.

If that doesn't work you can do a full reset which will erase all applications on the calculator, but you can just reload them from your pc (not like it takes very long)

2nd>mem(+sign)>reset>right 2x(should say "ALL" at top)>Yes

This will reset the calculator to it's default behaviors

Good luck

-Saik0Shinigami...

Dec 13, 2007 | Texas Instruments TI-84 Plus Calculator

Well you seemed to have deleted your OS. This is easy to fix it you need to go to the TI site and follow their instructions for downloading a new os thats all you can do.

Nov 19, 2007 | Texas Instruments TI-83 Plus Calculator

I found this and it seems to work
Solution #2posted on Nov 17, 2006
By greeneyes
Rank: Guru
Rating: 94.81%, 27 votes
on the bottom of your calculator is a reset button, with a paperclip or a pen press that button.
Then, press the calendar, clock key.
next, press the equal sign key until the date is flashing
type in the date using 11172006.
press the equal sign again and the date is set.
Next press the calendar, clock key again the time should show up (12-00-00)press the equal sign again until the time starts to flash. enter in the time using 0903 (9:03) press the equal sign again. Time is set.
to display the date and time when not using the calculator, press the calculator, clock key 2x's.
to go to compute mode press the red CE/C button.

Sep 03, 2007 | Canon P23-DHV Calculator

Jul 07, 2014 | Canon MP-11DX Calculator

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