Question about Texas Instruments TI-68 Calculator

# How can I resurrect dead dots on my TI-68 calculator ?

Posted by on

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
Goodluck!

Posted on Jan 02, 2017

Hello,

When you turn the calculator on, its screen is cleared, save for a small square on the top left corner. This is the cursor and it is blinking: The calculator is waiting for you to order it to perform some calculation.

Try this simple operation
[1] [+] [1] [ENTER]. The calculator will display the result one line down justified to the right.

Hope it helps.

Posted on Aug 26, 2009

×

my-video-file.mp4

×

## Related Questions:

### 4 dots on the graph screen

The function y= 3^x-4^x -1 (3 to the power of x, etc..) is a well-behaved function that should not give you any problem. It is a decreasing exponential (power function). Reset Calculator to defaults and try again. Leave Xscale at 1.

Jun 09, 2012 | Texas Instruments TI-83 Plus Calculator

### Ti-84plus keypad for ti-nspire w/touchpad while in a+bi mode i enter the the problem (2-5i) / (1-6i). once i press "ENTER" i get a decimal. i want the answer in frac form, but when i press...

Here is screen capture of the calculation, performed on TINspire with TI 84 plus keyboard.To type in the imaginary unit use key sequence [2nd][dot], do not use [ALPHA][X^2] for the letter I.
,

Jun 09, 2011 | Texas Instruments TI-84 Plus Calculator

### I don't know what buttons to hit to put exponents into my TI-68

For an exponent of ten, use the EE (Enter Exponent) key located just above the 7 key.

Apr 12, 2011 | Texas Instruments TI-68 Calculator

### Can the ti 68 do fractions

My Ti 83 does fractions (once you go into "math" then "fraction>" it converts a decimal to a fraction) And the Ti86 came out a year after the TI83, so that's going to be a yes.

Mar 11, 2011 | Texas Instruments TI-68 Calculator

### TI 84 plus calculator, flashing dot in upper left hand corner

Hello,

When you turn the calculator on, its screen is cleared, save for a small square on the top left corner. This is the cursor and it is blinking: The calculator is waiting for you to order it to perform some calculation.

Try this simple operation
[1] [+] [1] [ENTER]. The calculator will display the result one line down justified to the right.

Hope it helps.

Aug 26, 2009 | Texas Instruments TI-84 Plus Calculator

### TI-30xIIs calculator

This function is FIX or FSE near the dot [.] or above it, so press [2nd] the the [FIX] where it located button [.] for example then the dot [.] him self: [2nd] [FIX] [.]
Rate me, thanks.

Apr 16, 2009 | Texas Instruments TI-30X-IISTK Scientific...

### Rounding function on my TI-30xIIs calculator, it won't turn off.

This function is FIX or FSE near the dot [.] or above it, so press [2nd] the the [FIX] where it located button [.] for example then the dot [.] him self: [2nd] [FIX] [.]
Rate me, thanks.

Apr 16, 2009 | Texas Instruments TI-30X-IISTK Scientific...

### Parts of display don't work

You can try opening up the calculator (an exercise in itself, need to pry it open - use a plastic prying implement if you don't want to damage the edges) and you will see the display attached to the main board with a film ribbon. Believe it or not, this is GLUED to the board. You can sometimes bring these back to life by applying heat to the join from a hair dryer. This will soften the glue and remake the connection. This worked for me once, but it was delaying the inevitable and mine is now both broken and lost :(

Jul 10, 2007 | Texas Instruments TI-68 Calculator

## Open Questions:

#### Related Topics:

151 people viewed this question

Level 3 Expert

Level 2 Expert