Question about Texas Instruments TI-84 Plus Calculator

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TI-84 Plus LCD display broken. Is replacement available?

My daughter dropped her TI-84 Plus graphing calculator and the screen broke (cracked). The calculator works fine. Can I get a replacement screen? If so, how?

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Contact [email protected] or .
Hope it helps

Posted on Oct 25, 2009


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Upper half oc the screen on my TI- 84 calculator is blank

The Mode settings determine how entries are interpreted and how
answers are displayed on the TI-84 Plus. At first set option full screen and then folow next:If you cannot see anything on the screen, you may need to adjust the graphing TI 84 calculator contrast :
1.To darken the screen, press and release 2nd key, and then press and hold up-arrow key until the display is sufficiently dark.
2. To lighten the screen, press and release 2nd key, and then press and hold down-arrow key until the display is sufficiently light.

Mar 22, 2012 | Texas Instruments TI-84 Plus Calculator

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Hello, my name is Michiko Bursey, and I dropped by TI-84 graphing calulator. It still gives out correct answers to solved math and chemistry problems, but sometimes a small or medium ink blot (blue) ...

I have a TI-83 and there has been a dark spot on my screen for several years and it has not been a problem. Try to use yours for as long as possible unless the screen is unviewable.

Mar 04, 2011 | Texas Instruments TI-84 Plus Calculator

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TI-84 plus calculator - broken LCD screen -- user replaceable?

The lcd is connected to a PCB with a driver, you can unsolder the LCD pins from the driver board. I think you are able to unsolder the entire board+LCD from the main calculator board, but I haven't tried that.

Your best bet at finding a new LCD would be to buy broken calculators off of ebay.

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

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My daughter broke the screen of her TI 84 Plus Silver Edition

Even if it were available from TI, the LCD screen is not generally repairable and is either an integrated part of the mainboard (hardwired) or is attached to the mainboard by a ribbon cable. Either way, desoldering and then resoldering is tough even if you own the equipment to do this kind of work. Next option: check eBay for another used calculator.

Jun 20, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

Broken screen on TI 84 Plus SE, TI83 plus and on ti73's I have about 25 graphing calculators. Students have simply scratched the clear plastic screen on 3 of the TI-73's. But the others have had the under...

I suppose they can be replaced. You should contact the TI Consumer Support Department at [email protected] They will be able to tell you where in your area of residence you can have the calculators serviced and how much It will cost you.

I have heard about a Casio program that gives credit towards the purchase of Casio calculators in exchange of TI calculators. Here is the link to the trade-in program.
I believe it is worth investigating this. You may end up replacing the calculators at a lower price. Casio calculators are very good and less expensive than the TI. You will be surprised to hear that Casio is the inventor of the LCD screen.

Mar 08, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

Cracked Screen

my son dropped his and cracked the screen 2 days ago.Called TI no replacement parts.Spoke to the head of the math school he also said they have called for repair and no luck. Solution is we have to write a check to the school for $120 since they supply the calculator

Mar 09, 2008 | Texas Instruments TI-84 Plus Silver...

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I'd suggest a warranty repair job (if applicable).  Otherwise, you need a new calculator. :(

Oct 22, 2007 | Texas Instruments TI-84 Plus Calculator

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T.I 84 Plus Calculator

Well, this might not be right, but check the Brightness. Hit 2nd, then the down arrow. repeat this a few times. see if that works.

Sep 14, 2007 | Texas Instruments TI-84 Plus Calculator

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Ti83 Plus

e0df163.jpg does it look something like the example I gave? Anyways, I don't think that it can be fixed. and you can either:
A.) have the screen fixed (approx. $100)
B.) buy a new calculator (approx. $85)
( the monetary figures are approxamate and should not be taken literally, the $85 is at least what I last saw one for @ a Wal-Mart)

Sep 10, 2007 | Texas Instruments TI-83 Plus Calculator

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