Skip to main content

The TI-84 Plus CE is a graphing calculator released in Spring 2015 by Texas Instruments. It includes a 2.8 inch color screen, USB port, apps, storage, and a 1200 mAh battery.

71 Questions View all

My Screen is having some pretty bad display issues.

Block Image

Block Image

So I’ve had this TI 84 Plus CE for less than 24 hrs and this happens. Literally happened in the middle of doing matrices. Tried to see if doing the LCD test would fix this with no luck. Hasn’t been dropped or banged around; considering it cost me $150 I treat it better than family. Any suggestions would be greatly appreciated.

Answer this question I have this problem too

Is this a good question?

Score 0
Add a comment

1 Answer

Hey, it looks like you got unlucky and received a defective display. Assuming it’s just the LCD that’s broken you could fix it by swapping it out with a known working display. Unfortunately, there’s no place for you to just buy the LCD by itself and there are very few ‘for-parts’ TI 84 Plus CEs out there. Since the calculator is less than 24 hours old, I would just contact TI Cares; they can send you a working calculator.

If you need your calculator working right now then TI-84 Plus CE Recovery Techniques. might contain a temporary fix, however I don’t know how long the possible fix could last. I wouldn’t try opening up the calculator since that may cause issues with your warranty.

Was this answer helpful?

Score 0
Add a comment

Add your answer

Paul will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 2

All Time: 55