Texas Instruments TI-83 Plus Calculator "screen shows dark" Questions

screen just shows me this like big dark box that fills the screen and thats all it does. After you change battery the screen contrast often changes: it can become too light or too dark (your case). To

...screen is dark blue. Will not accept or show any entries. Occasionally after calculator has been off for a period of days or weeks, will work properly for a few minutes. If left on, LCD screen turns ...

...screen is all black/dark grey and everything shows but I can only see it when I look from a sharp angle. I have tried turning it on and turning it back on. I've also tried replacing the batteries. ...

...screen shows up when I turn it on. What are some of your suggestions to fix this problem? Thanks in advance. It might just be that your contrast is really dark. I'm guessing this because if it turns ...

...screen becomes too dark or too dim. If it does not seem to turn ON that may be because screen is too dim that you cannot see anything and cannot be sure it is ON. To darken the screen: Press the ON ...

...screen of my ti-83 plus when i do any excersise with my calc at the begining it works fine, but after a while, some dark lines apears over the numbers the calculator is showing. try to change the ...

screen on my calculator is very faint, and it barely shows up. How do I fix this? If calculator uses batteries, change the batteries. If it uses solar polar, expose it to direct sunlight or a powerful

on the calculator...is there a setting I need to change? On the TI overhead screen, there is a dial. This is how you adjust the contrast. It sound like the contrast on the overhead display is too dark

...screen of the calculator. What could I do to make it so it works properly??? Hello If it is too dark Try reducing the contast as follows 1.Press [2nd] key and release it 2.Press [DownArrow] and ...

...screen shows half the nu,mbers okay and the bottom half faint There is no key to adjust the screen contrast on the TI 30 XII S. You can try to reset the calculator by pressing 2nd 0. It is possible ...