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

...screen dark nocnotrast just put in new batteries To adjust the contrast, turn the calculator on. Press and release the 2ND key. Press and hold the Up-arrow to increase or the Down-arrow to decrease ...

...too dark; press <2nd> once and hold the to get it corrected. 3. If this does not correct the light/dark screen condition you need to buy new batteries! Hope you can follow my explination. R. ...

...new batteries in my calculator and when i turn it on the screen is fuzzy and dark what is wrong? Hello, Probably nothing is wrong. Decrease the darkness of the screen 1.Press [2nd] key and release it ...

...new batteries. There is no corrosion on the battery terminals. Hi, Check that the terminals in the battery compartment are clean and shiny. Remove any powder left after battery leakage. Insert fresh ...

...screen. Have tried replacing with known good/new batteries. 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. The ...

...new batteries and the screen when turned on is dark blue. Tried adjusting it but nothing changes. Tried to reset it to factory and nothing. I'd hate to have to replace it... Having gone over a month ...

...new batteries in it and all i get is dark screen.....it won't even turn off......there is just a dark screen......any ideas what causing this and how to fix it? The most probable cause (at least I ...

screen. I'm so glad someone asked this question before me. I have my wife's to help me with some economics problems, but I'm having trouble contacting her (I'm in Kuwait, while she's in the US) Thanks

...new batteries and the screen is black I tried pushing down the 2nd key and then releasing and the pushing down the down aarow, the contrast gets a little lighter and I can see the numbers, but the ...

...new batteries. how do i fix this? Hello, After the change of batteries, the screen reverted to default contrast. You should try to darken the screen. Press and hold the [Diamond] key and tap the [+] ...