Question about Texas Instruments TI-84 Plus Calculator

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LCD screen will not change contrast

All of a sudden, the numbers on the LCD screen are very, very pale. I have tried looking in the manual and online both, and I've read that you need to press the 2nd key and the up botton in order to make it darker, and I have tried this and there is no change. I have also changed the batteries, and there was no change again. What could this be? Thank you!

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Try replacing both the AAA batteries and the back-up batteries. This should probably fix the problem.

Posted on Aug 27, 2007

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1 Answer

How do I adjust contrast


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Periods.......Nice little items because they denote the End of a sentence.
See how this works?

"I have a vgn cs36gj, I was working with it, suddenly the LCD became pale black, I connected it to external monitor and it has a picture, sometimes after turning on for 30 minutes LCD start working normally, but after turning off and disconnecting power when I turn it on, it only shows a pale black picture, you know it is on but only black!"

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"I have a vgn cs36gj. I was working with it, suddenly the LCD became pale black.
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Okay, I got that part.........

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2) If the laptop LCD goes pale black, this I believe.

Post back in a Comment.

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1 Answer

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----------------------------------------------------------------------------
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