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The TI-83 Plus is a graphing calculator released in 1999 as an upgrade to the TI-83.

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My screen is dimming when lots of pixels are dark, how do I fix it?

The screen on my TI-83 keeps becoming dim when I rapidly type numbers, or go into certain things like the finance app. I think it's because there are too many pixels that are black that it seems to refuse to show up. Is there a way to fix it without opening it up, or do I have to order a replacement screen?

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BoredBrandon without seeing it and going by your description, it does sound indeed like you need a new display. Use these guides Texas Instruments TI-83 Plus to work on it.

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