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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.

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Why did my screen flash white and show a blue mark?

I turned my calculator on and the screen flashed white with a blue dot on it. What's going on here? Is there any way that this can get fixed?

It took me several tries to get a picture of the problem because the screen flashed so fast.

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This might provide a place to start: https://epsstore.ti.com/OA_HTML/csksxvm....

It sounds like it won't turn on otherwise? The link has some troubleshooting steps for not turning on in general.

Hope this helps!

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@alphapeaches Please work on your profile so we can get to know you ;-)

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