Wwe changethe calculator will not turn on it is a TI 83 plus silver edition, wewe have changed the batteries what next?
You say you changed the batteries. Did you also change the back up battery? It's located in a little door with a screw right above the AAA batteries.
My students have come to me many times and have said that their calculator will not turn on. Most times it is that the contrast on the screen has been turned down and the calculator is turning on but the screen is too dim to see that it's on.
To check your contrast, turn the calculator on, press the 2nd key and the up arrow. This is how you darken the screen. You lighten the screen the same way but you use the down arrow instead.
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Make sure batteries are in correctly. Can you connect it to the computer? Can you open it with ti connect device explorer? I can continue to help you solve it and give you instruction that will help you operate your calculator. Email me at : [email protected]
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