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A popular graphic calculator released by Texas Instruments in 1996.

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Why is my screen all black?

When I put in the batteries into the calculator, the screen is all black. I've tried changing the contrast but nothing happens. Please help!

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Daaang I'm late.

Anyways, It could be that your ribbon cable is failing. This is a common issue and not incredibly hard to fix. You can view a great guide for fixing it here.

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Gonzalo Oliva crwdns2934231:0crwdne2934231:0
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