How can I fix my graphing calculator?

I just put new batteries in my TI-86 and now the background is all black. How can I fix it?

By the way, I am dumb with graphing calculators. Haha

2007-09-24 13:34:53 · 1 answers · asked by steffi32086 2 in Consumer Electronics ➔ Other - Electronics

Did you put the batteries in the correct order? (+ to + and - to -)?

2007-09-24 17:50:58 · answer #1 · answered by TV guy 7 · 0⤊ 0⤋

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