Question about HP 12c Calculator
My screen is frozen
Having received no response in over a month, I assume the reset solved the problem.
Posted on Sep 08, 2010
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Posted on Jan 02, 2017
SOURCE: HP 12C -- Rad error
Here is the self-test procedure for your calculator. If it does not answer as it should, it may need service. Sorry, I resized the picture but FixYa refuses the new dimensions. Hope it helps.
Posted on Nov 02, 2009
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