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Question About HP (Hewlett-Packard) Calculator None
After replacing batteries my calculator would not turn on....

I found my manual and on page 145 it says if you take too long to change the batteries or inadvertently turned the calculator on while the batteries were out you must remove the batteries again and lightly press a coin against both battery contacts for a few seconds. Replace the batteries and turn the calculator on. It should display Memory Clear.

Asked by Frank on 03/21/2009 0  Answer

ManualsOnline posted an answer 15 years, 8 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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