HP 12c Calculator "battery holder" Questions

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Question about HP Office Equipment & Supplies

2 Answers

...holder slide panel is seated in place. Battery is new and tested strong, but blinking * asterisk is displayed in lower left display window corner with slide panel removed. The blinking asterik means ...

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Question about Sparco Products Office Equipment & Supplies

1 Answer

...holder containing the battery. One side of the holder has a small gap. Slowly use your small standard screwdriver to push the battery gently though this gap from the far side. Mine had a GP189 button ...

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Question about Canon Office Equipment & Supplies

1 Answer

...battery holder and you will need to remove the battery carefully by pushing from the side of it with something vry small (like a dime) and then replace it by a new battery type CR2016. Then you put ...

Question about Casio Office Equipment & Supplies

2 Answers

...battery holder to the main PCB. The solution is as follows:1. Remove the metal back cover (2 screws)2. Remove the plastic back lid by removing the black screws (leave the batteries mounted) and ...

Question about Texas Instruments Office Equipment & Supplies

4 Answers

...Is there a problem with the batteries, or something else? Batteries: Make sure to replace the "battery backup" too the little lithium ion battery Try Adjusting contrast: Hold down "[2nd]" key ...

Question about HP Office Equipment & Supplies

1 Answer

...battery holder. Use a thumbnail to gently pull out the battery holder. There is one battery in each card (additional cards are options). Remove the old battery from the holder and replace by a new ...

Question about Texas Instruments Office Equipment & Supplies

1 Answer

battery holder and my other one turns on but does not function correctly. Is there hope for either one? I know how to "fix" the one with battery acid on it. Simply get a small wire brush and clean the

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