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Texas Instruments TI BA II PLUS Battery Replacement

Inleiding

This guide demonstrates quick step-by-step instructions on how to replace the battery on a TI BA II PLUS Calculator.

The TI BA II PLUS Calculator has a special function in financial calculation which other calculators don’t have. For students who major in accounting and finance, using their financial calculator frequently will inevitably run out the batteries more quickly. If students don’t know to to replace the batteries, they may just throw away the used calculator then buy a new one. They would not only waste $40, but the unnecessary consumption of plastic can damage our environment. We all know that plastic pollution causes harm to humans, animals and plants through toxic pollutants.

Knowing how to replace the battery is necessary to maintain your calculator. This guide shows the steps to replace the battery of your TI BA II PLUS Calculator.

Wat je nodig hebt

  1. Texas Instruments TI BA II PLUS Battery Replacement, Battery: stap 1, afbeelding 1 van 2 Texas Instruments TI BA II PLUS Battery Replacement, Battery: stap 1, afbeelding 2 van 2

    • Switch off the calculator by pressing the button at the top right corner.

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  2. Texas Instruments TI BA II PLUS Battery Replacement: stap 2, afbeelding 1 van 1

    • Turn over the calculator so the backside of the calculator is facing upwards.

    • Remove the four 2mm Phillips #00 screws from the bottom cover.

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  4. Texas Instruments TI BA II PLUS Battery Replacement: stap 3, afbeelding 1 van 1

    • Open a small gap at the bottom of the calculator, using a spudger or your fingers.

    • Move your thumb from the bottom edge to the top.

    • Be gentle when separating the cases to avoid breaking the clips.

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  5. Texas Instruments TI BA II PLUS Battery Replacement: stap 4, afbeelding 1 van 3 Texas Instruments TI BA II PLUS Battery Replacement: stap 4, afbeelding 2 van 3 Texas Instruments TI BA II PLUS Battery Replacement: stap 4, afbeelding 3 van 3

    • Use a spudger to remove the battery from the cage at the bottom of the motherboard.

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  6. Texas Instruments TI BA II PLUS Battery Replacement: stap 5, afbeelding 1 van 1

    • Replace the battery with the new CR2032 Lithium Battery in the battery cage.

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  7. Texas Instruments TI BA II PLUS Battery Replacement: stap 6, afbeelding 1 van 2 Texas Instruments TI BA II PLUS Battery Replacement: stap 6, afbeelding 2 van 2

    • Reattach the calculator cases, beginning from the top edge.

    • Use the Phillips #00 screwdriver to replace the 2.00 mm screws.

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Eindstreep

5 andere personen hebben deze handleiding voltooid.

Auteur

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Peipei Yu

Lid sinds: 01/12/21

268 Reputatie

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Team

York University, Team S2-G30, O'Regan Winter 2021 Lid van York University, Team S2-G30, O'Regan Winter 2021

YORK-O'REGAN-W21S2G30

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3 opmerkingen

It's amazing that this calculator can break. I am an accountant student in college and despite modern technologies and the rather powerful functionality of modern smartphones, I like to use just such a calculator for financial calculations.

AlGorFun - Antwoord

Great guide, thanks! The spudger was necessary for me to separate the case, as I couldn’t separate it with my fingers alone.

Jonathan - Antwoord

使用2.5mm的螺丝刀更好，2mm可能会打滑

C Max - Antwoord

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