Casio FX-991MS Battery Replacement

Geschrieben von: Anthony
  • Kommentare: 1
Casio FX-991MS Battery Replacement

Schwierigkeitsgrad

Easy

Schritte

4

Zeitaufwand

8 - 10 Minuten

Einleitung

This guide demonstrates a step-by-step process on how to replace a CASIO FX-991MS battery. While the scientific calculator has a solar panel, the battery is still able to die after long usage, therefore it is necesary to understand how to replace it. Here you will learn how to quickly swap out the battery quickly and efficiently.

  1. QvCXd5f15HJIY3KW
    QvCXd5f15HJIY3KW
    56cNX2Y6T6K62XWf

    • Remove the case and flip the calculator backwards.

  2. gmqTH6vlY6ntfPYj

    • Use a Philips #0 head screwdriver to remove the five screws on the back of the device.

  3. 55AZSQLOwtr1GaKh
    55AZSQLOwtr1GaKh
    1SGcKnorMNGhmT4k

    • The top half of the calculator is tightly closed.

    • Carefully use an opening tool to slowly pry open the sides till it opens.

    • Apply a little bit of force if this is the first time opening the calculator.

  4. JFRRnN3TpYFhyDqV
    JFRRnN3TpYFhyDqV
    4QGNkERc12pA3GhD
    R1dN15Rot5nKHefL

    • Use an opening tool to gently remove the battery from the device.

    Amazing, thanks. I was stuck with the top part, but this guide gave me the confidence to continue and figure how to prize it open.

    abua -

Abschluss

To reassemble your device, follow these instructions in reverse order.

Tinte & Feder

Anthony

Mitglied seit: 22/01/21

205 Reputation

0 Kommentare