Introduction

This iconic school calculator really needed to be torn apart.

Parts

No parts required.

Remove these screws.
  • Remove these screws.

    • 6x Philips #0

Add Comment

Put the tweezers (in their closed state) into the indentations on the side of the calculator.
  • Put the tweezers (in their closed state) into the indentations on the side of the calculator.

  • Slowly open the tweezers, to split the calculator into two halves.

    • On certain build batches of this calculator, glue was used to better hold the halves together. You might have to use a card to split the two pieces.

Add Comment

  • Remove these screws:

    • 4x Philips #0

Add Comment

  • Use a pair of tweezers to pull the connector out of its holder.

  • Use a screwdriver to lever the connector out of its housing.

Add Comment

  • Insert a spudger in between the PCB and the rubber button holder.

  • Carefully remove the PCB and make sure not to damage the LCD ribbon cable.

Add Comment

  • Peel off the rubber button holder starting in the top left corner.

Add Comment

  • Back part of the case.

  • Front face of the case.

  • PCB with LCD and battery terminals.

  • Rubber button holder.

  • Buttons.

Add Comment

Finish Line

2 other people completed this guide.

Luca Casonato

Member since: 05/18/2017

155 Reputation

1 Guide authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 2

Past 7 Days: 12

Past 30 Days: 43

All Time: 632