Difficulty
Moderate
Steps
6
Time Required
10 - 15 minutes
Sections
1
- Battery
- 6 steps
Flags
0
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Introduction
What you need
Step 1
Battery
- Turn off the calculator by pressing both the [2NDF ] and [ON] buttons at the same time.
Turn off the calculator by pressing both the [2NDF ] and [ON] buttons at the same time.
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Step 2
- Flip the calculator so that the battery cover is facing you, and it will be easy to remove.
Flip the calculator so that the battery cover is facing you, and it will be easy to remove.
Step 3
- Remove the two screws securing the battery cover with the Tri-point #000 screwdriver.
- Remove the battery cover.
- Make sure not to remove the other screws on the calculator, just the two screws on the battery cover.
Remove the two screws securing the battery cover with the Tri-point #000 screwdriver.
Remove the battery cover.
Make sure not to remove the other screws on the calculator, just the two screws on the battery cover.
Step 4
- Remove the worn-out LR44 battery inside using a spudger.
Remove the worn-out LR44 battery inside using a spudger.
Step 5
- Gently insert the new LR44 battery in the empty battery slot.
Gently insert the new LR44 battery in the empty battery slot.
Step 6
- Place and screw the battery cover on using the Tri-point #000 screwdriver.
- Tightly screw the battery cover to prevent losing screws.
Place and screw the battery cover on using the Tri-point #000 screwdriver.
Tightly screw the battery cover to prevent losing screws.
To reassemble your device, follow these instructions in reverse order.
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Author
with 1 other contributor
Faduma Hagi
Member since: 09/14/2021
133 Reputation
1 Guide authored
Badges:
2
Team
York University, Team 1-7, O'Regan Fall 2021
Member of York University, Team 1-7, O'Regan Fall 2021
YORK-O'REGAN-F21S1G7
1 Member
1 Guide authored
