Difficulty
Moderate
Steps
14
Time Required
25 - 40 minutes
Sections
3
- Battery
- 4 steps
- Touch Screen
- 7 steps
- Key Pad
- 3 steps
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BackCasio Cassiopeia E-125
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Introduction
In Step 9, proceed with caution: Potential for device damage. Do not pull apart the wires connecting the outer case.
What you need
Step 1
Battery
- Flip the device over to the back side.
Flip the device over to the back side.
1024
Step 2
- Slide the small switch on the back to “MAIN”.
Slide the small switch on the back to “MAIN”.
Step 3
- Slide the battery cover downwards.
- Pull off the battery cover.
Slide the battery cover downwards.
Pull off the battery cover.
Step 4
- Pull the black tab to remove the battery.
Pull the black tab to remove the battery.
Step 5
Touch Screen
- Use the Phillips #00 screwdriver to remove the two screws near the top of the device.
Use the Phillips #00 screwdriver to remove the two screws near the top of the device.
Step 6
- Use the Phillips #00 screwdriver to remove the two screws located inside the battery compartment.
Use the Phillips #00 screwdriver to remove the two screws located inside the battery compartment.
Step 7
- Use a spudger or opening tool to separate the two halves of the case.
Use a spudger or opening tool to separate the two halves of the case.
Step 8
- Pry the two halves of the case apart with the opening tool.
Pry the two halves of the case apart with the opening tool.
Step 9
- Potential for device damage. Do not pull apart the wires connecting the outer case.
- Lay the two halves of the outer case next to the central components as shown.
Potential for device damage. Do not pull apart the wires connecting the outer case.
Lay the two halves of the outer case next to the central components as shown.
Step 10
- Use the Philips #00 screwdriver to remove the three screws in the corners of the screen.
Use the Philips #00 screwdriver to remove the three screws in the corners of the screen.
Step 11
- Lift the tab on the motherboard and pull out the ribbon cable.
- After the ribbon cable is detached from the motherboard, the touch screen is completely separated from the device.
Lift the tab on the motherboard and pull out the ribbon cable.
After the ribbon cable is detached from the motherboard, the touch screen is completely separated from the device.
Step 12
Key Pad
- Use the Phillips #00 screwdriver and remove the five screws from the daughterboard.
Use the Phillips #00 screwdriver and remove the five screws from the daughterboard.
Step 13
- Pull the ribbon cable out of its port on the back of the keypad.
Pull the ribbon cable out of its port on the back of the keypad.
Step 14
- Now, lift the keypad off the front case.
Now, lift the keypad off the front case.
To reassemble your device, follow these instructions in reverse order.
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Author
with 6 other contributors
Ryan Fernandez
Member since: 04/03/2012
47 Reputation
5 Guides authored
Badges:
6
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Team
Cal Poly, Team 5-4, Forte Spring 2012
Member of Cal Poly, Team 5-4, Forte Spring 2012
CPSU-FORTE-S12S5G4
6 Members
5 Guides authored
