Phone · Motorola · Moto Edge 20 Fusion
Motorola Moto Edge 20 Fusion Logic Board Repair
Logic Board Repair guide for the Motorola Moto Edge 20 Fusion
Before you begin
Tools
- Heat gun or hair dryer
- Phillips #000 screwdriver
- Suction cup tool
- Plastic opening picks
- Spudger tool
- Tweezers
- SIM eject tool
- Anti-static wrist strap
Parts / materials
- Isopropyl alcohol (99%)
- Pre-cut back cover adhesive tape
- Thermal pad or paste
Safety
- Wear safety glasses to protect your eyes from debris or glass fragments.
- Discharge the battery below 25% before starting to reduce the risk of fire if damaged.
- Wear an anti-static wrist strap to prevent electrostatic discharge to sensitive silicon.
Overview
Step-by-step
- 1
Power off the device
1 minTurn off your Motorola Moto Edge 20 Fusion completely before starting disassembly.
- 2
Remove the SIM tray
1 minInsert a SIM eject tool into the pinhole on the side of the phone to remove the SIM card tray.
- 3
Heat the back cover
2 minApply a heat gun evenly around the rear edges for two minutes to soften the internal adhesive.
- 4
Apply a suction cup
2 minAttach a suction cup near the bottom edge of the back panel and pull up firmly to create a gap.
- 5
Slice the perimeter adhesive
3 minInsert a plastic opening pick into the gap and slide it along the edges to release the back cover adhesive.
- 6
Lift off the back cover
1 minCarefully lift and remove the rear panel from the chassis, taking care not to strain any internal clips.
- 7
Unscrew the upper motherboard cover
3 minRemove the Phillips #000 screws holding the plastic upper motherboard shield in place.
- 8
Remove the motherboard shield
2 minUse a spudger to pry up and unclip the plastic motherboard shield from the frame.
- 9
Disconnect the battery cable
1 minPry the battery connector straight up from the motherboard using a plastic spudger to cut power.
- 10
Disconnect the display flex cable
1 minUse the flat end of a spudger to pop the main display flex cable off its motherboard socket.
- 11
Disconnect auxiliary cables
2 minUnplug the interconnect flex cable and the coaxial antenna cables from the logic board using tweezers.
- 12
Disconnect camera modules
2 minDisconnect the front selfie camera and rear camera press fit connectors from the board.
- 13
Remove motherboard retaining screws
2 minUnscrew any remaining Phillips screws anchoring the logic board to the inner chassis.
- 14
Lift out the logic board
2 minGently lift the logic board by its edges out of the body, ensuring no flex cables catch on the board.
After your Motorola Moto Edge 20 Fusion logic board repair
Power the Moto Edge 20 Fusion back on and test the logic board repair function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Motorola Moto Edge 20 Fusion job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Prefer a professional repair?
Book Motorola Moto Edge 20 Fusion logic board repair at LML Repair in Seattle — same-day options available.
