Samsung Galaxy Note 3 Motherboard Replacement
Precautions must be taken not to damage any internal components or wiring.
- Remove all expansion cards and connectors from the motherboard.
- Disconnect the power cord and unplug all cables connected to the motherboard.
Step 1 | Remove the rear case
Insert plastic opening tool into the gap between the rear case and the base of the phone.
Step 2 | Remove Case from the Base
Locate the edge of the rear case.
- Use a fingernail or plastic opening tool to pry along this edge.
- Lift the case gently from its base.
Step 3 | Battery
Lever out the battery using a fingertip or plastic prong inserted into the narrow space between it and the phone base.
- Insert the tool into the small gap, then gently pry the battery upwards.
- Lift the battery out of its recess completely.
Step 4 | S Pen
Insert the tip of a paperclip or similar tool into the stylus pen's groove.
- Pull gently to release the stylus pen from the phone.
Step 5 | Unscrew Back Chassis
Remove twelve 4mm Phillips #00 screws from the back chassis.
Step 6 | Remove Back Chassis
Insert plastic opening tool into Stylus Pen placement holder.
- Lift plastic opening tool to separate midframe from base.
Step 7 | Screw Removal
Remove the screw located next to the headphone jack.
Step 8 | Unfasten Clips and Cable Connectors
- Remove the antenna clips using tweezers.
- Disconnect six cable connectors with a spudger.
Step 9 | Motherboard Removal
Use tweezers to gently lift the motherboard.