Phone · OnePlus · Nord N200 5G
OnePlus Nord N200 5G Logic Board Repair
Logic Board Repair guide for the OnePlus Nord N200 5G
Before you begin
Tools
- Anti-static wrist strap
- Heat gun or hair dryer
- Suction cup tool
- Plastic prying tools
- Precision screwdriver set (Phillips #000, #00)
- Spudger tool
- Tweezers
- SIM eject tool
Parts / materials
- Isopropyl alcohol (99%)
- Replacement back cover adhesive
- Thermal pad or thermal paste
Safety
- Always disconnect the battery press connector before removing any other board cables to prevent electrical damage.
- Wear an anti-static wrist strap while handling the bare logic board to avoid electrostatic discharge.
- Do not bend or puncture the battery while prying near internal components.
Overview
Step-by-step
- 1
Power Off Phone
1 minPress and hold the power button, then select power off to safely shut down the device.
- 2
Eject SIM Tray
1 minInsert a SIM eject tool into the pinhole on the left side of the frame and press firmly to remove the SIM tray.
- 3
Heat Rear Panel
3 minApply a heat gun or hair dryer around the edges of the back cover for 2 minutes to soften the adhesive.
- 4
Apply Suction Cup
2 minPlace a suction cup near the bottom edge of the rear panel and pull upward to create a slight gap.
- 5
Slice Rear Adhesive
4 minInsert a plastic prying pick into the gap and slide it along the perimeter to slice through the adhesive.
- 6
Disconnect Fingerprint Cable
2 minSlightly lift the back cover and use a spudger to disconnect the fingerprint sensor flex cable from the board before removing the cover completely.
- 7
Remove Motherboard Screws
4 minUse a Phillips #00 screwdriver to remove the 11 screws securing the plastic motherboard shield.
- 8
Remove Motherboard Shield
2 minInsert the tip of a spudger under the motherboard shield and gently pry up to remove it from the device.
- 9
Disconnect Battery Connector
1 minUse a plastic spudger to pry the battery press connector straight up off the logic board to prevent electrical shorts.
- 10
Disconnect Display Cable
2 minPry up the display flex cable press connector from the logic board using your spudger.
- 11
Disconnect Sub-Board Cable
2 minDetach the main interconnect cable connector that links the lower charging board to the logic board.
- 12
Detach Coaxial Antennas
3 minUse fine-tipped tweezers to carefully pry up the white and blue coaxial antenna cables from their sockets on the board.
- 13
Disconnect Front Camera
2 minUnplug the front-facing camera connector from the logic board and lift the camera out of its housing.
- 14
Lift Out Logic Board
3 minGently insert a spudger under the bottom edge of the logic board and lift it out of the phone frame.
After your OnePlus Nord N200 5G logic board repair
Power the Nord N200 5G 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 OnePlus Nord N200 5G job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more OnePlus Nord N200 5G repair context in the encyclopedia, or open related DIY guides.
