Drone
Drone Not Powering ON
Level 1:
Possible Cause:
Battery not charged
Battery not inserted properly
Power button not pressed correctly
Repair Action:
Check battery charge level
Reinsert battery properly
Follow correct power-on sequence
Try another battery
Skills Required:
✔ No tools
✔ No technical knowledge
Level 2:
possible Cause:
Dirty battery terminals
Bent connector pins
Loose power cable
Repair Action:
Clean terminals with isopropyl alcohol
Inspect for corrosion
Check internal power cable connection
Skills Required:
✔ Basic inspection skill
✔ Small screwdriver
Level 3:
Possible Cause:
Damaged Power Distribution Board (PDB)
Broken internal wire
Short circuit after crash
Repair Action:
Open drone body
Check continuity using multimeter
Replace damaged wire
Replace PDB if required
Skills Required:
⚠ Basic electronics knowledge
⚠ Multimeter use
⚠ Soldering basics
Level 4:
Possible Cause:
Flight Controller failure
Burnt IC
Water damage
Shorted main PCB
Repair Action:
Component-level PCB diagnosis
IC replacement
Full flight controller replacement
Skills Required:
🚨 PCB-level repair
🚨 SMD soldering
🚨 Professional tools