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0:00 Props off for safety!
0:47 What's the symptom of a bad ESC or motor?
1:27 Why the motor and ESC but not the FC?
2:26 A "dragging" motor is not necessarily bad
3:41 Start with a physical inspection of the motor
7:35 You need to have this tool to protect your equipment!
8:44 Starting to discuss ESC startup beeps but then...

   • How To Find The ShortCircuit In Your...   How to find the short circuit in your quadcopter.

11:19 Motor construction, and how it relates to how motors fail
13:44 Additional tests to see if motor or ESC is bad

   • Is Your ESC Broken | HOW TO FIND OUT   How to tell if your ESC is bad.

14:37 Next step: swap the motor with a good motor and see if it spins
15:33 How to interpret ESC startup beeps for troubleshooting
21:22 How to tell and what to do if your FC is damaged

   • How To Fix A Bad Motor Output With Be...   How to use resource remapping to work around a bad motor output.

26:22 Can you really build a whole quadcopter with no soldering and not computer?

   • Anybody can build an FPV drone now (R...   Watch Ken Heron build a quadcopter with NO SOLDERING