hi, this is my first time build quadcopter f450 frame with using apm and already finished then i can arm, but i thought i was broken my apm accidentally, yesterday i plug my apm to laptop but at the same time i also plug li po battery to power module and then my laptop shut down and also my apm.
after that (now this is my problem and i need some suggestion how to fix my apm) quickly i unplug all the cable, then i move apm to frame then i plug the battery, fortunately apm can turn on but i can not arm my esc and no LED blinking (red, blue, and yellow), but if i plug apm to laptop (power source from usb) the LED(red blue yellow) blinking and also i can arm, but the status in mission planner state that gyro bad health, please give me some suggestion how to fix it, thank you
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