03 doesn’t seem to work normally just after some flights. Light (GREEN/RED) is off. It was working fine (activate/update/bind/link). Disarmed after landing, 03/Goggles V2/RC2 link went off and LED light on 03 unit turned off. Now when powered on via FC (GEPRC F722 40A AIO, 6S battery) - LED on 03 comes on for a split of a sec, goes off and then nothing. Connecting 03 directly to the computer via USB cable (same computer, same USB port/cable that used to work before): 1.03 LED turns GREEN for 1-2 seconds then 2. While the LED is on, Windows Device Manager shows "Unknown device" or USB device not recognised because O3 disconnects itself by turning off 3. O3 LED turns off 4. Unknown device disappears from device manager or the windows popup 5. DJI Assistant 2 does not see or able to show 03 anymore 6. 03 internal storage does not show up in Windows file explorer 7.03 get a little bit warm (not hot) if I keep it connected to USB cable and nothing happens. This is the exact same problem I too have as well as one of the other guy had and who posted it on the dji forum. Means its some kind of common problem with less people and has nothing to do with crash, because I had crash on 7th April and that was also I was flying very close to the ground on beach and it suddenly got disconnected and fell on sand so no damage to the unit or my fpv quad itself. Then I brought it back to home and on 9th April I did fly the drone again for about 4mins and landed properly without any issues. But when I try to fly on 14th October I m not able to take off the drone since O3 got turned off suddenly and the goggles went black as soon as I armed and the motors started spinning for a second. I hope I m lot clear this time with my issue. And since after that it never turned on but with a green light turns on for a split of sec when connected with battery. (Above numbered steps)
I too have this exact same issue please help. |