Good evening!
I havent use my drone for and half of a year, and now cant do nothing.

When i turn on my drone, it blinks in all 3 colors and i cant connect it to pc or to RC. Some times blinks in yellow and can try something, but a short time and cant do nothing.

No crashes and no water. Well, 2 years ago it came from the repair service cause water damage, but all worked well after that.

Sry for my English >.<

Hi there, we are sorry to read about the issue. May I know if you are using a Mavic Air? If so, please make sure that you are using the latest DJI Assistant 2, https://www.dji.com/uk/downloads/softwares/assistant-dji-2, and try to use a different connecting cable to see if the drone can be connected to the computer to refresh the firmware.
If there is still no reaction, please send the drone back for further service. Please keep us updated on the case, thank you.

DJI Susan Posted at 8-27 18:11
Hi there, we are sorry to read about the issue. May I know if you are using a Mavic Air? If so, please make sure that you are using the latest DJI Assistant 2, https://www.dji.com/uk/downloads/softwares/assistant-dji-2, and try to use a different connecting cable to see if the drone can be connected to the computer to refresh the firmware.
If there is still no reaction, please send the drone back for further service. Please keep us updated on the case, thank you.

Tryied all u say, but impossible. Still blinking 3 colours. When I turn it on after a long time without turning it on, it works for 5 minutes.

I think ill send again to further service

djiuser_NPbDaFVx9gU3 Posted at 9-1 13:41
Tryied all u say, but impossible. Still blinking 3 colours. When I turn it on after a long time without turning it on, it works for 5 minutes.

I think ill send again to further service

We're so sorry for the inconvenience brought to you. You can apply for an Online Repair Request via the link below for further service. Sorry again for the inconvenience caused.

Here is our repair link for you to check :
https://repair.dji.com/repair/index