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DJI Mavic 2 Pro Troubleshooting
Released in November 2019.
SD card or sync button is unresponsive
If the SD card reader is damaged beyond repair and the board needs replacement
Most common problem
The replace the board first you must remove the 8 screws from the underneath to remove the bottom cover. Disconnect the ribbon cable connecting the cover to the mainboard. Unscrew five screws holding the SD card reader to the cover. The board is removable at this point.
The Camera is no longer seeing
If the camera becomes broken or damaged in and you need to replace it with a new one
The cable is disconnected
If your camera is no longer working th first thing you should check is if the ribbon cable from the camera is still connected to the drone. Remove the two screws from the cover on the bottom of the drone next to the camera. underneath there is a ribbon cable that connects the camera to the board in the drone. if the cabble is not connected connect it here.
The camera is broken
If you are having trouble replacing the camera on the drone, once you have acquired the proper replacement camera (the Hasselblad L1D-20C) you start by removing the 2 screws directly under where the lens rests, and the two parallel to the two you just removed as well sitting directly above where the camera rests. You then remove the piece held in place by two small pins that you just removed the screws from above the camera, once this is complete you will come across two more screws that you will need to remove. Once these are removed you will notice a ribbon cable slightly to the left of the two screws you just loosened, after you pop the ribbon cable up you will easily be able to remove the camera and gimbal in one piece directly from the base of the drone.
You then take the new camera and gimbal set, insert it into the empty slot you just removed the old one from. You then just proceed with the previous steps backward. After the new set is inserted you reattach the ribbon cable, screw in the two screws slightly to the right of that, reattach the lid with two pins on it, and screw the final four remaining screws back into their designated locations.
The drones electronic parts are damaged from water
If the DJI Mavic Pro’s main board needs replacing for whatever reason.
The mainboard needs to be replaced
First, turn it upside down, belly side up. With a hex screwdriver. Then proceed to undo all 8 screws. Take into account the 2 middle screws are a bit bigger than the other 6 so keep them separate. Then the plate can be pulled off to allow main access to the circuit board. Using a spreader or your fingernail, you are going to detach the 3 ribbons at the top of the circuit board most near the head of the Mavic. The circuit board is held by 3 screws, 1 at the top,2 at the bottom, you can remove those screws. Then pop off all 4 antennas at the bottom of the Mavic. Pull the antenna out of the way and proceed to remove the board from the Mavic. Then with the sensors facing up and the ribbons and antennas matching up replace the new circuit board. Proceed to attach the 3 ribbons at the top that should pop in place. As well as the 4 antennas at the bottom. Then gently screw in the circuit board. As well as the outside plate.
The battery will not hold a charge
the battery needs to be replaced because of damage or overuse
Replacing the battery
Press the two buttons on the side of the battery and hold them down. pull the battery out from the drone while still holding down the buttons so that the battery can b released.
Replacing the propellers
To take the propeller off the drone you need to push the propellor down into the motor and twist so that the propellor can be released. To put the new propellor in you need to find the one that fits and push in and twist so that it locks in.