Hello Folks,
I have been pouring over forums trying to find a solution to my problem on this bird. My unit worked normally
when shut down. A couple of days later, I started it up only to find that I get no telemetry, information at all, IE battery level, flight mode, gps position, altitude, heading... nothing at all. All flight data in dji go and litichi show NA.
. This occurs on both my mobile device and my connected HDMI monitor which always worked independently of my phone. Dji go says my tx is connected and that I need to power on my bird. Well, my bird is powered on not only that it flashes green heartbeats, and flies perfectly (TX LED is green too), just no video or any telemetry to my phone. There is also no output to my monitor through my hdmi module. I tried swapping back to the stock usb module in case it was an issue with my hdmi unit, this changed nothing. led on the front of the gimbal flashes fast red, which nearest I can tell indicates an sd card fault, i have tried several sd cards, (all of which work in my computer and sd card adapter) formatting several times, I tried to do a forced firmware reload, it acts like it starts the process, except that it cant read the sd, (at the point where it would alternate red and green as it is reading the firmware, it just flashes red fast like it does all the time. I then constantly emits double beeps until I power it down. If I then remove the card to look for the result in the text file, there is no result file at all as if the drone read (and consequently wrote) nothing. DJI Go says I need a tx update, except that it says the downloaded update is the same version as the installed one. Just under that it says "hardware
failure return for service" From what I have been able to gather, the control of the bird is on 5.8 ghz and the downlinks are on 2.4 ghz. it's as if my downlink transmitter or receiver have failed, it seems like the problem is
on the bird end seeing that i have the strange red flashing led on the gimbal and it cant seem to read an sd card. (it cant take pictures either, though I have control of gimbal tilt.) the sd card always comes out of the bird empty no matter what you do, if you insert it with a firmware file on it, when you take it out of the bird and put it back in the computer, the only file there is the bin file that was there when you put it in the bird. It is almost like there is a dead reference voltage feed or something on the board that affects multiple systems. I dont know what "board" that would be since it seems there are 3 boards at work here. I'm not sure what board I would need to replace, if that is even the problem... Thank you in advance for any info offered.
I have been pouring over forums trying to find a solution to my problem on this bird. My unit worked normally
when shut down. A couple of days later, I started it up only to find that I get no telemetry, information at all, IE battery level, flight mode, gps position, altitude, heading... nothing at all. All flight data in dji go and litichi show NA.
. This occurs on both my mobile device and my connected HDMI monitor which always worked independently of my phone. Dji go says my tx is connected and that I need to power on my bird. Well, my bird is powered on not only that it flashes green heartbeats, and flies perfectly (TX LED is green too), just no video or any telemetry to my phone. There is also no output to my monitor through my hdmi module. I tried swapping back to the stock usb module in case it was an issue with my hdmi unit, this changed nothing. led on the front of the gimbal flashes fast red, which nearest I can tell indicates an sd card fault, i have tried several sd cards, (all of which work in my computer and sd card adapter) formatting several times, I tried to do a forced firmware reload, it acts like it starts the process, except that it cant read the sd, (at the point where it would alternate red and green as it is reading the firmware, it just flashes red fast like it does all the time. I then constantly emits double beeps until I power it down. If I then remove the card to look for the result in the text file, there is no result file at all as if the drone read (and consequently wrote) nothing. DJI Go says I need a tx update, except that it says the downloaded update is the same version as the installed one. Just under that it says "hardware
failure return for service" From what I have been able to gather, the control of the bird is on 5.8 ghz and the downlinks are on 2.4 ghz. it's as if my downlink transmitter or receiver have failed, it seems like the problem is
on the bird end seeing that i have the strange red flashing led on the gimbal and it cant seem to read an sd card. (it cant take pictures either, though I have control of gimbal tilt.) the sd card always comes out of the bird empty no matter what you do, if you insert it with a firmware file on it, when you take it out of the bird and put it back in the computer, the only file there is the bin file that was there when you put it in the bird. It is almost like there is a dead reference voltage feed or something on the board that affects multiple systems. I dont know what "board" that would be since it seems there are 3 boards at work here. I'm not sure what board I would need to replace, if that is even the problem... Thank you in advance for any info offered.
