I got rid of all the drivers I had installed for cleanflight, got rid of zadig. I think it maybe a hardware fault? Download gintama season 2 sub indo. I have tried waiting various times before plugging in the PSU. I downloaded all the official abs files and tried them all, with the same results. I tried using another pc with the same result. I'm also using a pc with a proper RS232 port. I know that my null modem cable is OK, as I use it all the time to flash other boxes.
I have tried reflashing it, but get the message 'COM test error!' 'opening serial port is failed'. Have an M3 here which just shows a red light when PSU plugged in.
