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When you plug in the USB directly the USB powers the processor using the same power circuit you just tested. Try the following test: Hold the two horizontal trims inwards and switch on. This is supposed to go into the firmware bootloader, not the embedded STM bootloader. Now plug the USB cable in. ...

Yeah again no difference

When you plug in the USB directly the USB powers the processor using the same power circuit you just tested. Try the following test: Hold the two horizontal trims inwards and switch on. This is supposed to go into the firmware bootloader, not the embedded STM bootloader. Now plug the USB cable in. ...

Yeah I was advised about that and have checked and no wasn't downloading TARANIS plus, I have even tried earlier versions of companion but nothing made any difference.

Well those values look OK. Now we go to the main board. When you switch power on, you should get the battery voltage on C54, and 3.3V at one end of R76. Mike. Ok Mike i just tested those and i got 7.72v on C54 (tested the battery and got 7.9v) and got 3.3v on the top end of R76 So that seems to che...

Alright ive had a look inside and using this picture i determined that with the switch off position on position 8=0 8=0 7=0.01 7=1.63 6=0 6=0.01 5=0.01 5=1.63 4=Negative 4=Negative 3=7.01 3=0 2=7.93 2=7.75 1=0.70 1=0 there was a short on pins 3&4 when switch is on Continuity off 0 ohms on 1.6 oh...

Yeah I have already opened it up and checked for anything obvious but it all looked fine inside all plugs where they should be and all plugged in securely I have a multi meter I'm happy to poke around in it ( it can't do any more harm) Just please be detailed in explaining to me the processes as I'm...

Thought id link a little vid of whats happening ( or more correctly whats not happening ) https://www.youtube.com/watch?v=a2tHSwK9LG8&list=UUfvQzo-U2jB1WddiJiy_uBA The last time it turned on a little USB icon was on in the top right corner and i couldn't turn it off again i had to wait for it to...

Yeah im using Zadig to flash it and it flashes fine uploads with no problem just tried the firmware you linked and still no change. Nothing happening when i switch it on still. If i try to start it in Boot Loader mode again nothing happens. Thanks for trying Mike i think im just going to have to ret...

No nothing comes up on the screen at all there is no signs life except for a faint pop through the speaker when i turn the switch on. Unfortunately i have yes tried each of those suggestions multiple times but to no avail. There' s still nobody home :cry: the only thing i haven't tried yet is a win7...

Yeah I checked the preferences tab and made sure I had it set up properly downloaded the firmware again it installed fine but still no change
Its still dead.

No I didn't tell companion it was a plus isn't the default for companion 2.0.8 TARANIS X9D

Don't think so ive done two other X9D's with no problems

Don't think so ive done two other X9D's with no problems

No not using linux version im on a win8 machine

opentx-taranis-en

Is the firmware I'm flashing
Was downloaded through companion

No HobbyKing
So yeah unfortunately I'm up a creek without a paddle.
Thanks anyway
Couldn't find any repairers in AUS even

no not yet

As far as i know it was the taranis plus i dont really know i am using the latest 2.0.8 firmware and companion. I have flashed the same to two different radios fine its just mine that isnt working (Typical) one thing i noticed when i flash i can see that there is a DFU error in the details how do i ...

Please can someone help my Taranis is not turning on now after flashing the firmware also. it seems to be stuck in bootloader mode as in the devices menu on my computer it shows up STM32 BOOTLOADER working properly. I have flashed and flashed but it wont come back to life. Tried everything on this a...