duet 3 hc firmwear install

[2e0rqo]

i have duet 3 hc i was trying to get the remote board working so i tried to reset everything then it would not take a new update

it in fact erased every thing
my fult

got it connected to bosoa flashed but still not working

i need help many thanks

[droftarts]

@2e0rqo Disconnect everything from the Duet, then run through the steps in this guide: https://docs.duet3d.com/en/User_manual/Troubleshooting/Duet_wont_respond
Report what works and does not work.

Ian