CubeProgrammer current firmware unknown

[jlourencao]

How can i solve this ? My board is a nucleo lnucleo-l476rg (genuine i think) but i cant do anything bc my cubeprogrammer dont works 

 

[Peter BENSCH]

Welcome @jlourencao, to the community!

I haven‘t seen any faked NUCLEO yet, so I assume it’s a genuine one.

Did you tried another USB cable and/or another USB port?
Sometimes these are only charging cables or not suitable for USB data transfer.

Regards
/Peter

[mƎALLEm]

Hello @jlourencao and welcome to the community,

Disconnect and reconnect the cable and try again.

Try to use STLink firmware upgrade downloadable from here: https://www.st.com/en/development-tools/stsw-link007.html

If It doesn't work, use STLINK utility (a depricated tool) to update the STlink firmware, 

downloadable from here.

Hope it helps.

[jlourencao]

I managed to update the firmware after removing the IDD jumper, but i didn't understand why, since i didn't read anything about having to remove this jumper for this ... 
Anyway, thanks guys :) .