No power out after switching RF boards

[ai7nn]

My trusdx was working fine using the LO board. I built a HI band board and was testing that board which had no output on any of the bands. When I switched back to my LO band board, I now have no output either on all bands.

Any ideas?

Practice mode is off.
I did switch in menu lo and hi for the appropriate board.

[ai7nn]

I reloaded firmware to the latest beta version. I also replaced all BS-170 transistors on the LO band board and still no power out.

[dl6sez]

Hello OM,

if you didn't switch the boards very politely, it sometimes happend that the contact at the rf pin is no more working.... so no rf to main board and no tx rf to PA FETs.
You could also have killed something by ESD....

73 de Chris