[Elecraft] K3 Stopped Transmitting

[Ed Schuller]

I was using my K3 in the NAQP contest yesterday, and took a break and turned it off. When I came back, and turned everything on, there was no output on transmit on any band or mode. If I reduce power to under 10 W, I get around 2 watts out. Once the power knob is moved above the low power setting, I get zero. I reloaded the firmware, and also reinitialized the config file (using a known good file). Still nothing. My K3 is factory built, and less than 2 week sold (after waiting for over a year for delivery). The receiver,including the sub receiver,works fine. I'm stuck (and more than a little frustrated...). Any ideas??
   
  Thanks...
   
  73,
  Ed - K6CTA