[Elecraft] K2/100 power maxes out

[Brian F. Wruble]

Hi all:  I got no response, so I thought I'd try to be a little clearer.  My
K2 was working fb, in all regards.  Suddenly, it maxes out at about 14-15
watts, regardless of the power setting.  With power set >10 watts, kicking
in the amp, this naturally leads to output of 100 watts, regardless. 

I did a complete reset, but the symptoms remain the same.  Can anyone
suggest a starting point to trouble shoot?  Tnx de Brian W3BW