[Elecraft] K3 no display & flashing LEDS

[Bob Towers]

This has probably been anwered already, but I haven't (yet) found the
answer on the forum.

I took my K2 and K3 to the radio club two weeks ago to help illustrate
a talk I did on Elecraft. I didn't power either up, but afterwards I
powered the K3 up when I got back to the shack and there was no display
and the 4 sets of lEDs underneath the display flashed on and off until
I powered it off. My K2 was unaffected by its trip to the club, by the
way.

Help would be much appreciated!

73

Bob MM0RKT