You need to set the radio selection in Router to none and I also turned off polling just in case.
Do that and then upload the firmware again with the utility. ------------------------- 73, Greg - AB7R Whidbey Island WA NA-065 On Tue Sep 23 13:12 , Eric sent: > > OK, > I tried to load new firmware to the K3, not using the USB-serial > cable, but thru the micro keyer interface which is normally connected > to the K3. At first my PC 'sees' the K3 but during upload something > went wrong and now I have a K3 displaying MCU LD and a blinking TX > LED. > Anyone has a lead here? > vy 73 Eric PA3CEV >_______________________________________________ >Elecraft mailing list >Post to: Elecraft@mailman.qth.net >You must be a subscriber to post to the list. >Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > >Help: http://mailman.qth.net/subscribers.htm >Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com