Please carefully go through the steps listed in K3 Utility Help, Troubleshooting, MCU Load Failure.
If you are using a different COM port than you were using before, be careful that you've selected the correct new COM port 73 de Dick, K6KR -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Roger Huntley Sent: Tuesday, November 20, 2012 9:43 PM To: [email protected] Cc: 'Bob Sampson'; 'Chuck Jones' Subject: [Elecraft] K3 Utility Reload issues I tried to download latest K3 utility version 1.12.10.10 and ended up with dead radio. I tried the help advise and their recommendations ending with still nothing working. I disconnected MicroHAM keyer and the power to K3, connected radio direct to computer with RS 232 outlet direct to COM port, turned power off to radio, reapplied power and tried to reload software and still only flashing TX LED with MCU LD showing without back lit screen. Any suggestion appreciated. Roger, W7VV ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
