Hi Bill, I did that. Also had to go into K3 Utility and turn off the port then turn it back on. Then things loaded fine. No idea why it happened. First time I had a problem changing firmware with either K3. All my Ham stuff is tied into a work station that has battery backup so that should not have been the issue. But who knows. Back in business. 73, N2TK, Tony
-----Original Message----- From: Nr4c [mailto:[email protected]] Sent: Saturday, January 28, 2017 8:03 PM To: N2TK, Tony <[email protected]> Cc: [email protected] Subject: Re: [Elecraft] K3 - stuck at MCU LD we upgrading software Unplug the radio from power. Unplug the USB cable Re-boot computer plug in USB and then power up the radio. It should start the FW load. Sent from my iPhone ...nr4c. bill > On Jan 28, 2017, at 12:27 PM, N2TK, Tony <[email protected]> wrote: > > I believe this was addressed a while back but so far have not found it. > > > > Upgraded firmware from 5.54 to 5.56. The one K3 did it fine. The > second K3 is hung up with the TX light flashing and the screen says "MCU LD". > > And the USB port is no longer detected. > > > > I sure hope I don't have to do a complete reset that will cause a loss > of my settings. > > > > Tnx for any advice > > N2TK, Tony > > ______________________________________________________________ > 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 Message delivered to > [email protected] ______________________________________________________________ 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 Message delivered to [email protected]
