[Elecraft] kX3 - firmware update problem - no comms and MCU LD

[Don Wilhelm]

Darren,

That level is the MAC version of KX3 Utility, I use Windows, so I can't 
help on the Utility.
I would suggest that you power everything down including the computer, 
then follow the steps in the KX3 manual to force a firmware load.

73,
Don W3FPR

On 4/23/2014 7:52 PM, Darren Long wrote:
> Hi,
>
> I've just tried a firmware update using KX3 Utility rev 1.14.4.11 which
> failed early on, leaving the KX3 stuck showing "MCU LD" and KX3 Utility
> unable to communicate with the rig.
>
> How should I proceed?
>
>