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

Darren Long darren.long at mac.com
Wed Apr 23 20:01:19 EDT 2014


Thanks.  Somewhat typically, I don't seem to have the library needed for
the help viewer to work.  I don't suppose you could paste an extract,
could you, please?

Cheers,

Darren, G0HWW


On 24/04/14 00:54, Dick Dievendorff wrote:
> KX3 Utility, Help, Troubleshooting, MCU Load Failure (the page is titled MCU
> Boot Loader Troubleshooting).
> 
> 73 de Dick, K6KR
> 
> 
> -----Original Message-----
> From: Elecraft [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Darren
> Long
> Sent: Wednesday, April 23, 2014 16:53 PM
> To: Elecraft at mailman.qth.net
> Subject: [Elecraft] kX3 - firmware update problem - no comms and MCU LD
> 
> 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?
> 
> Cheers,
> 
> Darren, G0HWW
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