K3 firmware catastrophe

[Dick Hanson]

Hello..

 

Hoping I'm not the only one who's ever encountered this.

 

I was installing 5.29 last nite...and then we had the power go off.

That computer was not on a UPS, so both computer and K3 took the hit.

 

K3 is now totally unresponsive and computer can no longer 'find' it.

 

Suggestions greatly appreciated.

Please do not put "use a UPS backed up computer" at the top of your list J.

 

Thanks,

 

73

Dick, K5AND

 

 

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[Dick Dievendorff-4]

I test this scenario all the time. See K3 Utility Help, troubleshooting, MCU Load failure.

73 de Dick, K6KR

Sent from my iPhone

> On Aug 1, 2015, at 12:58, Dick Hanson <[hidden email]> wrote:
>
> Hello..
>
>
>
> Hoping I'm not the only one who's ever encountered this.
>
>
>
> I was installing 5.29 last nite...and then we had the power go off.
>
> That computer was not on a UPS, so both computer and K3 took the hit.
>
>
>
> K3 is now totally unresponsive and computer can no longer 'find' it.
>
>
>
> Suggestions greatly appreciated.
>
> Please do not put "use a UPS backed up computer" at the top of your list J.
>
>
>
> Thanks,
>
>
>
> 73
>
> Dick, K5AND
>
>
>
>
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to [hidden email]

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[Matt Zilmer-3]

Hi Dick,

You may have tried this, maybe not -

Try powering on the K3 by holding down the POWER switch on the front
panel for about 10 seconds.  You should see MCU LD on the display, and
the display may not be backlighted (look closely).

If you see the MCU LD annunciator, it means the K3 is ready to accept
new firmware.  Start up the K3 Utility and make sure it's connected to
the K3's COM port.  The utility should indicate the K3 is ready to
accept new firmware.

If the MCU LD text didn't appear, it'd be best to email
[hidden email], so that they can assist you.  

Luck shouldn't be a factor, but good luck to you anyway.  I've had
this happen a number of times in the last eight years with my K3, and
the method above always worked.  If a firmware load doesn't complete,
the K3 reverts to its bootloader every time.

What I suggested is in the K3 owner's manual.

73,
matt
W6NIA


On Sat, 1 Aug 2015 14:58:06 -0500, you wrote:

>Hello..
>
>
>
>Hoping I'm not the only one who's ever encountered this.
>
>
>
>I was installing 5.29 last nite...and then we had the power go off.
>
>That computer was not on a UPS, so both computer and K3 took the hit.
>
>
>
>K3 is now totally unresponsive and computer can no longer 'find' it.
>
>
>
>Suggestions greatly appreciated.
>
>Please do not put "use a UPS backed up computer" at the top of your list J.
>
>
>
>Thanks,
>
>
>
>73
>
>Dick, K5AND
>
>
>
>
>
>______________________________________________________________
>Elecraft mailing list
>Home: http://mailman.qth.net/mailman/listinfo/elecraft
>Help: http://mailman.qth.net/mmfaq.htm
>Post: mailto:[hidden email]
>
>This list hosted by: http://www.qsl.net
>Please help support this email list: http://www.qsl.net/donate.html
>Message delivered to [hidden email]

Matt Zilmer, W6NIA
--
"Always store beer in a dark place."  -R. Heinlein

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[Phil Wheeler-2]

You test it on purpose, Dick, or ... :-)

Phil W7OX

On 8/1/15 1:07 PM, Dick Dievendorff wrote:

> I test this scenario all the time. See K3 Utility Help, troubleshooting, MCU Load failure.
>
> 73 de Dick, K6KR
>
> Sent from my iPhone
>
>> On Aug 1, 2015, at 12:58, Dick Hanson <[hidden email]> wrote:
>>
>> Hello..
>>
>>
>>
>> Hoping I'm not the only one who's ever encountered this.
>>
>>
>>
>> I was installing 5.29 last nite...and then we had the power go off.
>>
>> That computer was not on a UPS, so both computer and K3 took the hit.
>>
>>
>>
>> K3 is now totally unresponsive and computer can no longer 'find' it.
>>
>>
>>
>> Suggestions greatly appreciated.
>>
>> Please do not put "use a UPS backed up computer" at the top of your list J.
>>
>>
>>
>> Thanks,
>>
>>
>>
>> 73
>>
>> Dick, K5AND

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]