Dick,

Make certain you have the latest KX3 Utility, Download the a fresh copy of the firmware just in case you had a bad file. You may have to take the steps indicated on page 24 of the manual to Force A Firmware Download.

73,
Don W3FPR
On 3/16/2014 3:40 PM, Dick Hanson wrote:
Howdy.

After successfully upgrading my firmware on two previous occasions,
yesterday's efforts left me with a dead radio.

To make matters somewhat worse, I'd since changed computers so the backup
file was gone.

The upgrade would have been to 1.87 had it completed successfully.

I replaced the serial cable; didn't help.

Changed to a different computer; that also did not help.

All of my computers are running Win 7 OS.

The utility window message is 'reload mcu'; did that a half dozen times or
so.


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