[Elecraft] K3 Firmware upgrade - Win7

[Adrian]

Connect K3 USB FTDI cable direct to K3 and try the K3 update again.

 

It sounds like There is a P3 in there, that needs updating too, and has the
piggyback connection across to the K3 with the main connection to P3?

 

In anycase, If it is the later FTDI type usb-ser cable then this program
will verify and enable user comport No select on the device;

 

http://www.ftdichip.com/Support/Utilities/Reassign%20COMNo%20Utility.zip

 

 

 

 

Aki ZL1GO reports :-

 

 

Win7 utility first step - test communications : recognizes Com port and
shows

com3 speed 38400b.

Then move to firmware window: click Check Versions Now--->

Attempting to contact K3 ,,,,endless try 38400 b to 4800 b., then connection
is lost..

 

Thanks for all the help.

 

73, Ken ZL1AIH