[Elecraft] K3s USB failure?

[Nr4c]

Check RS-232 setting CONFIG menu. It should be USB. 

Sent from my iPhone
...nr4c. bill


> On Jun 23, 2019, at 6:41 PM, Peter Dougherty <lists at w2irt.net> wrote:
> 
> Hi Bill,
> Yes, I did all of that. Device manager is clean. When the problem is
> occurring it still shows up normally, and as I mentioned, I can get audio
> into the PC from the radio and out from the radio (with PTT switching). It's
> just CAT control that's wonky.
> 
> - pjd
> 
> -----Original Message-----
> From: Bill Johnson <k9yeq at live.com> 
> Sent: Sunday, June 23, 2019 6:20 PM
> To: Peter Dougherty <lists at w2irt.net>; Elecraft at mailman.qth.net
> Subject: RE: [Elecraft] K3s USB failure?
> 
> Did you disconnect USB devices, reboot the PC and then reconnect.  Also look
> at device manager to make sure there are no error icons.  If there are
> remove, then refresh.
> 
> 73,
> Bill
> K9YEQ
> 
> https://wrj-tech.com/
> 
> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net <elecraft-bounces at mailman.qth.net> On
> Behalf Of Peter Dougherty
> Sent: Sunday, June 23, 2019 2:33 PM
> To: Elecraft at mailman.qth.net
> Subject: [Elecraft] K3s USB failure?
> Importance: High
> 
> Hi guys,
> I hope this is a case of pilot error here, but I think my K3s might have
> suffered damage today and I need help in getting this back alive.
> 
> After I moved the radio out to the deck for Field Day everything worked
> fine. Moved it back inside and I have no USB connectivity to any software
> app that normally connects to. When I plug the USB-B cable into the USB port
> on the back of the K3s I hear the Windows sound (twice) indicating that it's
> connecting, the port shows up as it's supposed to in the device manager
> (COM-5 on the desktop, COM-3 on the laptop), but neither N1MM+, DX Lab Suite
> Commander, or the K3 Utility can find the radio. I'm at a loss to understand
> what could have happened here, but I'm completely dead in the water now. In
> the menu, RS232 is set up USB.
> 
> The sound card portion of the USB port is fine (I can get audio from the K3s
> into the computer, and generated .wav files play from the computer over the
> air. I just have no CAT control, either way.
> 
> 
> 
> 
> ----------------------------------------------------
> 
> Regards,
> Peter Dougherty
> 
> 
> 
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