You guys were on the money. Turns out the cable was fine. Here's what happened. The router has Ethernet 5 ports, 3 in use, and initially I'd plugged the Cat 6 cable into the next (4th) port. So this time I plugged into the 5th port, and the whole shebang worked like a charm, end-to-end. Maybe the 4th port was not properly setting up the signal, and the PC's Ethernet port couldn't auto-sense the input., as noted by Jan. Bottom line, thank you one and all, y'all got me out of bottom low gear. Cheers, David <mailto:davidtoday at comcast.net> David Morf Partner, Senior Regional Economics Advisor, and Founding Member <http://aneconomyofmeaning.wordpress.com/about/> Center for Adaptive Solutions 413-536-0944 direct / 413-426-6059 cell Learn More: <http://www.linkedin.com/in/DavidMorf> LinkedIn and <http://aneconomyofmeaning.wordpress.com/cas-bios/#DavidMorf> CAS Bios and <https://twitter.com/MorfDavidtoday> Twitter Resolving Complexity, Context, Pattern-Creating Systemic Operations, Connecting Strategy and Tactics This email message and any attachments are confidential and may be privileged. If you are not the intended recipient, please destroy all copies of this message and any attachments. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.hidden-tech.net/pipermail/hidden-discuss/attachments/20140814/a07ad4c4/attachment.html