Windows 10: Connection Win10 to Internet with cable Ethernet after upgrade Win7 to Win10

Win7 was connected to the Internet using cable Ethernet directly to provider
with help Microsoft 6to4 tunnel adapter. After upgrade Win7 to Win10 this last
does't want to connect directly to the provider by cable. Please help me.

:)

 

Ethernet Private connection with Win7 pc

How do I connect a WIN10 pc to a WIN7 pc on a private ethernet with no internet access and only using LAN cables and a router

 

Cannot connect to Internet via direct Ethernet cable connection.

Hello. Have had this PC for about a year now. Came as Win7, updated to Win10 shortly thereafter. It is incapable of connecting to Internet wirelessly, so I connected it to modem directly through Ethernet cable. Have never had any problems whatsoever with
connectivity to the Internet.

All of the sudden, as of about last week, I would start up my PC and it would be disconnected from the Internet. It cannot detect any sort of Internet connections despite being directly connected to the modem. Even wirelessly connected devices in my home
like smartphones and tablets were unaffected by whatever ails my PC/Ethernet cable/etc.. I had:

• Restarted PC
• Unplugged and replugged in modem after 30 seconds
• Uninstalled drivers
• Checked for driver updates (of which there were none)
• Switched Ethernet ports
• Switched Ethernet cables
• Turned off firewalls and other malware-detecting programs
• Reset network devices
• ...and a host of other troubleshooting tips I have now forgotten

None of these worked, but after 10-20 minutes, the Internet returned to normal. It has just happened again, and I did not retry any of the aforementioned actions, and, once again, it returned after 10-20 minutes.

It may seem to be a very trivial problem if the Internet ultimately comes back, but this effectively means my PC's startup time is extended to about 20 minutes, and this proves to be extremely inconvenient when I need to access the Internet.

Please offer any suggestions you think would solve this problem. Whatever system specifications are needed I will provide.

 

Unable to connect to internet over Ethernet after upgrade to Win10, Windows Sockets regsitry enteries missing

Recently upgraded Win7 to Win10, with all recent updates installed. Internet connection over WiFi works, however, unable to connect via Ethernet ever since the upgrade to Win10. Have unistalled/reinstalled network adapters, updated and manually installed
Realtek PCIe GBE Family Controller driver to latest Win10 driver (version 10.6.1001.2015), have reset netsh winsock, reset IPv4 and IPv6, confirmed there is no VPN software, disabled off Green Ethernet, rebooted a gazillion times.

Only problem I can find is that Windows Network Diagnostics states that: "Windows Sockets registry entries required for network connectivity are missing."

I went out and purchased a new network adapter, TP-Link TG-3468, but found the same problem. This adapter apparently uses the same Realtek PCIe GBE Family Controller as my built in Ethernet adapter uses.

Please let me know if there are any solutions beyond all of the obvious ones listed on various web sites to solving this problem.