Windows 10: W10 ethernet

i have a problem with my internet on my w10 it stopped working i guess in between yesterday and today, basiclly it says unidentiffied network no internet connection and when i trouble shoot it says that i dont have a valid ip adress, i have tried to restart everything pluging everything out from the modems to the router to the pc it self

:)

 

Wifi/Ethernet Qualcomm Atheros AR9485WB-EG / AR8161 didn't recognased as network adapters

Wifi/Ethernet Qualcomm Atheros AR9485WB-EG / AR8161 didn't recognased as network adapters after upgrade to W10.

 

Windows 10 Upgrade Loses Internet Device Driver

After upgrading to W10 from W8.1, I lost internet connectivity. On checking, W10 cannot locate my internet adapter. I suspect I need a new device driver. Connectivity for both the Ethernet cable and WiFi is lost.

PC HP ENVY 700-056

 

Welcome to the forum. Open a cmd prompt type ipconfig /all then post results if the ip starts with 169 then its not getting a ip from the router its could be a cable fault or a router port fault does the router show a light were the cable is plugged in

 

Windows IP Configuration Host Name . . . . . . . . . . . . : DESKTOP-NG1S0JT Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : NoEthernet adapter Ethernet 3: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Remote NDIS based Internet Sharing Device Physical Address. . . . . . . . . : 02-50-30-6E-62-31 DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::dd9c:6929:fada:bf8c%30(Preferred) IPv4 Address. . . . . . . . . . . : 192.168.42.234(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Lease Obtained. . . . . . . . . . : 13 May, 2017 19:21:24 Lease Expires . . . . . . . . . . : 13 May, 2017 21:21:44 Default Gateway . . . . . . . . . : 192.168.42.129 DHCP Server . . . . . . . . . . . : 192.168.42.129 DHCPv6 IAID . . . . . . . . . . . : 503468080 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-C8-43-16-D0-50-99-7B-8F-46 DNS Servers . . . . . . . . . . . : 192.168.42.129 NetBIOS over Tcpip. . . . . . . . : EnabledTunnel adapter Teredo Tunneling Pseudo-Interface: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes IPv6 Address. . . . . . . . . . . : 2001:0:9d38:90d7:187b:11d:3f57:d515(Preferred) Link-local IPv6 Address . . . . . : fe80::187b:11d:3f57:d515%5(Preferred) Default Gateway . . . . . . . . . : :: DHCPv6 IAID . . . . . . . . . . . : 50331648 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-C8-43-16-D0-50-99-7B-8F-46 NetBIOS over Tcpip. . . . . . . . : DisabledTunnel adapter isatap.{F7824BAE-594A-4226-B005-951808FD8E9A}: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2 Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0 DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes
the light on the my modem and router are all 3 blinking