So there was thunder outside and i unplugged my pc cable from socket and then after thunder i started pc and i dont have any internet shows ? On internet icon and when i click on it it shows unidentified network i touble shooted it and it shows Ethernet doesn't have a valid ip configuration i checked my another pc and it worked i did everything that this site gave me
https://www.google.lt/amp/s/windowsreport.com/ethernet-valid-ip-configuration-windows-10/amp/
https://www.google.lt/amp/s/windowsreport.com/ethernet-valid-ip-configuration-windows-10/amp/