''Ethernet'' does not have a valid IP Configuration, The Default Gateway is not available

[Killer46]

AMD Ryzen 7 2700 Eight-Core Processor 3.20GHz
8GB Ram
64bit OS Windows 10
GeForce GTX 1660 6gb gddr5

 

[johnb35]

Do any other computers in your house get online? Have you tried restarting the modem?

 

[beers]

Do you have a static assignment for IPv4?

That's either an incorrect-static or no-dhcp type of an issue. Rebooting your router may help the second one.

 

[Killer46]

Do any other computers in your house get online? Have you tried restarting the modem?

Yes I try it but again same problem

 

[Killer46]

Do you have a static assignment for IPv4?

That's either an incorrect-static or no-dhcp type of an issue. Rebooting your router may help the second one.

How I can check it?

 

[beers]

How I can check it?

Control Panel\Network and Internet\Network Connections
Right click the adapter
IPv4 Properties
It should be on auto.

 

[Killer46]

Control Panel\Network and Internet\Network Connections
Right click the adapter
IPv4 Properties
It should be on auto.

It is Auto

 

[johnb35]

Make sure the ethernet cable is tightly secured. Also try a different ethernet cable.