Computer says network identification all the time?

Sa
14

Hello as soon as I connect my computer with the Lan connection to the wall it says the whole time network identification or LAN cable not correctly attached. Last Friday I had a little Lan party with my brother and with my two cousins and a colleague and there my network was displayed without problems. And if my dad for example His laptop connects to the Lan connection to the wall it works and my smart tv works as well.

would I possibly have a spiezelles Lan cable there?

Motherboard: Gigabyte 970A-UD 3

Aw

Special LAN cables are only available for the printer.

You have started perfectly and break off yet.

Lan cable OK,

Data LAN cable in the wall works

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Then we probably be the Lan slot on the PC.

Fr

You probably have manually changed the IP address allocation for an internal network.

look in the properties of your associated LAN connection, if there's IPv4 and IPv6 automatically assigned or if there are manually assigned numbers in there. Reset this to automatic.

you can also in the prompt with ipconfig / all retrieve the configuration, clean up the memory with ipconfig / flushdns, with ipconfig / release "dismiss" the configuration and restart the network assignment with ipconfig / renew.

Otherwise, it can of course be synonymous s.LAN cable. Do your other people in the house use the same LAN cable for testing, if it works for them?

Fr

Not necessarily, it may be that the interface is set to manual IP data with which the router can't do anything.

Aw

That's right, thank you. But if we agree it is the PC…

Fr

That probably already. Because yes the other things work (if the cable was the same during testing)

Sa

The Lan cable what I took friday at the Lan Party was indeed problem going on playing. And when I tried this cable at home now, the internet is not working.

Fr

Then look for the above settings in the PC. Presumably, the PC tries to log in with manual IP data, which the router does not like at all. And therefore gratefully rejects.

do the other devices work with the LAN cable, what do you want to use? Or did your dad… Use other cable for testing?

Sa

Before testing exactly the same as the television

Fr

What comes to my mind, do you use the same entrance in the wall box as usual? Usually you usually have LAN as a double box, and it may be that only one input is switched, the other unconnected. Then, of course, no LAN cable can connect there.

Sa

I have only the Lan connection and two normal sockets but as already mentioned in my dad it has klaptiert without problems and in my Smart TV it works synonymous ichich I have only the Lan connection and two

Fr

Ok, then look at the above settings in your network environment. Unfortunately, you can't help by TeamViewer, if you have no internet on the PC.

Right-click on the LAN connection in the systray - Network and Sharing Settings - change to adapter options in Windows 10 - this opens the LAN port window.

there then select the LAN port, right click, properties. And then look at IPv4 and IPv6 if it is automatic, if not switch to it.

then close window with OK and look obs then connects, if necessary. Restart.

Sa

Internet I have via wlan I have windows 7

Fr

I just sent you a friend invitation, so we can exchange Teamviewerdaten and I can look at your problem times if you like.

Fr

And, already successful in the meantime? Otherwise, just let me know via the Friendslist with a message, then I'll see that I can help you tomorrow evening.