Unidentified network and Local Area Connection problems

[Tazza]

Hello,

I apologize for my English as it is not my native speech.

So I encountered a problem. I connected my internet cable to PS3, and after about 10 minutes connected it back to my PC and it shows me the problem: Local Area Connection doesn't have a valid IP configuration and Unidentified network. It wasn't the first time I connected my internet cable to PS3, though I had the same problem in the past, I just did what was written in troubleshooting and it helped, but not this time. There was no internet connection on PS3 also. I read a lot of solutions, but it didn't help so I thought maybe someone could help. Please write if you need some additional info, as I am not very tech savvy. Thank you in advance.

P.S. 1)Wireless is working fine. 2) My internet is not connected through router.

 

[Parman]

Try unplugging the modem for 30 seconds then pug it back in and connect your cable to your PC. A lot of time with modems its registered by MAC addresses. This is why its a good idea to get a router (The MAC address will never change).

If its still not working after that you might have to call your ISP and let them reset it for you.

 

[Atomic245]

Make sure that DHCP is enabled in either your Modem .