I have faced a problem just a few hours ago for the first time that my Ethernet Connection is not being detected.
I have a Lenovo essentials b570-e laptop, with a core i5 processor and 2 GB Ram.
I have never before experianced this problem. I have already tried via another cable, connecting it from the other way and stuff like that. It works on my Brother's Laptop. I also know for certain that is it not a hardware issue as I have tested it on a live boot from Ubuntu 11.10 that I had lying around and the internet worked perfectly fine. So I know that the problem is with windows.
Can someone please help ASAP.
Any replies are most welcome and Thanks in Advanced