I built a pc with mobo ZOTAC Z68ITX-A-E. it has two gigabyte NICs and Wifi. At home, everything work fine. I took my pc to work and connected it to wire network and I tried both of NICs. It did not obtain an IP. While I have another pc works fine, there is no problem with work network. Even I tried ping 127.0.0.1 and it work.
I am guessing the problem is from the driver!. But I removed it, and install it again. nothing happened.
I tried Windows troubleshooting. Also it did not solve the problem.
I am using Windows 7 Ultimate with SP1.
Please help me....