I have installed a fresh version of raspbian wheezy to my 8GB card.It is working fine when connected directly via hdmi.When i am connecting to the network via ethernet cable to a router,raspi is not detecting the network. The lights are also not turning on when connected to network.
I am having a 4GB card also which works fine on the same pi.So pretty sure not a hardware issue.I have flashed my 8GB card for a fresh installation.Is there any other setup i have to do??