Hi Naim,
It is funny you should post this because I ordered an I350-T2 for a Windows Server 2012 R2 system which arrived this morning, fitted it and am now experiencing exactly the same issues as you.
No combination of drivers works, and no auto-detection of the interface. Quite frankly this is atrocious, I bought an Intel NIC as I wanted a best-in-class NIC and I didn't expect problems at the first hurdle (probably like yourself).
The PCI-E slot is definitely fine as I tried a different NIC in it and that works fine. The operational LEDs flash so I'm assuming the card isn't faulty.
I will e-mail / call man+dog at Intel until someone hopefully helps, and if I get a solution I'll post it here!
Dave