Does anyone has a problem with the nic which is next to the audio jacks (I suppose this is LAN2) went missing ?

I m see 1 nic in the device manager which is the other nic.
I already set both enabled in bios.

I also tried:
0. set both to auto with same result.
1. latest beta bios & load default
2. realtek driver instead of the one download from evga.com
3. clear cmos