I have just installed Win2012 on a Cisco UCS-EN 140N running on a ISR4331 and is able to access the server via KVM. However, the server does not have any network adapters available. I've tried to install the intel drivers downloaded from Cisco Download -> UCS-E series software -> UCS EN140S M1 (the 140N download page does not include any drivers). Even if configuration guide (GUI Configuration Guide for Cisco UCS E-Series Servers and the Cisco UCS E-Series Network Compute Engine Integrated Mana…) state that no drivers should be needed for Win2012.
Am I missing something?