Currently have server 2012 running hyper-v. Installed Server 2008 R2 with all updates and service packs. Exchange 2010 installed. Running good, no issues on a Dell 2950. We now have a Dell R720 running server 2012 with Hyper-v. I shutdown the server and
copied the VHD files over to the new server. Configured a new Server in the manager and attached the drives. Server boots fine. But there is not network. If I go into a dos prompt and check with ipconfig the adapter is not there. Going into the device manager
I can see that the network device is a unknown device. I have uninstalled and rescanned. Tried updating the drivers and get the error that this device is not configured correctly (Code 1). I have tried removing the adapter and installing the legacy adapter.
Same thing. I have also tried installing the integration services. And though it tries to install it it hangs on the Windows Framework. I am unable to boot in safe mode, once I try and logon it reboots. So I am stuck. I have installed Server 2012 as guest
and it works fine. I have also downloaded Server 2008 R2 Trial and it also works fine. So I am at a loss as what to do. I can't go into Networking and Sharing center as it hangs when I try. Sounds like its an issue with Integration services but you can't uninstall
it. I am at a loss. There is no nic teaming going on. I have a quad broadcom Nic (which doesn't work as a virtual switch) as the management, and dual port Intel Nic for the virtual machines.
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