VMware Vsphere: Fix hidden NIC devices after P2V conversion of Windows servers

VMware Vsphere: Fix hidden NIC devices after P2V conversion of Windows servers

After a physical conversion a number of “stale devices” will exist in the new virtual machine. These are hardware devices which are no longer required.

Windows 2000 & 2003

To identify which devices are no longer physically installed on your virtual machine, use the Microsoft environment variable devmgr_show_nonpresent_devices. This is explained in the Microsoft article:

http://support.microsoft.com/kb/315539

1. From the command prompt, type:

set devmgr_show_nonpresent_devices = 1

2. Start the search. Type:

start devmgmt.msc

3. From the Device Manager, list the devices.

Select: View > Show hidden devices.

4. Deinstall the listed devices:

Select the device and uninstall it from the Device Manager.

Reboot.