RE: E7450 SCCM Build
We are trying our best to help. Here is one example. But there is some aberration since a lot of issues are being presented here. We are trying our best to do the RCA. The solution will definitely come in one of our subsequent releases of driver cab.
Solution for you guys, as helped by dell support:
1) Install Windows ADK (www.microsoft.com/.../details.aspx), selecting WinPE
2)Take the WinPE.wim file from the install directory (C:\Program Files (x86)\Windows Kits\8.1\Assessment and Deployment Kit\Windows Preinstallation Environment\amd64\en-us) and place in an easy to remember directory
3)Download the drivers direct from intel (https://downloadcenter.intel.com/download/23073/Network-Adapter-Driver-for-Windows-Server-2012-R2) and run the installer.
4)Extract the network drivers from the temporary folder that is created. You are looking for the NDIS63 and 64 folders
5)Copy these drivers to an easy to remember location
6)Using DISM mount WinPE and import the network drivers from the driver location
7)Unmount the WinPE Wim image, and from there import into SCCM 2012
8)Apply the Image to the relevant task sequence and boot