Thanks Serg for all the help I flashed the bios and then checked the version using slic toolkit, it now shows version 2.4. I then installed Windows Server 2012 R2 from a Dell OEM DVD, this activates fine Next I installed Windows Server 2016 using a Microsoft Eval Version and then tried to activate it using this method slmgr.vbs -ilc C:\DELL.xrm-ms slmgr.vbs -ipk xxxxx-xxxxx-xxxxx-xxxx-xxxxx I got the license key from here https://forums.mydigitallife.net/threads/windows-server-2016-oem-slp-keys.75889/ this fails, should this work or do I need a Dell OEM DVD for Server 2016 to activate?
SLIC is only 2.3 on the official: SLIC Marker Structure Type 0x00000001 (1) Length 0x000000B6 (182) Version 0x00020000 (131072) OEM ID "DELL " OEM Table ID "PE_SC3 " Windows Flag "WINDOWS " SLIC Ver 0x00020003 (v2.3)