Unusually the Virtualization was enabled when I got this server but all the NICs were diabled in the BIOS including PXE boot!
Advanced -> Advanced Chipset Control
PCI Slot 1 Option ROM: Enabled
Onboard LAN1 Control: Enabled
LAN1 Option ROM Scan: Enabled (you need it for PXE boot)
Onboard LAN2 Control: Enabled
LAN2 Option ROM Scan: Enabled
*you will need to reboot and........