Nvidia 754 - Manual (Page 40)

BIOS
Page 4-10
4-4 Integrated Peripherals
Figure 5: Integrated Peripherals
nVidia RAID Boot ROM
Set this to enabled to setup RAID for drives connected to nVidia chipset.
Options: Enabled, Disabled.
nVidia Lan PXE Boot ROM
Enables/disable the onboard nVidia Lan PXE Boot ROM for booting from LAN.
Options: Enabled, Disabled.