To make system PXE Boot, user must enable PXE OPROM in the BIOS Configuration settings. PXE is a technology that boots computers using the network interface without a data storage device, such as a hard drive or an installed operating system.

What is PXE OpROM?

Preboot Execution Environment (PXE) refers to various methods of getting an IBM-compatible computer, typically running Windows, to boot up without the need for a hard drive or boot diskette. The methods evolved from the era before computers had internal disk drives.

What is launch PXE OpROM policy?

pxe oprom lets you boot from the network, probably don’t touch it. if it works don’t touch the storage one, but uefi might be needed, depends on the type of boot drive. This only affects pcie storage devices.