How to create Legacy PXE Rom
1. Put three files which you got from IBABUILD folder on DOS boot flash.
2. Find a system and boot to DOS with IBABUILD tool.
3. Create Legacy PXE Rom on DOS.
4. Command: IBABUILD -OF=LOM -IMAGE=SETUP,UNDI,BC -DEVID=xxxx.
5. You will get a .LOM file; please provide it to your BIOS and ask them to integrate it in to BIOS.

Example:
- ibabuild -of=lom -devid=156F -image=undi -> BA0110X2.LOM
- ibabuild -of=lom -devid=156F -image=bc -> BA0110BC.LOM
- ibabuild -of=lom -devid=156F -image=undi,bc -> BA0110Q.LOM

