Hey guys, I've moded SONY VAIO SVS151190X BIOS based on svl7's oc BIOS(835/1000), for test reason I only changed the Boot section to unlock hidden menus.
Then,you should know that I've not found out how to get into crysis mode if you get a brick.It is at your own risk.
If lucky, there should be a series of options such as Fast Boot, UEFI PXE Boot, Quick Boot, Quiet Boot, ACPI Selection, Boot Delay Time, etc.
Now if someone wants to test it, reply me. And wish you post screenshots.