I’ve been referring to other similar posts on the forum these past few days:
[SOLVED] How do I get hidden menus shown within IFS “Form Sets”
I activated the hidden menu on my MSI X79A-GD45 Plus motherboard.
However, the menu must be accessed from the back button.
Since only the setupdata.bin changes were effective, I changed the Parent ID of Form ID - 08 04 in setupdata to 27, and then changed the Parent ID of a submenu under 07 04 to 28.
In addition, an NvmExpressDxeSmall driver was added using uefitool 0.28
Since I also need to support booting the Marvell 88SE9230, I extracted MarvellUefi64Dex.ffs from the P9X79-E WS BIOS ROM.
Modifying the NVRAM according to IFS.txt allows you to get the desired default value after each ROM flash.
E7760IMS.H90_NVMeSmall_Marvell_Default_Overclocking.zip (5.3 MB)