【Help】UnLock Toshiba satellite U900 Hidden Menu and uefi boot Need Help!

Hi Sir
Here The Report :
ADVSwap.bin -> Advanced menu is gone
OEMRemove.bin -> All Menus gone, When i press F2 to get into the bios It just show me a blue background.
SetupSwapinPlaceOfOEM.rom -> All Menus gone, When i press F2 to get into the bios It just show me a blue background.

All of them can boot normally

Should I have taken every one of them dumped?

Waiting for your next reply.

Thank u very much!

Another question: when i change boot mode to csm use amibcp,all boot options gone, but can boot 1st Uefi device,nothing can do the boot devices.

Many BIOS settings will be restored automatically after amibcp is edited . Maybe oemcallback did it

@jhsvip - Sorry for delayed reply, and thanks for the report back! Only person I know that can maybe help here is @lordkag

On the CSM/AMIBCP question, do you mean you edit stock BIOS and this happens? What exactly are you changing, and to what, in what menu (show me images)
Sounds like you are not using AMIBCP right, or you are not editing the correct items in correct (currently visible to you) menus.

Thanks for your reply Sir!

My laptop was broken lastnight, I’ll tell you where i changed and upload the images after it fixed.

Thank you again!