1.8
Boot menu
The Boot menu items allow you to change the system boot options.
Fast Boot
[Disabled]
Allows your system to go back to its normal boot speed.
[Enabled]
Allows your system to accelerate the boot speed.
The following items appear only when you set the Fast Boot to [Enabled].
SATA Support
[All Devices]
[Hard Drive Only]
[Boot Drive Only]
ASUS X99-DELUXE II Series BIOS Manual
All devices connected to SATA ports are available during POST.
This process extends the POST time.
Only hard drives connected to SATA ports are detected during
POST.
Only boot drives connected to a SATA ports are detected during
POST.
63