Asus WS C246 DC User Manual page 62

CSM (Compatibility Support Module)
This item allows you to configure the CSM (Compatibility Support Module) items to fully
support the various VGA, bootable devices and add-on devices for better compatibility.
Launch CSM
[Enabled]
[Disabled]
The following items appear only when you set the Launch CSM to [Enabled].
Secure Boot
This item allows you to configure the Windows
protect the system from unauthorized access and malwares during POST.
Fast Boot
[Disabled]
[Enabled]
The following items appear only when you set Fast Boot to [Enabled].
Next Boot after AC Power Loss
[Normal Boot]
[Fast Boot]
3-18
For better compatibility, enable the CSM to fully support the non-
UEFI driver add-on devices or the Windows
Disable the CSM to fully support the non-UEFI driver add-on devices
or the Windows
®
Boot Devices Control
This item allows you to select the type of devices that you want to boot.
Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only]
[UEFI only]
Boot from Network Devices
This item allows you to select the type of network devices that you want to
launch.
Configuration options: [Ignore] [Legacy only] [UEFI driver first]
Boot from Storage Devices
This item allows you to select the type of storage devices that you want to
launch.
Configuration options: [Ignore] [Legacy only] [UEFI driver first]
Boot from PCI-E/PCI Expansion Devices
This item allows you to select the type of PCI-E/PCI expansion devices that
you want to launch.
Configuration options: [Legacy only] [UEFI driver first]
Allows your system to go back to its normal boot speed.
Allows your system to accelerate the boot speed.
Returns to normal boot on the next boot after an AC power loss.
Accelerates the boot speed on the next boot after an AC power loss.
UEFI mode.
Secure Boot settings and manage its keys to
®
UEFI mode.
®
Chapter 3: BIOS Setup