User Manual

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H310A-EM-A
Launch CSM [Enabled]
[Enabled] For better compatibility, enable the CSM to fully support the non-UEFI
driver add-on devices or the Windows® UEFI mode.
[Disabled] Disable the CSM to fully support the Windows
®
Security Update and
Security Boot.
NOTE: The following four items appear when you set Launch CSM to
[Enabled].
Boot Device Control [UEFI and Legacy OPROM]
Allows you to select the type of devices that you want to boot up.
Conguration options: [UEFI and Legacy OPROM] [Legacy OPROM only]
[UEFI only]
Boot from Network Devices [Legacy only]
Allows you to select the type of network devices that you want to launch.
Conguration options: [Ignore] [Legacy only] [UEFI only]
Boot from Storage Devices [Legacy Only]
Allows you to select the type of storage devices that you want to launch.
Conguration options: [Ignore] [Legacy only] [UEFI only]
Boot from PCI-E / PCI Expansion Devices [Legacy Only]
Allows you to select the type of PCI-E expansion devices that you want to
launch. Conguration options: [Ignore] [Legacy only] [UEFI only]
Secure Boot
Allows you to congure the Windows
®
Secure Boot settings and manage its keys
to protect the system from unauthorized access and malwares during POST.
OS Type [Other OS]
Allows you to select your installed operating system.
[Windows UEFI
mode]
This item allows you to select your installed operating system.
Execute the Microsoft
®
Secure Boot check. Only select
this option when booting on Windows
®
UEFI mode or other
Microsoft
®
Secure Boot compliant OS.
[Other OS] Get the optimized function when booting on Windows
®
non-
UEFI mode. Microsoft
®
Secure Boot only supports Windows
®
UEFI mode.
Key Management
This allows you to manage the Secure Boot keys.
Clear Secure Boot keys
This item appears only when you load the default Secure Boot keys. This item
allows you to clear all the previously applied Secure Boot keys.