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ROG STRIX Z490-H GAMING BIOS Manual
CPU Temperature LED Switch
This item allows you to turn the CPU Temperature LED on or off.
Configuration options: [Enabled] [Disabled]
1.8
Boot menu
The Boot menu items allow you to change the system boot options.
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]
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 non-UEFI driver add-on devices
or the Windows
®
UEFI mode.
The following items appear only when
Launch CSM
is set to
[Enabled]
.
Boot Device 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 only]
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 only]
