X570 Series BIOS Manual English
Page 43
...you want to boot. Execute the Microsoft® Secure Boot check. Microsoft® Secure Boot only supports Windows® UEFI mode. PRIME/PRO/TUF GAMING X570 Series BIOS Manual 43 Boot Device Control This item allows you to select the type of storage devices that you want to launch....on Windows® nonUEFI mode. Get the optimized function when booting on Windows® UEFI mode or other Microsoft® Secure Boot compliant OS. CSM (Compatibility Support Module) This item allows you want to launch. Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only] ...
...you want to boot. Execute the Microsoft® Secure Boot check. Microsoft® Secure Boot only supports Windows® UEFI mode. PRIME/PRO/TUF GAMING X570 Series BIOS Manual 43 Boot Device Control This item allows you to select the type of storage devices that you want to launch....on Windows® nonUEFI mode. Get the optimized function when booting on Windows® UEFI mode or other Microsoft® Secure Boot compliant OS. CSM (Compatibility Support Module) This item allows you want to launch. Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only] ...