Asus Z170I PRO GAMING Manual page 74

Launch CSM [Enabled]
®
®
Boot Device Control [UEFI and Legacy OPROM]
Boot from Network Devices [Legacy OPROM first]
Boot from Storage Devices [Legacy OPROM first]
Boot from PCI-E/PCI Expansion Devices [Legacy OPROM first]
2.8.10 Secure Boot
®
OS Type [Windows UEFI mode]
®
® ®
®
® ®
® ®
OS Type Windows UEFI mode
Key Management
2-40 Chapter 2: Getting started