User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Hardware Information
- Chapter 3: Motherboard Information
- Chapter 4: BIOS Setup
- 4.1 Managing and updating your BIOS
- 4.2 BIOS setup program
- 4.3 Main menu
- 4.4 Performance Tuning menu
- 4.5 Advanced menu
- 4.5.1 Trusted Computing
- 4.5.2 ACPI Settings
- 4.5.3 Redfish Host Interface Settings
- 4.5.4 Onboard LAN Configuration
- 4.5.5 UEFI Variables Protection
- 4.5.6 Serial Port Console Redirection
- 4.5.7 SIO Configuration
- 4.5.8 PCI Subsystem Settings
- 4.5.9 USB Configuration
- 4.5.10 Network Stack Configuration
- 4.5.11 NVMe Configuration
- 4.5.12 APM Configuration
- 4.5.13 T1s Auth Configuration
- 4.5.14 Third-party UEFI driver configurations
- 4.6 Platform Configuration menu
- 4.7 Socket Configuration menu
- 4.8 Security menu
- 4.9 Boot menu
- 4.10 Tool menu
- 4.11 Event Logs menu
- 4.12 Server Mgmt menu
- 4.13 Save & Exit menu
- Chapter 5: RAID Configuration
- Chapter 6: Driver Installation
- Appendix
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4.7.5 IIO Configuration
Intel(R) VT for Directed I/O (VT-d)
Intel(R) VT for Directed I/O [Enabled]
Allows you to enable or disable the Intel Virtualization Technology for Directed I/O
(VT-d) by reporting the I/O device assignment to VMM through DMAR ACPI Tables.
Configuration options: [Disabled] [Enabled]
The following items are available only when Intel(R) VT for Directed I/O is set to
[Enabled].
DMA Control Opt-in Flag [Disabled]
Configuration options: [Disabled] [Enabled]
Pre-boot DMA Protection [Disabled]
Configuration options: [Disabled] [Enabled]
4.7.6 Advanced Power Management Configuration
CPU P State Control
Allows you to configure CPU P State Control settings.
Hardware PM State Control
Allows you to configure Hardware PM State Control settings.
Frequency Prioritization
Allows you to configure Frequency Prioritization settings.
CPU C State Control
Allows you to configure CPU C State Control settings.
Package C State Control
Allows you to configure Package C State Control settings.