User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Hardware Setup
- 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
4-17
4.5.8 PCI Subsystem Settings
Allows you to configure PCI, PCI-X, and PCI Express Settings.
Above 4G Decoding [Enabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space. It only works if the system supports 64-bit PCI decoding.
Configuration options: [Disabled] [Enabled]
Re-Size BAR Support [Disabled]
If system has Resizable BAR capable PCIe Devices, this option enables or disables
Resizable BAR Support. (Only if system supports 64-bit PCI Decoding).
Configuration options: [Disabled] [Enabled]
SR-IOV Support [Enabled]
Allows you to enable or disable Single Root IO Virtualization Support if the system has SR-
IOV capable PCIe devices.
Configuration options: [Disabled] [Enabled]
BME DMA Mitigation [Disabled]
Allows you to re-enable the Bus Master Attribute disabled during PCI enumeration for PCI
bridges after SMM lock.
Configuration options: [Disabled] [Enabled]