User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Extreme Tweaker menu
- 6. Advanced menu
- 6.1 Platform Misc Configuration
- 6.2 CPU Configuration
- 6.3 System Agent (SA) Configuration
- 6.4 PCH Configuration
- 6.5 PCH Storage Configuration
- 6.6 PCH-FW Configuration
- 6.7 Thunderbolt(TM) Configuration
- 6.8 PCI Subsystem Settings
- 6.9 USB Configuration
- 6.10 Network Stack Configuration
- 6.11 NVMe Configuration
- 6.12 HDD/SSD SMART Information
- 6.13 APM Configuration
- 6.14 Onboard Devices Configuration
- 6.15 Intel(R) Rapid Storage Technology
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
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ROG Z690 Series BIOS Manual
6.3 System Agent (SA) Configuration
The items in this menu allow you to change the System Agent (SA) parameters.
VT-d
Allows you to enable virtualization technology function on memory control hub.
Configuration options: [Enabled] [Disabled]
The following item appears only when VT-d is set to [Enabled].
Control Iommu Pre-boot Behavior
Allows you to enable IOMMU in Pre-boot environment (if DMAR table is installed in DXE and
if VTD_INFO_PPI is installed in PEI).
Configuration options: [Disable IOMMU] [Enable IOMMU during boot]
Memory Configuration
The items in this submenu allow you to set memory configuration parameters.
Memory Remap
Allows you to enable or disable memory remap above 4GB.
Configuration options: [Enabled] [Disabled]
Graphics Configuration
The items in this submenu allow you to select a primary display from CPU Graphics, PEG
Graphics devices, or PCIe Graphics devices.
Thermal Monitor
Allows you to enable or disable the Thermal Monitor.
Configuration options: [Disabled] [Enabled]
Dual Tau Boost
Allows you to enable Dual Tau Boost feature. This is only applicable for CMLS
35W/65W/125W sku. When DPTF is enabled this feature is ignored.
Configuration options: [Disabled] [Enabled]