User Manual
Table Of Contents
- 1.1 Knowing BIOS
- 1.2 BIOS setup program
- 1.3 My Favorites
- 1.4 Main menu
- 1.5 Extreme Tweaker menu
- 1.6 Advanced menu
- 1.6.1 CPU Configuration
- 1.6.2 Platform Misc Configuration
- 1.6.3 System Agent (SA) Configuration
- 1.6.4 PCH Configuration
- 1.6.5 PCH Storage Configuration
- 1.6.6 PCH-FW Configuration
- 1.6.7 ROG Effects
- 1.6.8 Onboard Devices Configuration
- 1.6.9 APM Configuration
- 1.6.10 Network Stack Configuration
- 1.6.11 HDD/SSD SMART Information
- 1.6.12 USB Configuration
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS
ASUS MAXIMUS IX CODE BIOS Manual
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1.6.4 PCH Configuration
PCI Express Configuration
This item allows you to congure the PCI Express slots.
PCIe Speed
This item allows your system to automatically select the PCI Express port speed.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
DMI/OPI Configuration
This item allows you to control various DMI (direct media interface) functions.
DMI Max Link Speed
Set this item to [Enabled] to set DMI speed.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PEG Port Configuration
This item allows you to congure the PEG Port settings.
PCIEC16/X8_1 Link Speed
This item allows you to congure the PCIEx16_1 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEX8_2 Link Speed
This item allows you to congure the PCIEx16_2 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIe Spread Spectrum Clocking
This item allows you to enable or disable Spread Spectrum Clocking for compliance
testing.
Conguration options: [Auto] [Disabled] [Enabled]