User Manual
Table Of Contents
- 1.1 Knowing BIOS
- 1.2 BIOS setup program
- 1.3 My Favorites
- 1.4 Main menu
- 1.5 Ai Tweaker menu
- 1.6 Advanced menu
- 1.6.1 Platform Misc Configuration
- 1.6.2 CPU 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 Onboard Devices Configuration
- 1.6.8 APM Configuration
- 1.6.9 PCI Subsystem Settings
- 1.6.10 USB Configuration
- 1.6.11 Network Stack Configuration
- 1.6.12 NVMe Configuration
- 1.6.13 HDD/SSD SMART Information
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS
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ROG STRIX Z390-E GAMING BIOS Manual
PEG Port Configuration
This item allows you to congure the PEG Port settings.
PCIEx16_1 Link Speed
This item allows you to congure the PCIEx16_1 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEx16_2 Link Speed
This item allows you to congure the PCIEx16_2 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
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]
IOAPIC 24-119 Entires
Allows you to enable or disable IOAPIC 24-119 Entires. Disabling this item may cause some
devices to fail.
Conguration options: [Enabled] [Disabled]