DMI Gen 2 [Auto]
Allows you to enable or disable DMI Gen 2. Configuration options: [Auto] [Enabled] [Disabled]
NB PCIe Configuration
Allows you to configure the NB PCI Express settings.
PCIEX16_1 Link Speed [Auto]
Allows you to configure the PCIEX16_1 speed.
Configuration options: [Auto] [Gen1] [Gen2] [Gen3]
DMI Link ASPM Control [Auto]
Allows you to enable or disable the control of Active State Power Management on SA side of the DMI Link. Configuration options: [Auto] [Disabled] [L0s] [L1] [L0sL1]
PEG - ASPM [Disabled]
Allows you to control ASPM support for the PEG Device. The setting takes no effect if PEG is not the active device at present. Configuration options: [Disabled] [Auto] [ASPM L0s] [ASPM L1] [ASPM L0sL1]
Memory Configuration
Memory Scrambler [Enabled]
Allows you to enable or disable Memory Scrambler support.
Memory Remap [Enabled]
Allows you to enable or disable remapping the memory above 4GB. | |
[Enabled] | Enables the function. |
[Disabled] | Disables this function. |
2.6.5USB Configuration
The items in this menu allow you to change the
The USB Devices item shows the
Legacy USB Support [Enabled]
[Disabled] | The USB devices can be used only for the BIOS setup program. |
[Enabled] | Enables the support for USB devices on legacy operating systems (OS). |
[Auto] | Allows the system to detect the presence of USB devices at startup. If |
| detected, the USB controller legacy mode is enabled. If no USB device is |
| detected, the legacy USB support is disabled. |
Intel® xHCI Mode [Smart Auto]
[Smart Auto] | Enables the operation of xHCI controller. |
[Auto] | Keeps the last operation of xHCI controller in OS during bootup. |
[Enabled] | Enables the function. |
[Disabled] | Disables the function. |
Chapter 2: Getting started |