3-8
Chapter 3: BIOS setup
ASPM
This item allows you to control ASPM support for the PEG 2, and this has no effect if
PGE is not the currently active device. Configuration options: [Disabled] [Auto] [ASPM
L0s] [ASPM L1] [ASPM L0sL1]
PCIEX4_1 (X2)
Allows you to configure the PCI Express root port settings.
PCIEX4_1(X2)
Allows you to enable or disable the PCI Express Root Port. Configuration options:
[Disabled] [Enabled]
ASPM 16
This item allows you to set the ASPM level. Configuration options: [Disabled] [L0s] [L1]
[L0sL1] [Auto]
L1 Substates
This item allows you to configure the PCI Express L1 Substates settings. Configuration
options: [Disabled] [L1.1] [L1.1 & L1.2]
PCIe Speed
This item allows you to set the PCIe speed. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]
Detect Timeout
This item allows you to set the detection time (milliseconds) for enabled ports before it
exit the detection status.
Detect Non-Compliance Device
This item allows you to enable or disable detection of non-compliance PCI Express
devices. If enabled, more time will be required during POST. Configuration options:
[Disabled] [Enabled]
PCIEX4_2 / PCIEX4_3
Allows you to configure the PCI Express root port settings.
PCIEX4_2 / PCIEX4_3
Allows you to enable or disable the PCI Express Root Port. Configuration options:
[Disabled] [Enabled]
ASPM 1
This item allows you to set the ASPM level. Configuration options: [Disabled] [L0s] [L1]
[L0sL1] [Auto]
L1 Substates
This item allows you to configure the PCI Express L1 Substates settings. Configuration
options: [Disabled] [L1.1] [L1.1 & L1.2]
PCIe Speed
This item allows you to set the PCIe speed. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]