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IB811F Series
User’s Manual
BIOS Setting
Description
PCI Express Root
Port
Enables/ Disables the PCIe root port.
Auto:
To disable unused root port automatically
for the most optimum power savings.
ASPM
Sets the PCIe active state power management.
Options: Disable / L0s / L1 / L0SL1 / Auto
L1 Substates
Sets PCIe L1 substates.
Options: Disables / L1.1 / L1.2 / L1.1 & L1.2
PME SCI
Enables / Disables PME SCI.
PCIe Speed
Configures the PCIe speed.