Arbor Technology ASLAN-W810-2930G2, User Manual, Page: 67 / 81

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BIOS
5.2.1. Boot Configuration
Setting Description
Numlock Select Power-on state for Num lock.
5.2.2. PCI Express Configuration
Configures PCI Express by the following settings:
Setting Description
PCI Express Root
Port
1/2/3/4
`
PCI Express Root Port
Enables/disables this PCIe port.
`
PCIe Port Speed
Options are: Auto (default), Gen 1, Gen 2
`
PCIe Port ASPM Support
Automatically enable ASPM based on reported capabilities and
known issues.
Options are:
Disabled : disables ASPM
L0s : force all links to L0s state
L1 : force all links to L1 state
L0sL1 : force all links to L0s+L1 state
Auto : BIOS auto configure (default)
5.2.3. USB Configuration
Select this submenu to view the status of the USB ports and configure USB
features.
The featured settings are:
Setting Description
USB BIOS Support
Enables/Disables USB keyboard/mouse/storage support
under UEFI and DOS environment. It will support UEFI
environment only if set to UEFI only.
XHCI Pre-Boot Mode Support Enables/Disables XHCI Pre-Boot mode support
xHCI Mode
Set the mode of operation of xHCI controller
Options are Disabled/Enabled/Auto(default)/Smart Auto/Best
Auto
Win 7 Uninstall XHCI driver
workaround
Enables/Disables Win 7 Uninstall XHCI driver workaround.
When enabled, Win 7 USB (EHCI) still can work after uninstall
XHCI driver, but WHCK test will fail.
XCHI Controller Enables/Disables XHCI controller
USB2 Link Power Management Enables/Disables USB2 Link Power Management.
EHCI Controller Enables/Disables EHCI controller
USB EHCI debug
Enables/Disables PCH EHCI debug capability.