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Chapter 3
- BIOS Settings
KD171
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USB Configuration
PCI Express Configuration
Legacy USB Support
Enabled
Enable Legacy USB support.
Disabled
Keep USB devices available only for EFI applications.
XHCI Hand-off
Enable or disable XHCI Hand-off.
Select one of the PCI Express channels and press enter to configure the following settings.
PCIE1/PCI Express Root Port
Enable or disable the PCI Express Root Port.
PCIe Speed
Select PCIe Speed of the current port — AUTO, Gen1, Gen2, or Gen3. Gen 3 is only available
for the PCIE1 port. This field may not appear when the speed of the port is not configurable.
Hot Plug
Enable or disable hot plug function of the port. This field may not appear when the port does
not support hot plug.
InsydeH2O Setup Utility
Rev. 5.0
F1
Help
Esc
Exit
↑/↓
Select Item
←/→
Select Item
F5/F6
Change Values
Enter
Select
SubMenu
F9
Setup Defaults
F10
Save and Exit
InsydeH2O Setup Utility
Rev. 5.0
F1
Help
Esc
Exit
↑/↓
Select Item
←/→
Select Item
F5/F6
Change Values
Enter
Select
SubMenu
F9
Setup Defaults
F10
Save and Exit
U S B k e y b o a r d / m o u s e /
storage support under UEFI
environment.
PEG PCI Express Port setting
USB Configuration
Legacy USB Support
XHCI Hand-off
PCI Express Configuration
►PCIE 1
►
LAN1
►
LAN2
<Enabled>
<Disabled>
Advanced
Advanced
►
Advanced
►
Advanced