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Chapter 3 BIOS Setup
Chapter 3
USB Configuration
This section is used to configure the parameters of the USB device.
Legacy USB Support
Disabled
Disable USB keyboard/mouse/storage support under UEFI and DOS environment.
Enabled
Enable USB keyboard/mouse/storage support under UEFI and DOS environment.
UEFI Only
Enable USB keyboard/mouse/storage support under UEFI environment.
XHCI Hand-off
Enable or disable to clear XHCI controller ownership change SMI bit by BIOS.
USB keyboard/mouse/stor
-
age support under UEFI
and DOS environment. It
will supporting UEFI en
-
vironment only if set to
UEFI Only
Legacy USB Support
XHCI Hand-off
Advanced
F1
Help
↑/↓
Select Item
F5/F6
Change Values
F9
Setup Defaults
Esc
Exit
←/→
Select Item
Enter
Select
SubMenu
F10
Save and Exit
InsydeH2O Setup Utility
Rev. 5.0
<Enabled>
<Disabled>
PCI Express Configuration
This section configures settings relevant to PCI Express root ports.
PEG PCI Express Port set
-
ting
PCIE 1
PCIE 2
PCIE 3
PCIE 4
PCIE 5
M.2
Mini PCIE
Intel I211
Intel I219
Advanced
F1
Help
↑/↓
Select Item
F5/F6
Change Values
F9
Setup Defaults
Esc
Exit
←/→
Select Item
Enter
Select
SubMenu
F10
Save and Exit
InsydeH2O Setup Utility
Rev. 5.0
Enable or Disable the Root
Port
PCIE 1
PCIe Speed
Hot Plug <Disabled>
Advanced
F1
Help
↑/↓
Select Item
F5/F6
Change Values
F9
Setup Defaults
Esc
Exit
←/→
Select Item
Enter
Select
SubMenu
F10
Save and Exit
InsydeH2O Setup Utility
Rev. 5.0
<Enabled>
<AUTO>
PCIE 1 to PCIE 5, M.2 and Mini PCIE
This field is used to enable or disable the PCI Express Root Port.
PCIe Speed
Select the speed of the PCI Express Root Port: Auto, Gen1, Gen2 or Gen3.
Hot Plug
This field is used to enable or disable the PCI Express Hot Plug.