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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 environment.
Enabled
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
environment.
USB Confi guration
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.
PCIE1 Settings.
PCIE1
Intel I219LM
Intel I210AT
M.2 PCIE
Mini PCIE
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
Control the PCI Express
Root Port.
PCI Express Root Port 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>
PCI Express Root Port 1/5/6/9/12
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.