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Chapter 3
BIOS SETTINGS
User's Manual |
PR611-C621
USB 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.
InsydeH2O Setup Utility
Rev. 5.0
F1
Help
Esc
Exit
↑/↓
Select Item
←/→
Select Item
F5/F6
Change Values
Enter
Select
X
SubMenu
F9
Setup Defaults
F10
Save and Exit
USB Configuration
Legacy USB Support
XHCI Hand-off
<Enabled>
<Disabled>
Advanced
X
Advanced
PCI Express Configuration
X
Advanced
InsydeH2O Setup Utility
Rev. 5.0
F1
Help
Esc
Exit
↑/↓
Select Item
←/→
Select Item
F5/F6
Change Values
Enter
Select
X
SubMenu
F9
Setup Defaults
F10
Save and Exit
Enable/Disable SATA
Device.
PCI Express Configuration
►CPU
PCIE Configuration
►
PCH PCIE Configuration
►
CPU PCIE Configuration
Press Enter to enter the sub-menu and configure the PCIE ports — PCIE1, PCIE2, PCIE3,
PCIE4.
►
PCH PCIE Configuration
Press Enter to enter the sub-menu and configure the PCIE devices — LAN1, LAN2, and M.2
slot.
►
PCIE1/PCIE2/PCIE3/PCIE4/LAN1/LAN2/M.2 slot
Port Enable
Enable or disable the PCI Express Root Port.
PCIe Speed
Select PCIe Speed of the current port — AUTO, Gen1 (2.5 GT/s), Gen2 (5 GT/s), or Gen3 (8
GT/s). 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.
Advanced