3.4.3 Advanced: USB Configuration
default setting
Options summary: (
XHCI Mode
Enable/Disable for xHCI controller:
USB 2.0(EHCI) Support
Control the USB EHCI (USB 2.0) functions. This item active when xHCI controller
disabled because all ports are routed to xHCI controller when xHCI enabled.
Legacy USB Support
Chapter 3 – AMI BIOS Setup
)
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Auto
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