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USB Configuration
Main Advanced Chipset Boot
Security Save & Exit
USB Configuration
→ ← Select Screen
↑↓
Select Item
Enter: Select
+- Change Field
F1:
General Help
F2:
Previous Values
F3: Optimized Default
F4: Save ESC: Exit
XHCI Pre-Boot Driver
Enabled
xHCI Mode
Smart Auto
HS Port #1 Switchable
Enabled
HS Port #2 Switchable
Enabled
HS Port #3 Switchable
Enabled
HS Port #4 Switchable
Enabled
xHCI Streams
Enabled
EHCI1
Enabled
EHCI2
Enabled
USB Ports Per-Port Disable Control
Disabled
HS Port #1/2/3/4 Switchable
Allows for HS port switching between xHCI and EHCI. If disabled, port is routed to EHCI. If
HS port is routed to xHCI, the corresponding SS port is enabled.
xHCI Streams
Enable or disable xHCI Maximum Primary Stream Array Size.
EHCI1/2
Control the USAB EHCI (USB 2.0) functions. One EHCI controller must always be enabled.
USB Ports Per-Port Disable Control
Control each of the USB ports (0~13) disabling.
PCH Azalia Configuration
Main Advanced Chipset Boot Security Save & Exit
PCH Azalia Configuration
Azalia
Auto
Azalia
Control Detection of the Azalia device.
Disabled = Azalia will unconditionally disabled.
Enabled Azalia will be unconditionally enabled.
Auto = Azalia will be enabled if present, disabled otherwise.