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Acoustic Management Configuration
Aptio Setup Utility
Main
Advanced
Chipset
Boot
Security
Save & Exit
Acoustic Management Configuration
→
←
Select Screen
↑↓
Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit
Automatic Acoustic Management
[Disabled]
USB Configuration
Aptio Setup Utility
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
USB Devices:
1 Keyboard, 2 Hubs
Legacy USB Support
[Enabled]
USB3.0 Support
[Enabled]
XHCI Hand-off
[Enabled]
EHCI Hand-off
[Enabled]
Port 60/64 Emulation
[Enabled]
USB hardware delays and time-outs:
USB Transfer time-out [20 sec]
Device reset tine-out
[20 sec]
Device power-up delay
[Auto]
Legacy USB Support
Enables Legacy USB support.
AUTO option disables legacy support if no USB devices are connected.
DISABLE option will keep USB devices available only for EFI applications.
USB3.0 Support
Enable/Disable USB3.0 (XHCI) Controller support.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI
driver.
EHCI Hand-off
Enabled/Disabled. This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should be
claimed by EHCI driver.
Port 64/60 Emulation
Enables I/O port 60h/64h emulation support. This should be enabled for the complete USB keyboard legacy support for
non-USB aware OSes.
USB Transfer time-out
The time-out value for Control, Bulk, and Interrupt transfers.
Device reset tine-out
USB mass Storage device start Unit command time-out.
Device power-up delay
Maximum time the device will take before it properly reports itself to the Host Controller.
‘
Auto
’
uses default value: for a
Root port it is 100ms, for a Hub port the delay is taken from Hub descriptor.
