IBASE Technology IB905 User Manual page 34

BIOS SETUP
USB Configuration
USB Configuration Parameters.
Advanced
Main
USB Configuration
USB Devices:
1 Keyboard, 2 Hubs
Legacy USB Support
USB3.0 Support
XHCI Hand-off
EHCI Hand-off
USB hardware delays and time-outs:
USB transfer time-out
Device reset time-out
Device power-up delay
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.
30
Aptio Setup Utility
Chipset Boot
Enabled
Enabled
Enabled
Disabled
20 sec
20 sec
Auto
IB905 User's Manual
Security Save & Exit
→ ←
Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save ESC: Exit