Chapter 3
Z77H2-A3 USER MANUAL
40
All USB Devices (Enabled)
Use this item to enable or disable all USB devices.
USB Configuration
Use this item to show the information of USB configuration.
Legacy USB Support (Enabled)
Use this item to enable or disable support for legacy USB devices.
Main
Advanced
Chipset M.I.B III Boot Security Save & Exit
+/- : Change Opt.
Enter/Dbl Click : Select
lk
mn
: Select Screen
/Click: Select Item
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Enables Legacy USB Sup-
port. AUTO option disables
legacy support if no USB
devices are connected.
DISABLE option will keep
USB devices available only
for EFI applications.
USB Configuration
All USB Devices
Enabled
Legacy USB Support
Enabled
Press <Esc> to return to the Advanced Menu page.