3-20
Chapter 3: BIOS setup
Chapter 3
3.5.5
USB Configuration
The items in this menu allow you to change the USB-related features.
The
USB Devices
item shows the auto-detected values. If no USB device is detected, the
item shows
None
.
Legacy USB Support [Enabled]
[Enabled]
Enables the support for USB devices on legacy operating systems (OS).
[Disabled]
The USB devices can be used only for the BIOS setup program.
[Auto]
Allows the system to detect the presence of USB devices at startup. If
detected, the USB controller legacy mode is enabled. If no USB device is
detected, the legacy USB support is disabled.
Legacy USB3.0 Support [Enabled]
[Enabled]
Enables the support for USB 3.0 devices on legacy operating systems
(OS).
[Disabled]
Disables the function.
EHCI Hand-off [Disabled]
[Enabled]
Enables the support for operating systems without an EHCI hand-off
feature.
[Disabled]
Disables the function.
Main
Ai Tweaker
Advanced
Monitor
Boot
Tool
Exit
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.
Back
Advanced\
USB Configuration >
EFI BIOS Utility - Advanced Mode
USB Configuration
USB Devices:
1 Keyboard, 1 Mouse, 2 Hubs
Legacy USB Support
Enabled
Legacy USB3.0 Support
Enabled
EHCI Hand-off
Disabled
Summary of Contents for P8Z68-V PRO
Page 1: ...Motherboard P8Z68 V PRO ...
Page 50: ...2 32 Chapter 2 Hardware information Chapter 2 C B A 5 6 4 ...
Page 53: ...ASUS P8Z68 V PRO 2 35 Chapter 2 1 2 3 To remove a DIMM 2 3 4 DIMM installation B A ...
Page 56: ...2 38 Chapter 2 Hardware information Chapter 2 2 3 6 ATX Power connection 1 2 OR OR ...
Page 57: ...ASUS P8Z68 V PRO 2 39 Chapter 2 2 3 7 SATA device connection OR 2 OR 1 ...
Page 106: ...3 40 Chapter 3 BIOS setup Chapter 3 ...