
3-20
Chapter 3: BIOS setup
3.5.4
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]
[Disabled]
Disables the function.
[Enabled]
Enables the support for USB devices on legacy operating systems
(OS).
[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]
[Disabled]
Disables the function.
[Enabled]
Enables the support for operating systems without an EHCI
hand-off feature.
Summary of Contents for CROSSHAIR V FORMULA
Page 1: ...Motherboard Crosshair V Formula Series ...
Page 32: ...2 2 Motherboard overview 2 2 1 Motherboard layout 2 2 Chapter 2 Hardware information ...
Page 66: ...2 3 3 To install the CPU heatsink and fan assembly 1 2 2 36 Chapter 2 Hardware information ...
Page 67: ...3 4 5 ROG Crosshair V Formula 2 37 ...
Page 68: ...To remove a DIMM 2 3 4 DIMM installation 2 38 Chapter 2 Hardware information ...
Page 71: ...2 3 6 ATX Power connection OR OR ROG Crosshair V Formula 2 41 ...
Page 72: ...2 3 7 SATA device connection OR OR 2 42 Chapter 2 Hardware information ...
Page 80: ...Connect to 7 1 channel Speakers 2 50 Chapter 2 Hardware information ...
Page 132: ...3 48 Chapter 3 BIOS setup ...