ASUS Z87-PRO (V EDITION)
3-33
Chapter 3
3.6.5
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. It cannot
be recognized in boot devices list.
[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.
Intel xHCI Mode [Smart Auto]
[Auto]
Keeps the last operation of xHCI controller in OS during bootup.
[Smart Auto]
Enables the operation of xHCI controller.
[Enabled]
Enables the xHCI controller.
[Disabled]
Disables the xHCI controller.
EHCI Hand-off [Disabled]
[Enabled]
Enables the support for operating systems without an EHCI hand-off
feature.
[Disabled]
Disables the EHCI Hand-off support.
Mass Storage Devices [Auto]
Allows the system to detect the devices according to their media formats.
Configuration options: [Auto] [Floppy] [Forced FDD] [Hard Disk] [CD-ROM]
USB Single Port Control
Allows you to enable or disable the individual USB port.
Refer to section
1.2.2 Motherboard layout
for the location of the USB ports.
Summary of Contents for Z87-PRO V EDITION
Page 16: ...xvi ...
Page 67: ...ASUS Z87 PRO V EDITION 2 5 Chapter 2 To uninstall the CPU heatsink and fan assembly ...
Page 68: ...2 6 Chapter 2 Basic installation Chapter 2 To remove a DIMM 2 1 4 DIMM installation ...
Page 69: ...ASUS Z87 PRO V EDITION 2 7 Chapter 2 2 1 5 ATX Power connection OR OR ...
Page 70: ...2 8 Chapter 2 Basic installation Chapter 2 2 1 6 SATA device connection OR OR ...