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Chapter 3: BIOS setup
Chapter 3
3.5.5
USB Configuration
The items in this menu allow you to change the USB-related features.
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 >
UEFI 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
> SB USB Configuratuin
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.
SB USB Configuration
USB PORT 0-14 [Enabled]
Allows you to enable or disable the USB ports.
Configuration options: [Enabled] [Disabled]
Summary of Contents for SABERTOOTH 990FX GEN3 R2.0
Page 1: ...Motherboard SABERTOOTH 990FX GEN3 R2 0 ...
Page 58: ...2 6 Chapter 2 Getting started Chapter 2 2 3 4 5 ...
Page 60: ...2 8 Chapter 2 Getting started Chapter 2 2 1 5 ATX Power connection 1 2 OR OR ...
Page 61: ...ASUS SABERTOOTH 990FX GEN3 R2 0 2 9 Chapter 2 2 1 6 SATA device connection OR 2 OR 1 ...
Page 118: ...3 48 Chapter 3 BIOS setup Chapter 3 ...
Page 158: ...4 40 Chapter 4 Software support Chapter 4 ...
Page 178: ...6 10 Chapter 6 Multiple GPU support Chapter 6 ...
Page 184: ...A 6 Appendices Appendices ...