User Guide

ASUS RS120-E5/S 5-17
USB 2.0 Controller [Enabled]
Allows you to enable or disable the USB 2.0 controller.
Conguration options: [Enabled] [Disabled]
Legacy USB Support [Auto]
Allows you to enable or disable the support for legacy USB devices. Setting to [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.
Conguration options: [Disabled] [Enabled] [Auto]
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). Conguration options: [FullSpeed] [HiSpeed]
The
USB 2.0 Controller Mode
item appears only when you enable
USB 2.0
Controller
.
BIOS EHCI Hand-off [Enabled]
Allows you to enable the support for operating systems without an EHCI hand-off
feature. Conguration options: [Disabled] [Enabled]
The following three items appear only when you set USB Functions to
[2 USB ports] or [4 USB ports].
BIOS SETUP UTILITY
n Advanced
MPS Conguration
MPS Conguration [1.4]
Select MPS
Revision.
5.4.2 MPSConguration
MPS Revision [1.4]
Allows you to select the multi-processor system version.
Conguration options: [1.1] [1.4]