MSI MS-98F3 - Page 34

3-10
BIOS Setup MS-98F3
▶PCI/PCIE Device Conguration
▶EHCI
This setting disables/enables the USB EHCI controller. The Enhanced Host
Controller Interface (EHCI) specication describes the register-level interface
for a Host Controller for the Universal Serial Bus (USB) Revision 2.0.
▶XHCI Mode
This setting disables/enables the USB XHCI controller. The eXtensible Host
Controller Interface (XHCI) is a computer interface specication that denes
a register-level description of a Host Controller for Universal Serial bus
(USB), which is capable of interfacing to USB 1.0, 2.0, and 3.0 compatible
devices. The specication is also referred to as the USB 3.0 Host Controller
specication.
▶Legacy USB Support
Set to [Enabled] if you need to use any USB 1.1/2.0 device in the operating
system that does not support or have any USB 1.1/2.0 driver installed, such
as DOS and SCO Unix.
▶Audio Controller
This setting enables/disables the onboard audio controller.
▶Launch OnBoard LAN OpROM
These settings enable/disable the initialization of the onboard/onchip LAN
Boot ROM during bootup. Selecting [Disabled] will speed up the boot process.