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SB401-MN User Manual
Chapter 4 BIOS Configuration Settings
4�4�12 S5 RTC Wake Setting
S5 RTC Wake Settings
CSM Support
Enable
Disable
Option ROM
Messages
Force BIOS
Keep Current
Network
Legacy
Do not launch
UEFI
Storage
Legacy
Do not launch
UEFI
Video
Legacy
Do not launch
UEFI
Other PCI Devices
Legacy
Do not launch
UEFI
4.4.13 USB Configuration
USB Configuration
USB Controllers /
USB Devices
Read only.
Legacy USB Support
Enable
Disable
Auto
XHCI Hand-off
Enable
Disable
USB Mass Storage
Driver Support
Enable
Disable
Port 60/64 Emulation
Enable
Disable
USB transfer time-
out
1sec
5sec
10sec
20sec
Device reset time-
out
10sec
20sec
30sec
40sec
Device power-up
delay
Auto
Manual
4.4.14 Onboard Device Configuration
Onboard Device Configuration
Onboard VGA
Enable
Disable
LAN1 / LAN2
Enable
Disable
ICC Clock Spread
Spectrum
Enable
Disable
Chassis Intrusion
detect
Enable
Disable
NMI Button
Enable
Disable
4�4�15 Option ROM Dispatch Policy
Option ROM Dispatch Policy
Onboard LAN1
(X550)
Enable
Disable
Onboard LAN2
(X550)
Enable
Disable
PCIE_1 Empty ~
PCIE_11 Empty
Enable
Disable