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Chapter 4. BIOS Configuration Settings
Lepus User Manual
4�4�10 PCI Subsystem Settings
Displays PCI, PCI-X and PCI Express settings.
PCI Subsystem Settings
Above 4G Decoding
Enable
Disable
4�4�11 CSM Configuration
Displays CSM configuration: Enable/Disable, Option ROM execution settings, and etc.
CSM Configuration
CSM Support
Enable
Disable
Option ROM Messages
Force BIOS
Keep Current
INT19 Trap Response
Immediate
Postponed
Boot option filter
UEFI and Legacy
Legacy Only
UEFI Only
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
4.4.12 USB Configuration
USB Configuration parameters.
USB Configuration
USB Module Version
Read only.
USB Controllers
Read only.
USB Devices
Read only.
Legacy USB Support
Enable
Disable
Auto
Port 60/64 Emulation
Enable
Disable
USB transfer time-out
1 sec
5 sec
10 sec
20 sec
Device reset time-out
10 sec
20 sec
30 sec
40 sec
Device power-up delay
Auto
Manual