User Manual

3-7
Chapter 3: BIOS setup
3.3.6 CSMConguration
CSM Support
Allow you to enable/disable the CSM support. Conguration options: [Disabled]
[Enabled]
NOTE: The following items appear only when you set CSM Support to
[Enabled].
Network
Controls the execution of UEFI and Legacy PXE OpROM. Conguration options:
[Do not launch] [UEFI] [Legacy]
Storage
Controls the execution of UEFI and Legacy Storage OpROM. Conguration
options: [Do not launch] [UEFI] [Legacy]
Video
Controls the execution of UEFI and Legacy Video OpROM. Conguration options:
[Do not launch] [UEFI] [Legacy]
Other PCI devices
Determines OpROM execution policy for devices other than Network, Storage, or
Video. Conguration options: [Do not launch] [UEFI] [Legacy]
3.3.7 SuperIOConguration
SerialPort1Conguration
Serial Port
Allows you to enable or disable the serial port (COM).Conguration options:
[Disabled] [Enabled]
COM1 Control
Allows you to select the COM1 mode. Conguration options: [RS232]
[RS422] [RS485]
SerialPort2/3/4/5/6Conguration
Serial Port
Allows you to enable or disable the serial port (COM).Conguration options:
[Disabled] [Enabled]