Asus AP1720-E1 - Manual (Page 86)

4-18 Chapter 4: BIOS Setup
CSA LAN (Giga-LAN) [Enabled]
Allows you enable or disable the onboard Gigabit LAN controller.
Configuration options: [Disabled] [Enabled]
Onboard TI1394 [Enabled]
Allows you enable or disable the onboard IEEE 1394 controller.
Configuration options: [Disabled] [Enabled]
Onboard Promise Controller [Enabled]
Allows you enable or disable the onboard Promise ® RAID controller.
Configuration options: [Disabled] [Enabled]
Operating Mode [IDE]
Allows you to set the Promise RAID controller operating mode. This item is
configurable only when the Onboard Promise Controller item is set to
[Enabled]. Configuration options: [IDE] [RAID]