Asus L1N64-SLI WS - Manual (Page 86)

-2 Chapter : BIOS setup
OnBoard VT6308 1394 [Enabled]
Allows you to enable or disable the onboard VIA ® VT6308 IEEE 1394a controller.
Configuration options: [Enabled] [Disabled]
OnBoard Sil3531 eSATA [Enabled]
Allows you to enable or disable the onboard Silicon Image ® Sil3531 external SATA
controller. Configuration options: [Enabled] [Disabled]
eSATA OptionROM [Disabled]
Allows you to enable or disable the Silicon Image ® Sil3531 external SATA boot ROM.
Configuration options: [Disabled] [Enabled]