User Guide
Page 48
... ROM The item enables or disables the initialization of the onboard LAN Boot ROMs during bootup. Disable the function if you have any USB 2.0 device in the operating system. Selecting [Enabled] allows the mainboard to use a USB-... [Enabled] if you need to enable or disable the onboard AC'97 (Audio Codec) controller. Audio Controller This item is used to use any USB 2.0 driver installed, such as DOS and SCO Unix. USB Keyboard Legacy Support Select Enabled if your system contains a Universal Serial Bus (USB) controller and you want...
... ROM The item enables or disables the initialization of the onboard LAN Boot ROMs during bootup. Disable the function if you have any USB 2.0 device in the operating system. Selecting [Enabled] allows the mainboard to use a USB-... [Enabled] if you need to enable or disable the onboard AC'97 (Audio Codec) controller. Audio Controller This item is used to use any USB 2.0 driver installed, such as DOS and SCO Unix. USB Keyboard Legacy Support Select Enabled if your system contains a Universal Serial Bus (USB) controller and you want...