User Manual
Page 53
... this option to use only under legacy OS and UEFI setup when [Disabled] is recommended to select [Disabled] to use under UEFI setup and Windows / Linux OS. Enables support for legacy USB. [Auto] - The default value is [Enabled]. Enables legacy support if USB devices are four confi guration options: [Enabled], [Auto...
... this option to use only under legacy OS and UEFI setup when [Disabled] is recommended to select [Disabled] to use under UEFI setup and Windows / Linux OS. Enables support for legacy USB. [Auto] - The default value is [Enabled]. Enables legacy support if USB devices are four confi guration options: [Enabled], [Auto...