BIOS Setup (Applicable to ECS-1841motherboard)
· 112 ·
P19 SERIES
USB Configuration
This option provides configuration about USB controller.
Legacy USB Support
This option is used to support legacy USB devices (keyboard, mouse, storage device,
etc). When it is set to Enabled, the USB devices can be used in the OS that does not
support USB, such as DOS. When it is set to Disabled, the legacy devices cannot be
used in the OS that does not support USB.
Note: USB can be used in EFI application, such as in Shell.