Biostar J1900MH Версия 7.x [15/27] Usb configuration

Intel Bay Trail Micro-ATX Motherboard UEFI BIOS Manual

Boot option filter

This option controls what devices system can boot to.

Options: Legacy only (Default) / UEFI and Legacy / UEFI only

Network

This item controls the execution of UEFI and Legacy PXE OpROM

Options: Legacy only (Default) / Do not launch / UEFI only / Legacy first /

UEFI first

Storage

This item controls the execution of UEFI and Legacy Storage OpROM

Options: Legacy only (Default) / Do not launch / UEFI only / Legacy first /

UEFI first

Video

This item controls the execution of UEFI and Legacy Video OpROM

Options: Legacy only (Default) / Do not launch / UEFI only / Legacy first /

UEFI first

Other PCI device

It determines OpROM execution policy for devices other than Network,

Storage, or video.

Options: UEFI first (Default) / Legacy only

USB Configuration

Legacy USB Support

The item allows you to enable Legacy USB support. AUTO option disables

legacy support if no USB devices are connected. DISABLE option will

keep USB devices available only for EFI applications.

Options: Enabled (Default) / Disabled / Auto