Biostar J1900MH Версия 7.x [16/27] Intel bay trail micro atx motherboard uefi bios manual

Intel Bay Trail Micro-ATX Motherboard UEFI BIOS Manual

USB3.0 Support

The item enables/disables USB3.0 (XHCI) controller support.

Options: Enabled (Default) / Disabled

XHCI Hand-off

This is workaround for OSes without XHCI hand-off support. The XHCI

ownership change should be claimed by XHCI driver.

Options: Enabled (Default) / Disabled

EHCI Hand-off

This is workaround for OSes without EHCI hand-off support. The EHCI

ownership change should be claimed by EHCI driver.

Options: Disabled (Default) / Enabled

USB Mass Storage Driver Support

The item allows you to enable or disable USB Mass Storage Driver

Support.

Options: Enabled (Default) / Disabled

USB transfer time-out

The time-out value for Control, Bulk, and Interrupt transfers.

Options: 20 sec (Default) / 1 sec / 5 sec / 10 sec

Device reset time-out

The item sets USB mass storage device Start Unit command time-out.

Options: 20 sec (Default) / 10 sec / 30 sec / 40 sec

Device power-up delay

“Auto” uses default value: for a Root port it is 100ms, for a Hub port the

delay is taken from Hub descriptor.

Options: Auto (Default) / Manual

Note: The following items appear only when you set the Device power-up delay function

to [Manual]

Device power-up delay in seconds

Delay range is 1 ~ 40 seconds, in one second increments.

Options: 5 (Default)