MSI B150M MORTAR - Page 44

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BIOS Setup
▶USB Controller [Enabled]
Enables or disables all USB controller.
▶XHCI Hand-off [Enabled]
Enables or disables XHCI hand-o󰘯 support for the operating system without XHCI
hand-o󰘯 feature. This item will appear when USB Controller is enabled.
▶Legacy USB Support [Enabled]
Sets Legacy USB function support.
[Auto] The system will automatically detect if any USB device is connected
and enable the legacy USB support.
[Enabled] Enable the USB support under legacy mode.
[Disabled] The USB devices will be unavailable under legacy mode.
▶Super IO Con󰄈guration
Sets system Super I/O chip parameters including LPT and COM ports. Press <Enter>
to enter the sub-menu.
▶Serial (COM) Port x Configuration
Sets detailed con󰘰guration of serial(COM) port x. Press <Enter> to enter the sub-
menu.
▶Serial (COM) Port x [Enabled]
Enables or disables serial (COM) port x.
▶Serial (COM) Port x Settings [Auto]
Sets serial port x (COM). If set to Auto, BIOS will optimize the IRQ automatically or
you can set it manually.
▶Power Management Setup
Sets system Power Management of EuP2013 and AC Power Loss behaviors. Press
<Enter> to enter the sub-menu.
▶EuP 2013 [Disabled]
Enables or disables the system power consumption according to EuP2013
regulation.
[Enabled] Optimize the system power consumption according to EuP 2013
regulation. It will not support S4 & S5 wake up by USB, PCI and
PCIe devices.
[Disabled] Disables this function.
▶Restore after AC Power Loss [Power Off]
Sets the system behaviors while encountering the AC power loss.
[Power O󰘯] Leaves the system in power o󰘯 state after restoring AC power.
[Power On] Boot up the system after restoring AC power.
[Last State] Restores the system to the previous state (power on/ power o󰘯)
before AC power loss.