MSI X99A WORKSTATION

58
BIOS Setup
fEHCI Hand-off [Enabled]
Enables or disables EHCI hand-off support for the operating system without EHCI
hand-off feature.
fLegacy 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.
f Power Management Setup
Sets system Power Management of EuP2013 and AC Power Loss behaviors. Press
Enter to enter the sub-menu.
fEuP 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.
fRestore after AC Power Loss [Power Off]
Sets the system behaviors while encountering the AC power loss.
[Power Off] Leaves the system in power off 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 off)
before AC power loss.
fOn board LED Control [On]
Enables or disables the actions of onboard LEDs.
[On] Enables the actions of onboard LEDs.
[Off] Disables the actions of power, reset, PCH, audio LEDs.
f Windows OS Configuration
Sets Windows 8/ 8.1 detailed configuration and behaviors. Press Enter to enter the
sub-menu.
fWindows 8.1/ 10 WHQL Support [Disabled]
Enables the supports for Windows 8.1/ 10 or disables for other operating systems.
Before enabling this item, make sure all installed devices & utilities (hardware &
software) should meet the Windows 8.1/ 10 requirements.
[Enabled] The system will switch to UEFI mode to meet the Windows
equirement.
[Disabled] Disables this function.