Part 2 Technical Manual Of Motherboard
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This item controls the execution of UEFI and Legacy Storage OpROM.
The optional settings are: [Do not launch]; [UEFI only]; [Legacy only].
Other PCI devices
This item determines OpROM execution policy for devices other than
Network, storage or video.
The optional settings are: [UEFI first]; [Legacy first].
Wake-up Function Settings
Press [Enter] to make settings for the following sub-items:
Wake-up System with Fixed Time
Use this item to enable or disable system wake-up by RTC alarm.
The optional settings: [Disabled]; [Enabled].
When set as [Enabled], system will wake on the hour/min/sec specified.
Wake-up System with Dynamic Time
Use this item to enable or disable system wake-up by RTC alarm.
The optional settings: [Disabled]; [Enabled].
When set as [Enabled], system will wake on the current time + increased
minute(s).The settings range is from [1] ~ [60] minute(s).
USB1 Wake-up from S3-S4
Use this item to enable or disable USB Wake-up from S3-S4.
The optional settings: [Disabled]; [Enabled].
*This item is only supported when
‘E
R
P Support’
is set as [Disabled].
Please disable ERP before activating this function in S4.
USB Configuration
Press [Enter] to make settings for the following sub-items:
USB Configuration
Legacy USB Support
The optional settings are: [Enabled]; [Disabled]; [Auto].
[Enabled]:
To enable legacy USB support.
[Disabled]
: To keep USB devices available only for EFI specification,
[Auto]:
To disable legacy support if no USB devices are connected.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
The optional settings are: [Enabled]; [Disabled].
EHCI Hand-off
This is a workaround for OSes without EHCI hand-off support. The EHCI
ownership change should be claimed by EHCI driver.
The optional settings are: [Disabled]; [Enabled].
USB Mass Storage Driver Support
The optional settings are: [Disabled]; [Enabled].