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Chapter 6: UEFI BIOS
Boot Feature
Quiet Boot
Use this feature to select the screen display between the POST messages and the OEM logo
upon bootup. Select Disabled to display the POST messages. Select Enabled to display the
OEM logo instead of the normal POST messages. The options are Disabled and Enabled.
Option ROM Messages
Use this feature to set the display mode for the Option ROM. Select Keep Current to display
the current AddOn ROM setting. Select Force BIOS to use the Option ROM display set by
the system BIOS. The options are Force BIOS and Keep Current.
Bootup NumLock State
Use this feature to set the Power-on state for the <Numlock> key. The options are On and Off.
Wait For "F1" If Error
Use this feature to force the system to wait until the 'F1' key is pressed if an error occurs.
The options are Disabled and Enabled.
INT19 (Interrupt 19) Capture
Interrupt 19 is the software interrupt that handles the boot disk function. When this item is
set to Immediate, the ROM BIOS of the host adaptors will "capture" Interrupt 19 at bootup
immediately and allow the drives that are attached to these host adaptors to function as
bootable disks. If this item is set to Postponed, the ROM BIOS of the host adaptors will not
capture Interrupt 19 immediately and allow the drives attached to these adaptors to function
as bootable devices at bootup. The options are Immediate and Postponed.
Re-try Boot
If this item is enabled, the BIOS will automatically reboot the system from a specified boot
device after its initial boot failure. The options are Disabled, Legacy Boot, and EFI Boot.
Install Windows 7 USB support
EHCI needs to be supported in order for USB 2.0 to work properly during the installation of
Windows 7; however, EHCI support was removed from X11 DP Motherboard platforms. When
this item is enabled, this feature will allow USB keyboard and mouse to work properly during
installation of Windows 7. After installation of Windows 7 and all the drivers, please disable
this feature. The options are Disabled and Enabled.
Port 61h Bit-4 Emulation
Select Enabled to enable the emulation of Port 61h bit-4 toggling in SMM (System Management
Mode). The options are Disabled and Enabled.
Power Configuration
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