Using the System Setup Program and UEFI Boot Manager 67PCI IRQ Assignments ScreenSerial Communication ScreenOS Watchdog Timer(Disabled default)Aids recovery of the operating system, if your systemstops responding. If set to Enabled, the operating systemis allowed to initialize the timer.I/OAT DMA Engine(Disabled default)Enables/disables the I/O Acceleration technology option.Embedded VideoController(Enabled default)Enables/disables BIOS support for the Embedded VideoController.SR-IOV-Global Enable(Disabled default)Enables/disables BIOS configuration of Single Root I/OVirtualization (SR-IOV) devices.Option Description<PCIe device> Use the <+> and <-> keys to manually select an IRQfor a given device, or select Default to allow the BIOS toselect an IRQ value at system startup.Option DescriptionSerial Communication(On without ConsoleRedirection default)Selects whether the serial communication devices(Serial Device 1 and Serial Device 2) are enabled inBIOS. BIOS console redirection can also be enabled andthe port address used can be specified.Options are On without Console Redirection, On withConsole Redirection via COM1, On with ConsoleRedirection via COM2, and Off.Serial Port Address(Serial Device 1=COM1,Serial Device2=COM2default)Sets the serial port addresses for the two serial devices.NOTE: Only Serial Device 2 can be used for Serial OverLAN (SOL). To use console redirection by SOL, configurethe same port address for console redirection and theserial device.Option Description
