SUPER MICRO Computer SBA-7222G-T2 user manual PCI/PnP Configuration Submenu

Chapter 6: BIOS

	Table 6-4. IDE Configuration Submenu (Continued)
Menu Option		Description
		Selects the DMA Mode. Options are Auto, SWDMA0, SWDMA1, SWDMA2,
DMA Mode		MWDMA0. MDWDMA1, MWDMA2, UDMA0. UDMA1, UDMA2, UDMA3,
		UDMA4, UDMA5. and UDMA6.
		(SWDMA=Single Word DMA, MWDMA=Multi Word DMA, UDMA=UltraDMA.)
		Self-Monitoring Analysis and Reporting Technology (SMART) can help predict
S.M.A.R.T		impending drive failures. Select "Auto" to allow BIOS to auto detect hard disk
		drive support. Select "Disabled" to prevent AMI BIOS from using the S.M.A.R.T.
		Select "Enabled" to allow AMI BIOS to use the S.M.A.R.T. to support hard drive
		disk. The options are Disabled, Enabled, and Auto.
32Bit Data		Select "Enabled" to activate the function of 32-Bit data transfer. Select "Disabled"
Transfer		to deactivate the function. The options are Enabled and Disabled.
IDE Detect Time Out		Use the +/- keys to adjust and select the time out for detecting ATA/ATAPI
		devices. The default value is 35.

PCI/PnP Configuration

The menu options in the PCI/PNP CONFIGURATION submenu and their descriptions are shown in Table 6-5.

	Table 6-5. PCI/PnP Configuration Submenu
Menu Option	Description
Clear NVRAM	Select YES to clear NVRAM during boot-up. The options are YES and No.
	Select YES to allow the OS to configure Plug & Play devices.
Plug & Play OS	NOTE: Selecting YES is not required for system boot if your system has an OS
	that supports Plug & Play.
	Select No to allow AMIBIOS to configure all devices in the system.
	This option sets the latency of all PCI devices on the PCI bus. Select a value to
PCI Latency Timer	set the PCI latency in PCI clock cycles. Options are 32, 64, 96, 128, 160, 192,
	224 and 248.
PCI IDE BusMaster	When enabled, this allows BIOS to use PCI busmastering for reading/writing to
	IDE drives. Options include Enabled and Disabled.
ROM Scan Ordering	This setting determines which kind of option ROM activates prior to another.
	Options include Onboard First and Addon First.
PCIE X16 Slot 1	This option enables or disables slot OPROM.
Onboard LAN Option	This setting allows you to select the onboard LAN option ROM for iSCSI or PXE.
ROM Select	Note: You must enable ONLY LAN1 when the iSCSI support option is specified.
Load Onboard LAN 1	This option allows you to enable or disable the onboard LAN 1 option ROM.
Option ROM
Load Onboard LAN 2	This option allows you to enable or disable the onboard LAN 2 option ROM.
Option ROM
Primary Video	This option specifies the primary video controller for Onboard VGA or Other.
Controller

6-7