Option DescriptionUEFI ComplianceVersionDisplays the UEFI compliance level of the system firmware.Memory Settings screenYou can use the Memory Settings screen to view all the memory settings as well as enable or disablespecific memory functions such as system memory testing and node interleaving.To view the Memory Setting screen, click System Setup Main Menu → System BIOS → Memory Settings.Option DescriptionSystem MemorySizeDisplays the amount of memory installed in the system.System MemoryTypeDisplays the type of memory installed in the system.System MemorySpeedDisplays the system memory speed.System MemoryVoltageDisplays the system memory voltage.Video Memory Displays the amount of video memory utilized.System MemoryTestingSpecifies whether system memory tests are run during system boot. Options areEnabled and Disabled. By default, the System Memory Testing option is set toDisabled.MemoryOperating Mode Specifies the memory operating mode. The options available are Optimizer Mode,Advanced ECC Mode, Mirror Mode, Spare Mode, and Spare with Advanced ECCMode. By default, the Memory Operating Mode option is set to Optimizer Mode.NOTE: The Memory Operating Mode can have different defaults and availableoptions based on the memory configuration of your system.Node Interleaving Specifies if Non-Uniform Memory architecture (NUMA) is supported. If this field isEnabled, memory interleaving is supported if a symmetric memory configuration isinstalled. If Disabled, the system supports NUMA (asymmetric) memoryconfigurations. By default, Node Interleaving option is set to Disabled.Snoop Mode Specifies the Snoop Mode options. Snoop Mode options available are HomeSnoop, Early Snoop, and Cluster on Die. By default, the Snoop Mode option is setto Early Snoop. The field is only available when Node Interleaving is Disabled.Processor Settings screenYou can use the Processor Settings screen to view the processor settings and perform specific functionssuch as enabling virtualization technology, hardware prefetcher, and logical processor idling.To view the Processor Settings screen, click System Setup Main Menu → System BIOS → ProcessorSettings.Option DescriptionLogical Processor Enables or disables the logical processors and displays the number of logicalprocessors. If the Logical Processor option is set to Enabled, the BIOS displays allthe logical processors. If this option is set to Disabled, the BIOS displays only one31
