Dell PowerEdge M420 Owner's Manual

Also see for PowerEdge M420: Manual Command reference guide Owner's manual Administrator's guide Information update

Contents

Dell PowerEdge M420 Owner's Manual Manual pdf 15 page image

Menu Item DescriptionDCU StreamerPrefetcherAllows you to enable or disable DCU streamer prefetcher. By default, the DCU StreamerPrefetcher option is set to Enabled.DCU IP Prefetcher Allows you to enable or disable DCU IP prefetcher. By default, the DCU IP Prefetcher optionis set to Enabled.Execute Disable Allows you enable or disable execute disable memory protection technology. By default, theExecute Disable option is set to Enabled.Number of Cores perProcessorAllows you to control the number of enabled cores in each processor. By default, theNumber of Cores per Processor option is set to All.Processor 64-bitSupportSpecifies if the processor(s) support 64-bit extensions.Processor Core Speed Displays the maximum core frequency of the processor.Processor Bus Speed Displays the bus speed of the processors.NOTE: The processor bus speed option is displayed only when both the processors areinstalled.Boot Settings ScreenMenu Item DescriptionBoot Mode Allows you to set the boot mode of the system.CAUTION: Switching the boot mode may prevent the system from booting if the operatingsystem is not installed in the same boot mode.If the operating system supports UEFI, you can set this option to UEFI. Setting this field to BIOSallows compatibility with non-UEFI operating systems. By default, the Boot Mode option is set toBIOS.NOTE: Setting this field to UEFI disables BIOS Boot Settings menu. Setting this field to BIOSdisables the UEFI Boot Settings menu.Boot SequenceRetryAllows you to enable or disable the boot sequence retry feature. If this field is enabled and thesystem fails to boot, the system reattempts the boot sequence after 30 seconds. By default, theBoot Sequence Retry option is set to Disabled.BIOS BootSettingsAllows you to enable or disable BIOS Boot options.NOTE: This option is enabled only if the boot mode is BIOS.UEFI BootSettingsAllows you to enable or disable UEFI Boot options.NOTE: This option is enabled only if the boot mode is UEFI.One-Time Boot Allows you to enable or disable a one-time boot from a selected device.15