Using the System Setup Program and UEFI Boot Manager 59Memory Settings ScreenF1/F2 Prompt on Error(Enabled default)Enables the system to halt on errors during POST,which allows the user to observe events that may scrollby unnoticed during normal POST. The user can press to continue or to enter the System Setupprogram.CAUTION: When setting this option to Disabled,the system will not halt if an error occurs duringPOST. Any critical errors will be displayed andlogged in the system event log.Option DescriptionSystem Memory Size Displays the amount of system memory.System Memory Type Displays the type of system memory.System Memory Speed Displays the system memory speed.Video Memory Displays the amount of video memory.System Memory Testing(Enabled default)Specifies whether system memory tests are run at systemboot. Options are Enabled and Disabled.Memory Operating Mode This field displays the type of memory operation if avalid memory configuration is installed. When set toOptimizer Mode, the memory controllers runindependently of each other for improved memoryperformance. When set to Mirror Mode, memorymirroring is enabled. When set to Advanced ECCMode, two controllers are joined in 128-bit moderunning multi-bit advanced ECC. For information aboutthe memory modes, see "System Memory."Node Interleaving(Disabled default)If this field is Enabled, memory interleaving is supportedif a symmetric memory configuration is installed. IfDisabled, the system supports Non-Uniform Memoryarchitecture (NUMA) (asymmetric) memoryconfigurations.Option Description
