Dell PowerEdge R840 EMC Installation and Service Manual - Page 25
Memory Settings, Memory Settings details
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Option System CPLD Version UEFI Compliance Version Description Specifies the current version of the system, complex programmable logic device (CPLD) firmware. Specifies the UEFI compliance level of the system firmware. Memory Settings You can use the Memory Settings screen to view all the memory settings and enable or disable specific memory functions, such as system memory testing and node interleaving. View Memory Settings To view the Memory Settings screen, perform the following steps: Steps 1. Turn on, or restart your system. 2. Press F2 immediately after you see the following message: F2 = System Setup NOTE: If your operating system begins to load before you press F2, wait for the system to finish booting, and then restart your system and try again. 3. On the System Setup Main Menu screen, click System BIOS. 4. On the System BIOS screen, click Memory Settings. Memory Settings details About this task The Memory Settings screen details are explained as follows: Option Description System Memory Specifies the memory size in the system. Size System Memory Specifies the type of memory that is installed in the system. Type System Memory Specifies the system memory speed. Speed System Memory Specifies the system memory voltage. Voltage Video Memory Specifies the amount of video memory. System Memory Testing Specifies whether the system memory tests are run during system boot. Options are Enabled and Disabled. This option is set to Disabled by default. NOTE: When Enabled the system takes more to boot. The booting time depends on the size of the system memory. Memory Operating Specifies the memory operating mode. The options available are Optimizer Mode, Single Rank Spare Mode, Mode Multi Rank Spare Mode, Mirror Mode, and Dell Fault Resilient Mode. This option is set to Optimizer Mode by default. NOTE: The Memory Operating Mode option can have different default and available options based on the memory configuration of your system. Pre-operating system management applications 25