NEC Express5800 Series Maintenance Manual page 55

Chapter 2 Convenient Features
(2) Memory Configuration submenu
From the Advanced menu, select Memory Configuration and then press the <Enter> key to display the menu
screen shown below. For the menu that has
to show its submenus.
For details about the options, see the table below.
Option
Memory Information
Hardware Memory Test
Memory Retest
Memory Frequency Limit
Memory Voltage
NUMA
Memory RAS Mode
Patrol Scrub
Demand Scrub
on the left, move the cursor to it and then press the <Enter> key
Parameter

[Disabled] Enable or disable to execute memory test during POST.
Enabled If a memory error is detected while this option is set to
Enabled, the relevant memory resource is degraded.
[No] When this option is set to Yes, error information on memory is
Yes cleared, and all DIMMs are reconfigured at the next startup.
No is automatically selected after DIMMs are reconfigured.
Specify the upper limit of operating frequency of memory. The
[Auto]
operating frequency may be lowered than the specified value
800 MHz
depending on memory configuration.
1066 MHz
1333 MHz
1600 MHz
Specify the operating voltage of memory. The memory voltage
1.5 V
may differ from that specified in this parameter depending on
[1.35 V]
memory configuration.
Enable or disable Non-Uniform Memory Access feature. This
Disabled
option is displayed only in multi-processor configuration..
[Enabled]
The Memory RAS mode isn't being supported.
[Independent]
Independent is displayed.
Enable or disable memory RAS feature (Patrol Scrubbing).
[Disabled]
Enabled
Enable or disable memory RAS feature (Demand Scrubbing).
Disabled
[Enabled]
Express5800/E120d-1 Maintenance Guide
1. System BIOS
Descriptions

[ ]: Factory setting
55