1. System BIOS
Express5800/R120e-1M, R120e-2M Maintenance Guide
66
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
on the left, move the cursor to it and then press the <Enter> key
to show its submenus.
For details about the options, see the table below.
Option Parameter
Descriptions
Memory Information
−
−
Hardware Memory Test
[Disabled]
Enabled
Enable or disable to execute memory test
during POST.
If a memory error is detected while this option
is set to
Enabled
, the relevant memory
resource is degraded.
Memory Retest
[No]
Yes
When this option is set to
Yes
, error
information on memory is cleared, and all
DIMMs are reconfigured at the next startup.
No
is automatically selected after DIMMs are
reconfigured.
Memory Frequency Limit
[Auto]
800 MHz
1066 MHz
1333 MHz
1600 MHz
1866 MHz
Specify the upper limit of operating frequency
of memory. The operating frequency may be
lowered than the specified value depending on
memory configuration.
Memory Voltage
1.5 V
[1.35 V]
Specify the operating voltage of memory. The
memory voltage may differ from that specified
in this parameter depending on memory
configuration.
NUMA
Disabled
[Enabled]
Enable or disable Non-Uniform Memory
Access feature. This option is displayed only
in multi-processor configuration..
Memory RAS Mode
[Independent]
Mirroring
Lock Step
Sparing
Specify the memory RAS mode.
Patrol Scrub
[Enabled]
Enable only memory RAS feature (Patrol
Scrubbing).
Demand Scrub
Disabled
[Enabled]
Enable or disable memory RAS feature
(Demand Scrubbing).
[ ]: Factory setting
