NEC express5800 A2010b User Manual page 478

Chapter 4 Appendix
Operation mode
VT-x
Hyper-Threading
x2APIC
Processor Error Mode
Memory Related
Advanced menu → Memory Configuration
Operation mode
Memory Freq.
Limit
Memory Voltage
478
Parameter
([ ]: Default setting)
Disabled
[Enabled]
Disabled
[Enabled]
Disabled
[Enabled]
LOM
[Poison]
Parameter
([ ]: Default setting)
[Auto]
1066MHz
1333MHz
1600MHz
[Auto]
1.5V
1.35V
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
When
applied
At next boot Enable or disable Intel(R) VT-x which is the
processor virtualization feature. This item is
displayed only when the installed processor
supports this feature. This option is inaccessible
when Intel TXT Support is set to Enabled.
Disabled: Disables the feature.
Enabled: Enables the feature.
At next boot Enable or disable the Intel(R) Hyper-Threading
technology. This item is displayed only when the
installed processor supports this feature.
Disabled: Disables the feature.
Enabled: Two threads words by a single
processor core. The number of processors
doubles the number of processor cores.
At next boot Enable or disable the x2APIC feature of
processor.
Enabled: Enable the x2APIC feature of
processor. Use this setting in usual operation. In
addition, be sure to specify "Enabled" for "VT-d"
when X2APIC is enabled.
Disabled: Disable the x2APIC feature of
processor. Select Disabled only when launching
Windows 2008 R2.
At next boot Specify the operation when an uncorrectable
data error is detected.
LOM: Stops the normal operation when an error
is detected, and starts fault processing.
Poison: Does not start fault processing when an
error is detected. OS tries recovery when that
data is actually used.
When
applied
At next boot Specify the upper limit of memory clock speed.
Actual speed may be lowered than the specified
value depending on memory configuration.
Auto: BIOS checks DIMM configuration and let
DIMM work at the highest clock speed.
1066MHz: Let DIMM work at the speed not
exceeding 1066MHz.
1333MHz: Let DIMM work at the speed not
exceeding 1333MHz.
1600MHz: Let DIMM work at the speed not
exceeding 1600MHz.
At next boot Specify the operating voltage of memory. Actual
voltage may differ from the specified value
depending on memory configuration.
Auto: BIOS checks DIMM configuration and
determines the operable voltage.
1.5V: Let DIMM work at 1.5 V.
1.35V: Let DIMM work at 1.35 V.
2. Operation Mode
Description
Description