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BIOS Setup
6.5.4
Advanced Processor Options
You can specify the CPU properties using the menu items in this submenu.
CPU Mismatch Detection
Specifies whether the system checks for identical processors (Enabled)
or not (Disabled) during the POST.
Core Multi-Processing
Specifies whether multiple processor cores within one physical CPU are
activated (Enabled) or deactivated (Disabled). When set to Disabled, only
one processor core is used.
I
This option can help to resolve problems with some software
packages.
Enhanced SpeedStep
Specifies whether "Enhanced Intel
(Enabled) or deactivated (Disabled).
I
This option is not provided by all ACPI capable operating systems.
Please read the operating system documentation for your server
to configure this option correctly.
Enhanced Idle Power State
Specifies whether low power mode is activated (Enabled) or deactivated
(Disabled) during the idle phases of the CPU.
Virtualization Tech (VT-x)
Specifies whether additional hardware properties (Vanderpool
Technology) are activated (Enabled) or deactivated (Disabled).
I
A complete reset is necessary to change this option.
Virtualization Tech (VT-d)
Specifies whether additional hardware properties (Virtualization
Technology for Directed I/O) are activated (Enabled) or deactivated
(Disabled).
NX Memory Protection
Specifies whether CPU support for "No Execution Memory Protection" is
activated (Enabled) or deactivated (Disabled).
I
This option is not available in all operating systems.
BX620 S5
®
SpeedStep Technology" is activated
Operating Manual
Advanced menu
63
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