Supermicro SUPERSERVER 1025W-U, User Manual

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built inside the ESB2 South Bridge chip.) Options are Enabled and Disabled.
Route Port 80h Cycles to
This feature allows the user to decide which bus to send debug information to. The
options are PCI and LPC .
Advanced Processor Options
Access the submenu to make changes to the following settings.
CPU Speed
This is a display that indicates the speed of the installed processor.
Frequency Ratio (Available when supported by the CPU)
The feature allows the user to set the internal frequency multiplier for the CPU. The
options are Default and x12.
Machine Checking (Available when supported by the CPU)
Set to Enabled to use this function which will allow the CPU to detect and report
hardware (machine) errors via a set of model-specifi c registers (MSRs). The options
are Disabled and Enabled .
Fast String Operations (Available when supported by the CPU)
Set to Enabled to enable the fast string operations for special CPU instructions.
The options are Disabled and Enabled .
Thermal Management 2 (Available when supported by the CPU)
Set to Enabled to use Thermal Management 2 (TM2) which will lower CPU voltage
and frequency when the CPU temperature reaches a predefi ned overheat threshold.
Set to Disabled to use Thermal Manager 1 (TM1), allowing CPU clocking to be
regulated via CPU Internal Clock modulation when the CPU temperature reaches
the overheat threshold.
C1/C2 Enhanced Mode (Available when supported by the CPU)
Set to Enabled to enable Enhanced Halt State to lower CPU voltage/frequency to
prevent overheat. The options are Enabled and Disabled . Please refer to Intel’s
web site for detailed information.