SUPER MICRO Computer X7SBL-LN1/LN2 - Manual (Page 69)

Chapter 4: BIOS
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No Execute Mode Memory Protection (Available when supported by
the CPU and the OS.)
Set to Enabled to enable Execute Disable Bit and allow the processor to classify
areas in memory where an application code can execute and where it cannot, and
thus preventing a worm or a virus from inserting and creating a fl ood of codes to
overwhelm the processor or damage the system during an attack.
Note 1: This feature is available when your OS and your CPU support the
function of Execute Disable Bit. The options are Disabled and Enabled.
Note 2: For more information regarding the hardware/software support for this
function, please refer to Intel's and Microsoft's web sites.
Enhanced Intel Speed Step (Available when supported by the
CPU.)
Select Enabled to use the Enhanced Intel SpeedStep Technology and allows
the system to automatically adjust the processor voltage and core frequency in
an effort to reduce power consumption and heat dissipation. The options are
Enabled (-C States, GV1/GV3 are enabled), GV1/GV3 Only (C States: Disabled),
C-States Only (-G1/G3: Disabled), and Disabled (-C States, GV1/GV3 are dis-
abled). Please refer to Intel’s web site for detailed information.
Advanced Chipset Control
Access the submenu to make changes to the following settings.
Warning: Take caution when changing the Advanced settings. An incorrect
setting, a very high DRAM frequency or an incorrect DRAM timing may result
in system instability. When this occurs, revert to the default setting.
Clock Spectrum Feature
If Enabled, BIOS will monitor the level of Electromagnetic Interference caused by
the components and will attempt to decrease the interference whenever needed.
The options are Disabled and Enabled.
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