ASROCK IMB-1237 User Manual page 42

Enhanced Halt State (C1E)
The option allows you to enable Enhanced Halt State (C1E) for lower power consumption.
Configuration options: [Enabled] [Disabled]
CPU C States Support
This allows you to enable CPU C States Support for power saving. It is recommended to
keep C3, C6 and C7 all enabled for better power saving.
Configuration options: [Enabled] [Disabled]
CFG Lock
The option allows you to enable or disable the CFG Lock.
Configuration options: [Enabled] [Disabled]
Intel Virtualization Technology
Intel Virtualization Technology allows a platform to run multiple operating systems and
applications in independent partitions, so that one computer system can function as mul-
tiple virtual systems.
Configuration options: [Enabled] [Disabled]
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequencies and
voltage points for better power saving and heat dissipation. CPU turbo ratio can be fixed
when Intel SpeedStep Technology is set to [Disabled] and Intel Turbo Boost Technology is
set to [Enabled].
Configuration options: [Enabled] [Disabled].
If you install Windows® 10 and want to enable this function, please set this item to [Enabled].
This item will be hidden if the current CPU does not support Intel SpeedStep technology.
Please note that enabling this function may reduce CPU voltage and lead to system stability
or compatibility issues with some power supplies. Please set this item to [Disabled] if above
issues occur.
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