2-12 PCWS 2015 Setup Guide - 2nd Edition
PCWS 2015 BIOS
Advanced
Fast Strings [Disabled]
Enable or Disable Processor Fast Strings.
Intel (R) Virtualization Technology [Disabled]
Intel Virtualization Technology (Intel VT) makes a single system appear as
multiple independent systems to software. This allows multiple,
independent operating systems and applications to be running
simultaneously on a single system.
Intel VT comprises technology components to support virtualization of
platforms based on Intel architecture microprocessors and chip-sets.
Virtualization allows the creation of one or more partitions on a single
system. This could be multiple partitions in the same operating system, or
there can be multiple operating systems instances running on the same
system, offering benefits of consolidation, legacy migration, activity
partitioning or security.
Processor Power Management
Scroll to the Processor Power Management selection and press Enter to
view the following fields.
P-States (GV3) [Enabled]
Enable or Disable Processor Performance States. ACPI supports
placing the system processor cores into one of four power states while
in the working (G0) state.
Boot Performance Mode [Auto]
Configures the max performance state at power up.
C-States [Enabled]
Enable or Disable Processor C-States.
When the processor is idle, low power idle states (C-states) are used to
save power. The higher the c-state, the more power saving actions are
performed.
Systems like the PCWS 2015 implement C-states by having the
processor control the states. The chipset exchanges messages with the
processor as part of the C-state flow.
Extend C-States [Disabled]
Enable or Disable ACPI 2.0 or later support for extended power states
beyond C3. C States are processor power management states.
C6 - State [Disabled]
Enable or Disable deep power saving mode.
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