Supermicro X13SCL-IF User Manual page 72

Super X13SCL-IF User's Manual
Power Limit 4 Override
Use this feature to enable or disable Platform Power Limit 4 (PsysPL4) override When this
feature is set to Enabled, Power Limit 4 and Power Limit 4 Lock can be configured. The
options are Disabled and Enabled.
Power Limit 4 (Available when "Power Limit 4 Override" is set to Enabled)
Use this feature to configure Package Power Limit 4 in milliwatts or milli-percents. For
example, to set Power Limit 4 Power to 12%, enter 12000. The BIOS will round to the
nearest 1/8 W or 1/8%. Enter 0 for no custom override. The default value is 0.
Power Limit 4 Lock (Available when "Power Limit 4 Override" is set to Enabled)
Use this feature to enable or disable the ability to change Power Limit 4 configurations
during OS. When this feature is disabled, Power Limit 4 configurations can be changed
during OS. The default setting is Disabled.
C-States
Use this feature to enable CPU C-States. The options are Disabled and Enabled.
Enhanced C-States
Use this feature to enable enhanced C-States (C1E). When enabled, the CPU will switch
to minimum speed if all cores are in C-State. The options are Disabled and Enabled.
C-State Auto Demotion
Use this feature to prevent unnecessary excursion into C-States. The options are Dis-
abled and C1.
C-State Un-Demotion
Use feature to enable or disable un-demotion of C-States. The options are Disabled and
C1.
Package C-State Demotion
Use this feature to enable or disable Package C-State Demotion. The options are Dis-
abled and Enabled.
Package C-State Un-Demotion
Use this feature to enable or disable Package C-State Un-Demotion. The options are
Disabled and Enabled.
C-State Pre-Wake
Use this feature to enable or disable C-State Pre-Wake. The options are Disabled and
Enabled.
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