Supermicro C9Z490-PG - Page 108

Super C9Z490-PG/-PGW User's Manual
108
Ipv6 HTTP Support
Use this feature to enable IPv6 HTTP boot support. The options are Disabled and Enabled.
PXE boot wait time
Enter a value for the wait time (in seconds) to press the <ESC> key to abort the PXE
boot. The default is 0.
Media detect count
Enter a value for the number of times the presence of media will be checked. The
default is 1.
Power & Performance
Power & Performance
CPU - Power Management Control
Boot Performance Mode
This feature controls the performance state that the BIOS will set initially. The options are
Max Battery, Max Non-Turbo Performance, and Turbo Performance.
Intel(R) SpeedStep(tm)
Intel SpeedStep Technology allows the system to automatically adjust processor voltage
and core frequency in an e󰀨ort to reduce power consumption and heat dissipation. Please
refer to Intel’s website for detailed information. The options are Disabled and Enabled.
C-States
C-States architecture, a processor power management platform developed by Intel, can
further reduce power consumption from the basic C1 (Halt State) state that blocks clock
cycles to the CPU. Select Enabled for CPU C-Sates support. The options are Disabled
and Enabled.
*If this feature is set to enabled, the following features will become available for
conguration:
Enhanced C-states
This feature enables Enhanced C1 Power State to lower system energy consumption
while all cores are in C-State. The options are Disabled and Enabled.
C-State Auto Demotion
When this feature is enabled, the CPU will conditionally demote C-State based on un-
cored auto-demote information. The options are Disabled, C1, C3, and C1 and C3.