Kontron KTC5520-EATX - Manual (Page 54)

38 KTC5520/EATX
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5.1.4.2 Drive Configuration sub-menu
C3 State
Disabled
ACPI C2
ACPI C3
Advanced power management state
(C-state) that significantly reduces the power
of the processor during
idle periods.
Nehalem C state
action select
C6 State
Enabled
Disabled
Advanced power management state
(C-state) that significantly reduces the power
of the processor during
idle periods.
Nehalem C state
action select
C1 Auto Demotion
Enabled
Disabled
Advanced power management state
(C-state) that significantly reduces the power
of the processor during
idle periods.
When enable, CPU
will conditionally
demote C3/C6/C7
requests to C1
based on uncore
auto-demote
information.
C3 Auto Demotion
Enabled
Disabled
Advanced power management state
(C-state) that significantly reduces the power
of the processor during
idle periods.
When enable, CPU
will conditionally
demote C6/C7 requests
to C3 based on uncore
auto-demote
information.
Feature Options Description Setup Help
SATA#1 Configuration
Disabled
Compatible
Enhanced
Compatible mode is for IDE mode.
Enhanced mode is to control AHCI or RAID
modes.
Configure SATA#1 as
IDE
RAID
AHCI
When SATA #1 is in enhanced mode, the AHCI
or RAID modes can be set.
AHCI: allows advanced
SATA features such as
Native Command
Queuing and hot plug.
IDE is legacy disk
usage.
Note: Any changes
need a restart to
apply in setup.
SATA#2 Configuration
Disabled
Enhanced
Enhanced mode is to control AHCI or RAID
modes.
AHCI Configuration N/A
Press Enter to go to sub screen "AHCI
Configuration".
Section for
AHCI Configuration.
IDE Configuration N/A
Press Enter to go to sub screen "IDE
Configuration".
Configure the IDE
device(s).
Feature Options Description Setup Help