TYAN THUNDER K8HR Manual page 52

Feature
Hardware Health Configuration
H/W Health Function
FAN Select
Auto FAN1, 2 Power
Control
PWM Minimal Duty
Cycle
Auto FAN3, 4 Power
Control
PWM Minimal Duty
Cycle
FAN Fail LED
Indicator
Option
Enables Hardware Health Monitoring Device.
Enabled
Disabled
Selects the FAN type.
4Pin FAN
3Pin FAN
FAN power duty cycle is auto dynamic
programmed in selected temperature range.
Enabled
Disabled: Fan Power On.
Enabled: Fan Power Duty Cycle=30%(40°C)-
Disabled
Duty Cycle control range:
50% Duty
50%-100%
Cycle
40%-100%
30%-100%
40% Duty
0% -100%
Cycle
30% Duty
Cycle
0% Duty
Cycle
FAN power duty cycle is auto dynamic
Enabled
programmed in selected temperature range.
Disabled: Fan Power On.
Enabled: Fan Power Duty Cycle=30%(30°C)-
Disabled
50% Duty Duty Cycle control range:
Cycle 50%-100%
40% Duty 40%-100%
Cycle 30%-100%
30% Duty 0% -100%
Cycle
0% Duty
Cycle
Enabled
Enabled: Any FAN speed less than 800 RPM,
the FAN Fail LED will be lighted.
Disabled
52
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Description
100%(60°C), see CPU temperature
100%(43°C), see mainboard temp.