TYAN S7053 User Manual page 71

3.6.10 – Hardware Health Configuration
Auto Fan Support
[Disabled]/[Enabled]
Default is [Disabled]
The disable meaning is FAN Speed running FULL ON
PWM Minimal Duty Cycle
[30% Duty Cycle] / [45% Duty Cycle] / [60% Duty Cycle]
Default is [30% Duty Cycle]
*This item need set Auto Fan support. to enabled
BMC Alert Beep
[On]/[Off]
Default is [On]
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