Gigabyte GA-H61N-USB3 Manual - Page 49

2-8 PC Health Status CMOS Setup Utility-Copyright (C) 1984-2011 Award Software PC Health Status Vcore DDR15V +12V Vtt Current System Temperature Current CPU Temperature Current CPU FAN Speed Current SYSTEM FAN Speed CPU Smart FAN Control x Slope PWM CPU Smart FAN Mode 1.172V 1.516V 11.779V 1.076V 30oC 47oC 3375 RPM 0 RPM [Normal] 1.75 PWM value /oC [Auto] Item Help Menu Level  Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults Current Voltage(V) Vcore/DDR15V/+12V/Vtt Displays the current system voltages. Current System/CPU Temperature Displays current system/CPU temperature. Current CPU/SYSTEM FAN Speed (RPM) Displays current CPU/system fan speed. CPU Smart FAN Control Allows you to determine whether to enable the CPU fan speed control function and adjust the fan speed. Normal Allows the CPU fan to run at different speeds according to the CPU temperature. You can adjust the fan speed with EasyTune based on your system requirements. (Default) Silent Allows the CPU fan to run at slow speeds. Manual Allows you to control the CPU fan speed under the Slope PWM item. Disabled Allows the CPU fan to run at full speeds. Slope PWM Allows you to control the CPU fan speed. This item is configurable only when CPU Smart FAN Control is set to Manual. Options are: 0.75 PWM value /oC ~ 2.50 PWM value /oC. CPU Smart FAN Mode Specifies how to control CPU fan speed. This item is configurable only when CPU Smart FAN Control is enabled. Auto Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal CPU fan control mode. (Default) Voltage Sets Voltage mode for a 3-pin CPU fan. PWM Sets PWM mode for a 4-pin CPU fan. Note: The Voltage mode can be set for a 3-pin CPU fan or a 4-pin CPU fan. However, for a 4-pin CPU fan that is not designed following Intel PWM fan specifications, selecting PWM mode may not effectively reduce the fan speed. - 49 - BIOS Setup