MSI rc410M2 User Guide - Page 62

MS-7173 M ainboard Important 1. If you do not have any EMI problem, leave the setting at [Disabled] for optimal system stability and performance. But if you are plagued by EMI, select the value of Spread Spectrum for EMI reduction. 2. The greater the Spread Spectrum value is, the greater the EMI is reduced, and the system will become less stable. For the most suitable Spread Spectrum value, please consult your local EMI regulation. 3. Remember to disable Spread Spectrum if you are overclocking be- cause even a sImligphtojritttaernctan introduce a temporary boost in clock speed which may just cause your overclocked processor to lock up. CPU Smart Fan Target Tem perature Select a temperature setting here, and if the temperature of the CPU climbs up to the selected temperature setting, the system will automatically increase the speed of the CPU fan to cool down the overheated CPU. CPU Fan Failure Warning When enabled, the system will automatically monitor the CPU fan during boot-up. If it detects that the CPU fan is not rotating, the system will show an error message on the screen and halt the boot-up process. The function is built with CPU fan power connector (CFAN1) only and enables you to protect the CPU from possible overheating problem. If you don't connect the CPU fan to the CPU fan power connector, we recommend disabling the feature. Settings: [Enabled], [Disabled]. PC Health Status Press and the following sub-menu appears. CPU/System Temperature, System/CPU Fan Speed, CPU Vcore, +3.3V, +5V, +12V These items display the current status of all of the monitored hardware devices/components such as CPU voltage, temperatures and all fans' speeds. 3-22