When you switch to H/W Monitor in the EFI BIOS chipset settings, press ENTER to enter the submenu, and then each option has the following meanings:
1.Chassis intrusion: This is a warning message to enable or disable the chassis intrusion monitoring feature and to prompt the chassis to be opened. This is set to reset to clear the warning message. This item is automatically restored to the enabled state.
2.CPU Smart Fan Targer: The motherboard provides the smart Fan function to automatically control the fan speed at the current temperature within a specified range. User can set a fan capacity. If the current temperature of the fan reaches this value, the Smart fan feature will be activated and the fan will be speeded up to reduce the temperature.
3.SYS Fan Control: This allows the user to manage the system fan speed.
4.PC Health Status: These options show all detected hardware devices or components, similar to the current state of CPU voltage, temperature, and all fan speeds.