A modern BIOS setup screen often features a PC Health Status or a Hardware Monitoring tab, which directly interfaces with a Hardware Monitor chip of the mainboard. This makes it possible to monitor CPU and chassis temperature, the voltage provided by the power supply unit, as well as monitor and control the speed of the fans connected to the motherboard.
a modern bios setup screen often features a pc health status or a hardware monitoring tab which directly interfaces with a hardware monitor chip of the mainboard this makes it possible to monitor cpu and chassis temperature the voltage provided by the power supply unit as well as monitor and control the speed of the fans connected to the motherboard