ASROCK A55M-VS - System Monitoring, Boot, and Security

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CPU Fan 1 Setting

On] and [Automatic Mode]. The default is value [Full On].
Chassis Fan 1 Setting

On], [Manual Mode] and [Automatic Mode]. The default is value [Full On].
3.5 Hardware Health Event Monitoring Screen
In this section, it allows you to monitor the status of the hardware on your system,
including the parameters of the CPU temperature, motherboard temperature, CPU
fan speed, chassis fan speed, and the critical voltage.