Also my CPU Fan is a 4-pin and my motherboard has a 4-pin for the CPU Fan so everything is good with the headers. I did a quick Google search about this setting and people say that 'PWM' is better than 'Auto', so i did what they said, i changed the setting from 'Auto' to 'PWM', my question here is, what does it actually do? I mean what are the advantages of using 'PWM' than 'Auto'? Is it better? Because i'm a bit confused here. Hardware Monitor: shows the major readings of your system.

Voltage Control: Voltage adjustment for CPU, DRAM, VTT, NB and SB to enhance compatibility and the boost overclocking.

I went to BIOS to check for any Fan settings for my CPU, i checked every section except the last one which was 'PC Health Status', i went there and saw the setting 'CPU Smart FAN Mode', this setting was set to 'Auto' i clicked on it to see for any other options and i saw 'Voltage' and 'PWM'. There are 4 major sections that are easy to fine-tune and monitor: Overclocking: Overclock CPU/PCI frequency for optimal system performance. Hello everyone, first of all, English is not my mother tongue so i hope you understand what i say.

Amd cpu fan control