> OK, I did check out the BIOS/UEFI/Setup and all five fans > can be configured individually. There are five options.
I spoke to soon, there seems to be only one set of options for the CPU fan, so I guess the CPU_OPT and CPU_FAN are the same in terms of options. Anyway now I've set all 5 to "Silent" but the temperature is the same and to be honest I can't say it is any more silent than before ... is it? -- underground experts united https://dataswamp.org/~incal