Not sure if anyone comes here anymore, buuut I'll try anyway.
My two case fans, the power source fan, and fan connected to my heat sink are all unresponsive. The fan built into my graphics card seems to be working. PC is self built, but had Prothescar holding my hand the whole time so mostly techno incapable. I'm not sure which specs are important for diagnostic guesses in this situation, but my power source is a corsair tx650. Anything else relevant I can supply.
If it means anything, opening up my hardware management from the boot menu I'm able to adjust activation and speed settings, which seems to suggest that my fans are being recognized, but then on the rundown of current fan speeds everything says NA.
Googling is kinda all over the place. Some places suggested maybe a power source problem(it's a few years old at this point?) and considering that the fan built into it won't come on, it seems sensical.
Anywho. Thoughts would be appreciated!