I turnd on my computer today and for some reasons one of my fasns (aka the only one i can see) wasn't spinning and it freaked me out. WHAT DO I DO HELLLLLP!!!!!!
I doubt a dirty fan would stop it lol. Also, why do you only have one fan :< that's terrible for multiple reasons, the first being... Well if it dies you're fucked. (In comparison I have one cpu heatsink, gpu heatsink and four fans
mk well i'm gonna buy an 8 dollar can of compressed air and clean it out. if that doesn't work i'll probably have to take it in for matinance which would cost more like 100 dollars.
edit: Remi i have 3 fans i said i could only see one from the outside of the case
Case fans generally suck to begin with. As long as the two internal fans are working there's really nothing to worry about. Just make sure your computer is situated in a well ventilated area.
Cleaning out the fan worked, it started spinning again. you would be surprised how much dust was on there despite the fact that i clean it off daily...