Evo 212 stopped spinning, and two other fans also.

[gozydude]

Hello, I've decided to bring my problems here. For the longest time my Evo 212 cooler fan was working fine, and so were my other two case fans, but recently this past month I've been running into problems with all 3 fans.

SPECS:
AMD 8350 (NOT OVERCLOCKED) - CPU
Zotac 960 - GPU
GA-78LMT-USB3 - MOBO
Corsair CX600 - PSU

So lets start off by saying, whenever I boot my PC my fans don't start 98% of the time, 1% of the time it's for a split second, and the other 1% they actually stay spinning. If I manually spin them with my fingers for a good 5 minutes, they tend to finally kick in and start spinning. The two 120mm fans are plugged into a 3 to 4 pin connector, which then connects directly to PSU wires. The EVO 212 fan is plugged directly into my CPU Fan Header. Also, the LED's even light up on the two 120mm fans, but it still does not spin.

I've tried unplugging the two 120mm fans and seeing if that helped, I've tried unplugging CPU fan to see if that helped start the 120mm fans. I've tried using my SYS-Fan socket. I've tried turning S.M.A.R.T Fan control completely off. I've unplugged other accessories (external harddrives, usbs all that). But NOTHING has seemed to work out for me.

I don't have much of an idea what could be the problem here.

P.S. I hate budget building.
EDIT: Even if I do get them spinning, after some time of doing stuff, they'll just turn off while in the middle of something (like gaming).

 

[DarkTerbear]

Do the fans spin fine before the OS is loaded?
This sounds like a hardware problem to me. Something with your mobo, PSU, or fans.
Did they all stop spinning at the same time, or did they fail sequentially?
If you have another spare fan laying around, can you try and see if those work?
If I had to guess, I would say the mobo is dying, but try answering those Q's above.