Case fan sometimes stops spinning after boot

[GregoireA]

should i contact coolermaster then?

Not a bad idea. Try and get a short video to send to them of a boot sequence and one of the fans not starting.

A Mobo Fan header should be more than enough power to run 3 DC fans. I think most can do up to 10W.

 

[clshades]

I think they clearly don't get enough juice to start with the system or from sleep. As it is just a splitter, and you cannot plug the fans to the motherboard (not long enough cables), I would buy a cheap fan controller for them.

I have a decent one collecting dust if ya want

 

[FranG]

I have a decent one collecting dust if ya want

appreciate u offering but i'm good. if worse comes to worse ill just grab one off of amazon

 

[clshades]

Righto, it's a Lamptron FC9 50w per channel. 4 chan. fans for days.