NZXT Sentry Mix 2 Fan Controller problems

BigglezMcGee

Honorable
Oct 21, 2013
49
0
10,540
When I have my fans plugged into this, there's a really high-pitch squeal or whine that comes out and is really annoying. It gets worse/more noticeable when I lower the power of the fans.

It isn't the fans because they work fine with no noise when plugged in and controlled through the mobo.

Thanks for any help!
 

King Kevain

Reputable
Dec 10, 2014
413
0
4,960
How many fans are running off the controller and a single power lead? I'd be guessing this is a current/voltage problem more than anything else.

Does it make the same noise with just one fan plugged into the controller?
 

BigglezMcGee

Honorable
Oct 21, 2013
49
0
10,540


Same noise, just a little quieter ( I think). I used a rolled up paper to determine where the sound was from, it seems to be coming from the PSU. I wonder what this means.