Good Day Friend I bought a fountain Corsair HX Professional Series 750, and when the install I noticed that the fan was turned off seconds after sta
2007949
In the overview it says the fan turns off when not needed. The powersupplies does not put out the heat others do. Best bet for better ansewer go to the Amazon site under the Corsair HX Professional series 750, and look in the overview it will go over it better than I can. THanks for wrightting. Randy PS I relay like mine a lot.
2007950
I believe with this series the fan will only run when it's needed. This conserves power usage and allows the unit to run quieter.
2007951
Some of the Corsair PSU's have fan on demand, it only soins when the unite gets to certain temprtature and the new Generation Corsair PSU's will shut down if they run too hot,
2007952
I have no problems at all with my Corsair power supply. It is working beautifully and is so quiet.
2225090
Just use the provided fan and I'd you dislike it then you should get a new one. I'm currently using the stock fan.
1831339
No, I don't have that problem. I never noticed a fan running until I read this email. Now, I can hear a slight hum occasionally. But nothing you should ever notice. Yours is not right.
898862
It was audible in my system.... enough so that I stopped using it. You can lower the fan speed all the way, but it was still audible, and of course it won't cool as well. When the fan is at max speed it cooled my nvidia card around 8 to 10 degrees C. Giving your video card a good cleaning will help a lot too.
557751
I had the exact same problem. I don't know why or how the fan cover cannot be removed. I'm guessing I should of emailed the company. Mine ended up breaking and I bought a different brand. Sorry
2019536
Replace with another 200mm fan, available from www.corsair.com. I believe the part number is CC600TW-200MM. You may find it here on amazon.
348391
I had the same thing happen- I opened a ticket on the corsair support website http://corsair.force.com/ You'll need to register first so you can log into your account to request an RMA. I didn't have some of the necessary info but I did have an email of my receipt so that did it. It was super easy, good luck!! : )
375801
Just bought mine today and turned it on 4 - experiencing a similar problem: Every several minutes the fan will decrease for a second and then go back to normal. It's almost like a power issue, but I don't notice lights dimming or anything else other than the fan noise for that second...
700796
I've never experienced it. Failures happen - RMA it. My main desktop has 8 of these fans in it with zero failures (on 24/7, for several months). Good luck with the replacement!
494329
I think it is for Reset the pc will have to check never heard of it being OC or Fan control
709276
I wouldn't return that just yet. Don't think this is the same model as mine, but if it's not under a load and running cold the fan is designed to adjust speed automatically and even stop. It may not be broken. That supply being 1,000 watts is going to take some heavy use before you see that fan come on I bet. My 750 stops all the time running 3 mechanical hard drives a ssd and 2 video cards.
2211658
The fan itself should be silent. If you are hearing noise, it may be defective, or something else may be making noise. The second fan is going to help cool the CPU better but shouldn't impact the noise volume.
1956610
when plugged mine in, the bottom fan should start up automatcally. it doesnt have a turn off or on, just plug it in or unplug. i would return it asap. :-)
1717693
It sounds like you have received a broken unit. The left button should turn the large center fan on ( it does on mine). I have had mine for about 5 or 6 months and it works just fine. I was waiting a little longer before i wrote my opinion on this product,for me its: so far so good.
2013461
I bought 2 of these last year and had problems with both, one fan didn't work and melted front, other one makes alot of noise and quits after about an hour, I have to unplug let cool down then I can restart!! Good luck but both of mine are JUNK!!
1476812
I did remove the motherboard. It appeared like I probably could have replaced the fan without removing it; but o avoid breaking anything and to make my life simpler, I removed the board. But I was also adding cooling paste and servicing the whole cooling system.
28678
( https://www.youtube.com/watch?v=StoGpPXa3So especially at the 1:17:00 mark) for RAM clearance issues. Adjust the fans then lock it back in place. Unfortunately for that build, the cooler blocked the necessary PCI-e slot so the cooler altogether was scrapped for something else. So also consider the proper PCI-e slots