Hellow Posted August 20, 2011 Share Posted August 20, 2011 Hello everyone ! I just mounted my new rig yesterday and I have notice that with the newest Nvidia driver installed the PSU is making sizzle sounds, like hdd activity sounds but in more eletronic and high. So I came to read some topics and found some solutions as switching off C1-State option and others. But none worked out for me. Except to boot windows in safe mod. Here no sounds come from the PSU. Then I decided to unistall the Nvidia driver. So I have : 1/ Uninstalled 280.26 Nvidia drivers while in safe mode. 2/ Booted once more in safe mod ( still no sizzles ), launching DriverSweeper. 3/ Booted Windows in normal mode, miracle no sizzles ! 4/ Installed old 275.33 Nvidia driver, sizzles has come back ... I am wondering how a software can possibly affect the PSU ? Anyone got a clue on that ? These sizzles gave me some headaches when i don't have my headphone on. Cheers from France :) Edit : I've test the PSU with an old GT8600, the PSU still do sizzles. Link to comment Share on other sites More sharing options...
Jilad Posted August 22, 2011 Share Posted August 22, 2011 Hello all, I have exactly the same issue, I have received my new corsair AX750 a few day ago and i have sizzle sounds too. Like Hellow when i boot in safe mod I have no stange sounds, my psu is quiet, the same when i boot in normal mod without video drivers. I tried to install old drivers and tweakforce drivers but the problem is still here. I have a sli of 2 gigabyte GTX460. Any solution to fix this problem ? Link to comment Share on other sites More sharing options...
Toasted Posted August 22, 2011 Share Posted August 22, 2011 First time i heard about sizzles. if possible can you record the sound of it? Can you try restore all NVIDIA settings to factory defaults from the control panel. Is your Computer overclocked? If yes, then save your BIOS settings and restore them to defaults Link to comment Share on other sites More sharing options...
Jilad Posted August 22, 2011 Share Posted August 22, 2011 I have reset bios and nvidia setting but the noise is still here, I have recorded the sound: http://www.megaupload.com/?d=QP1IYDQR Link to comment Share on other sites More sharing options...
Toasted Posted August 22, 2011 Share Posted August 22, 2011 @Jilad Can you take out one GTX460 and see if the sizzle (buzzing) noise is still there Also to answer "I am wondering how a software can possibly affect the PSU ?" That software is a driver that controls your graphic cards. For example. if you overclock it the power draw increases and so the PSU has more load on it which may cause that sizzle sound. Link to comment Share on other sites More sharing options...
Jilad Posted August 22, 2011 Share Posted August 22, 2011 I have unplugged one of the two GTX460 but the noise is still here. Link to comment Share on other sites More sharing options...
Toasted Posted August 22, 2011 Share Posted August 22, 2011 can you try run the power supply test? If you did the PSU test and it still clicks try like 2-3 wall sockets to see if the buzzing is still there. USE THIS LINK FOR THE GREEN AND BLACK PINS FOR THE AX SERIES http://www.corsair.com/blog/Testing-your-corsair-power-supply/ Link to comment Share on other sites More sharing options...
Jilad Posted August 22, 2011 Share Posted August 22, 2011 Power supply test is successful, there is no noise, but it is still here when i boot my pc (the noise appeared after loading the windows logo). Link to comment Share on other sites More sharing options...
peanutz94 Posted August 22, 2011 Share Posted August 22, 2011 Also to answer "I am wondering how a software can possibly affect the PSU ?" That software is a driver that controls your graphic cards. Exactly! Without the drivers your GPU will not run . So loading those drivers essentially turns on your GPU increasing electrical load. How old is your PSU? Link to comment Share on other sites More sharing options...
Hellow Posted August 22, 2011 Author Share Posted August 22, 2011 I've exactly the same sound as Jilad but in even higher frequencies. I've do cmos twice or more, stop my OC, turn off Asus Qfan options etc ... I am not at home for two days, so I can't test the PSU alone but I think the result must be the same as Jilda's. @peanutz94 : I've bought the PSU from Caseking on the 12 August, so it's brand new. I'm going to play without Nvidia driver to get rid of these sizzles, it's really turn me crazy. Exactly! Without the drivers your GPU will not run . So loading those drivers essentially turns on your GPU increasing electrical load. Said in this way, it will mean that the GPU isn't running at all without these drivers. As the P55 chipset do not handle internal gfx chips ( as SandyBridge plateform does ) Windows will not boot at all, no ? So the drivers must changes something else. Link to comment Share on other sites More sharing options...
Jilad Posted August 22, 2011 Share Posted August 22, 2011 I have purchased my PSU 4 days ago, and it makes this noise since the first boot. I have tried to start my computer without any graphic cards, there is no noise (i can heard the start sound of Windows so i know i'm on the desktop), so it's confirmed that it comes from the graphic cards. Link to comment Share on other sites More sharing options...
Corsair Employee RAM GUY Posted August 22, 2011 Corsair Employee Share Posted August 22, 2011 What happens if you do not install the driver for the Video card but have the card installed with default Windows Drivers? Link to comment Share on other sites More sharing options...
peanutz94 Posted August 23, 2011 Share Posted August 23, 2011 Said in this way, it will mean that the GPU isn't running at all without these drivers. As the P55 chipset do not handle internal gfx chips ( as SandyBridge plateform does ) Windows will not boot at all, no ? So the drivers must changes something else. I guess i worded that wrong. I really need to get back to regular coffee. The lack of caffeine is killing me. It will run. But my guess is that the Nvidia drivers do something to rout power differently than a generic windows driver. Adding more or less power to a certain component. Or enabling or disabling certain features that use more or less power. RG posted What happens if you do not install the driver for the Video card but have the card installed with default Windows Drivers? Answered by Jilad Like Hellow when i boot in safe mod I have no stange sounds, my psu is quiet, the same when i boot in normal mod without video drivers. Link to comment Share on other sites More sharing options...
Toasted Posted August 23, 2011 Share Posted August 23, 2011 Install the latest drivers but turn down the clocks. is the noise still there? If it stills occurs i would go to your local computer store and test these cards and PSU. If possible, you have another computer plug the Graphic card and PSU and see if the noise is gone. if it has then it is the motherboard To answer the no sizzles in safe mode The reason why it is not sizzling is because the GPU does not need to load the eye candy Windows 7 has to offer. Link to comment Share on other sites More sharing options...
Hellow Posted August 23, 2011 Author Share Posted August 23, 2011 I already tested my rig with two graphic card, my actual GTX570 and a 8600GT ( self powered by PCI ). The PSU was still doing a little noise but nothing to fear about. I still have an old 880W Hiper R2 somewhere at my place, I'll test that as soon as I can ( surely tomorrow ). @RamGuy : the point is that without any drivers for the graphic card everythings work well. Anyway, I can also test both the PSU and the graphic card on a old Dell computer ( P4 and 2Go DDR2 ). I'll grab you some news as soon as I can ;) Link to comment Share on other sites More sharing options...
Jilad Posted August 23, 2011 Share Posted August 23, 2011 When i turn down the clocks, the noise is still here :/ I can't test the graphic card in an other computer because my 2 GPu and the CPU are fully water cooled. I have formatted my SSD and reinstalled Windows, during the installation and on the desktop without nvidia drivers (VGA standard drivers), there was no noise, but at the moment when I installed nvidia drivers, the noise was coming back. I have an other computer with a GTX260+, I will test the PSU on it. Link to comment Share on other sites More sharing options...
subzerogts Posted August 23, 2011 Share Posted August 23, 2011 Great, I just ordered an AX750 to replace a perhaps faulty HX650 too. :-\ Does the system at least run with stable voltages in spite of the noise? Keep us updated on if you buy another PSU which fixes the problem. Link to comment Share on other sites More sharing options...
subzerogts Posted August 23, 2011 Share Posted August 23, 2011 Have you guys tried turning on VSync? I hate playing games with that on. If I hear that noise I'm just going to return the PSU again. Link to comment Share on other sites More sharing options...
Hellow Posted August 23, 2011 Author Share Posted August 23, 2011 I've tried the Vsync solution, no change at all. I'm at home and will test the PSU on another mobo tomorrow, stay tuned. Edit : I've test the PSU alone ( with one fan ), no noises came from the PSU, the fan spin but not the PSU's one. It just start to spin as I turn on the PSU but after 5sc it's turning off and the additional fan continue to spin. Is it normal ? Edit 2 : rig tested with another PSU, no noises, no sizzles. Edit 3 : tested the PSU on an old P4 mobo coming from a Dell Insipiron : no sizzles but the graphic card have done a weird noise. Not a sizzle but a long and continue high sound. Edit 4 :I put the PSU back in the same conditions ( same graphic card, mobo etc.... ) but I tested it outside the case. A little sizzle sound is coming out from the PSU but I can barely hear it. Edit 5 : The system came back into the case, sizzles sounds came back. Link to comment Share on other sites More sharing options...
Hellow Posted August 24, 2011 Author Share Posted August 24, 2011 Does the system at least run with stable voltages in spite of the noise? +3.3v = 3.38v +5v = 5.06v +12v = 11.71v So far no problem with voltages. Link to comment Share on other sites More sharing options...
Corsair Employee RAM GUY Posted August 24, 2011 Corsair Employee Share Posted August 24, 2011 Voltages are fine! But I don't have a problem if you want to request an RMA and we can replace the PSU. Link to comment Share on other sites More sharing options...
Jilad Posted August 24, 2011 Share Posted August 24, 2011 So i have test my PSU in an other computer too (XfX socket 775 motherboard and GTX260 with the latest drivers), the same sizzles sounds can be heard :/ My voltages: +3.3v = 3.38v +5v = 5.06v +12v = 12.32v Link to comment Share on other sites More sharing options...
Corsair Employee RAM GUY Posted August 24, 2011 Corsair Employee Share Posted August 24, 2011 Please use the link on the left and request an RMA! Link to comment Share on other sites More sharing options...
Hellow Posted August 24, 2011 Author Share Posted August 24, 2011 Then RMA here I come ! :) I wished to have to avoid asking for RMA, but no way to continue like this. Edit : RMA request done. Link to comment Share on other sites More sharing options...
Jilad Posted August 24, 2011 Share Posted August 24, 2011 RMA request done too. Link to comment Share on other sites More sharing options...
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