"fapping" noise coming from psu.

[KikisX]

http://www.tomshardware.co.uk/answers/id-3291473/sound-coming-psu-friends-describe-fapping-sound.html Made this a while ago and I just got a new psu (evga b3 550) and the noise is still there. Any ideas?
I'm positive it's the psu, I took it out of the case and booted up the pc, it's 100% the psu.
As it turns out the noise is there even when the psu isnt conected to anything in pc and I also tested all the outlets in my room, the noise is there in both PSU's the Corsair CX600 and EVGA B3 550 🙁

 

[Darkbreeze]

I wouldn't call that a "fapping" noise. I'd call that more like a clicking noise. If the new unit is making the exact same sound as the old unit, then I'd say the answer you got before about the power strip being the problem might be correct.

Try removing the power supply from the computer and plugging it DIRECTLY into the wall socket, with NO power strip, and NOTHING else connected to the power supply, and see if you still have the same problem. You will probably have to trigger the power supply to come on using a paperclip as shown here, unless you have a separate switch to trigger the unit on:

https://www.youtube.com/watch?v=ixcWCrYpw3Y

 

[KikisX]

I wouldn't call that a "fapping" noise. I'd call that more like a clicking noise. If the new unit is making the exact same sound as the old unit, then I'd say the answer you got before about the power strip being the problem might be correct.

Try removing the power supply from the computer and plugging it DIRECTLY into the wall socket, with NO power strip, and NOTHING else connected to the power supply, and see if you still have the same problem. You will probably have to trigger the power supply to come on using a paperclip as shown here, unless you have a separate switch to trigger the unit on:

https://www.youtube.com/watch?v=ixcWCrYpw3Y

I did plug it in the wall directly, don't even have to turn it on for the noise to start.

 

[Darkbreeze]

It is also possible that the problem is a poor power waveform from your wall circuit that is hammering the windings in your PSU.

http://www.eham.net/ehamforum/smf/index.php?topic=81230.0;wap2

If you have a problem like this, you might have to buy a power line conditioner similar to this to eliminate the problem.

https://www.tripplite.com/2000w-230v-power-conditioner-automatic-voltage-regulation-avr-ac-surge-protection-6-outlets-uniplugint-adapter~LR2000/

 

[KikisX]

It is also possible that the problem is a poor power waveform from your wall circuit that is hammering the windings in your PSU.

http://www.eham.net/ehamforum/smf/index.php?topic=81230.0;wap2

If you have a problem like this, you might have to buy a power line conditioner similar to this to eliminate the problem.

https://www.tripplite.com/2000w-230v-power-conditioner-automatic-voltage-regulation-avr-ac-surge-protection-6-outlets-uniplugint-adapter~LR2000/

Ugh.. I guess I'll have to look into getting that thing. I don't think I'd be able to find one in my country tho since I don't know the name of it and also it looks expensive.

 

[KikisX]

It is also possible that the problem is a poor power waveform from your wall circuit that is hammering the windings in your PSU.

http://www.eham.net/ehamforum/smf/index.php?topic=81230.0;wap2

If you have a problem like this, you might have to buy a power line conditioner similar to this to eliminate the problem.

https://www.tripplite.com/2000w-230v-power-conditioner-automatic-voltage-regulation-avr-ac-surge-protection-6-outlets-uniplugint-adapter~LR2000/

https://www.amazon.de/Bluewalker-PowerWalker-AVR-1200-Spannungsregler/dp/B005GQTGD0/ref=sr_1_2?ie=UTF8&qid=1509738663&sr=8-2&keywords=230v+voltage+regulator Is this what i'm looking for? A voltage regulator or what? 😀 I don't know anything about electricity stuff.

 

[Darkbreeze]

Hold that thought. I'm reaching out to some additional resources to get further input on this issue.

 

[KikisX]

Hold that thought. I'm reaching out to some additional resources to get further input on this issue.

Okay, thanks a lot!!!

 

[Darkbreeze]

Ok, so we need a little clarification on a few points.

When you say "don't have to turn it on for the noise to start", do you mean that if the power supply is plugged into the wall, WITHOUT the on switch on the back of the PSU turned on, it still makes the noise, OR, that the switch is ON but the power supply has not been triggered to power up, such as that the unit is powered on and fan running etc?

BTW, just wanted to point out as well (Not that you're going to want to hear this) that both those units are kind of problematic. They are not holy fire starter terrible, but they are not terribly great either. Neither of them however should be doing what you are experiencing.

Few other questions.

Have you tried a completely different power outlet, in another room perhaps?

Do any other devices or appliances show any signs of problems when connected to power in your location. Have you tried connecting any other devices or appliances, or even a light, to the outlet where this is happening at?

Our first thoughts are that you have a grounding problem with either that outlet or the whole electrical circuit for the location. The other thought is that perhaps that outlet is wired backwards, or just plain wrong, with hot being located in the position where neutral should be, or there being a poor earth (Ground) connection to the circuit or the whole location.

 

[KikisX]

Ok, so we need a little clarification on a few points.

When you say "don't have to turn it on for the noise to start", do you mean that if the power supply is plugged into the wall, WITHOUT the on switch on the back of the PSU turned on, it still makes the noise, OR, that the switch is ON but the power supply has not been triggered to power up, such as that the unit is powered on and fan running etc?

BTW, just wanted to point out as well (Not that you're going to want to hear this) that both those units are kind of problematic. They are not holy fire starter terrible, but they are not terribly great either. Neither of them however should be doing what you are experiencing.

Few other questions.

Have you tried a completely different power outlet, in another room perhaps?

Do any other devices or appliances show any signs of problems when connected to power in your location. Have you tried connecting any other devices or appliances, or even a light, to the outlet where this is happening at?

Our first thoughts are that you have a grounding problem with either that outlet or the whole electrical circuit for the location. The other thought is that perhaps that outlet is wired backwards, or just plain wrong, with hot being located in the position where neutral should be, or there being a poor earth (Ground) connection to the circuit or the whole location.

The switch is on, but psu is off.

Also, the noise is not constant, some times it's on for an hour or two and then it can be gone for days. And when the thing is doing that ticking noise it doesnt matter where I plug the psu in in the house, noise is there. The psu is usually connected to a power strip together with 2 monitors and printer.

I have no idea about grounding in this house, my dad's cousin is an electrician and he did all the wiring together with my dad in the whole house.

 

[Darkbreeze]

You are in Latvia?

I'm going to assume that you have purchased 230v capable power supply model versions, yes?

Are your house outlets type F?

Are you using a plug adapter to adapt the prongs on your power supply to the type of plug/outlet used in your country?

Are you using this same adapter in each location you've tried to use the PSU? Maybe the adapter is the problem. Kind of guessing here because I think we've come to the point where what you need is actually an electrician, not a computer specialist. I do not believe the problem lies with your hardware or power supply, but is related to either your adapter or the wiring in your residence.

 

[KikisX]

I am indeed in Latvia. So as the noise is now present I took both psu's and tried them on every single outlet in the house and noise is still here. I have no idea what is going on but that for sure is not hardware issue.

 

[Darkbreeze]

https://www.earthing.com/outlet-checker-europe-type-f.html

 

[KikisX]

And if it's not grounded, then what?

 

[Darkbreeze]

Then, if it's not properly grounded you tell your dad and your cousin that there is a very unsafe condition existing and that they need to address the issue of either there being a wiring issue or an inadequate earth ground.

Basically, that means that it's time for an electrician, a PROFESSIONAL one, cousin or whoever, to correct the issue. IF the problem is severe enough it could be seriously dangerous to anybody using the electrical services in your residence or touching any of the appliances.

Have you ever noticed any small shocks or sparks when touching something that is plugged in, or when plugging something in? This doesn't necessarily have to be happening in order for there to be other problems, but it could certainly be an indicator.

What you REALLY want, rather than the one I linked to before, is something like this tester that can tell you if you have:

Correct circuit
Missing earth
Live and earth reverse
Live and neutral reverse
Missing neutral


https://www.amazon.com/Janisa-Automatic-Electric-Detector-Polarity/dp/B01K9VU07W

But I don't seem to be able to find one designed for your outlet style and power grid voltage, so you might have to do a bit of investigation or talk this over with an electrician if you are unable to find one.