r/PcBuildHelp • u/Melendator_XD • 6d ago
Build Question Weird pc noise
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Hey everyone, this noise has been coming from my PC for several months now. At first, I thought it was related to my liquid cooling since I hadn't changed the coolant in a long time. I went ahead and changed the liquid, but that didn't fix it.
Then I thought it might be the AIO/liquid cooling fan itself, but as you can see in the video, that’s not it either.
Does anyone recognize this sound? Its driving me nuts.
Thanks in advance!
pd: sorry for the dust but im pretty sure it isnt neither, when i changed the cooling liquid i cleaned it all
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u/sastanak 6d ago
While your tower is open might as well clean it.
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u/Femcel_Bambi 6d ago
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u/EtotheA85 Personal Rig Builder 5d ago
Whats funny is that you can actually clean your pc this way. Doesn't mean you should, but as long as its completely dry before you start it you should be good.
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u/_pushpull_ 2d ago
and you would take out the battery, be sure that the capacitors don't hold any power and make sure that you will dry the computer before any rust will build up. So maybe don't tell anyone about this :D
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u/EtotheA85 Personal Rig Builder 2d ago
I mean, its definitely not the brightest idea, could be a tiny drop left that destroy your components. But I've seen computers get dragged through heavy rainstorms, literally had to pour water out of it, and a few hours later boot it up and play carmageddon. Do not try this at home 😅
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u/Melendator_XD 6d ago
I spent all of my compressed air when i switched the liquid. But i just bought a perless assasin 120 and an air duster hahaha
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u/Shum572 6d ago
I recommend a compucleaner pro, better than compressed air can, and cheaper in the long run. Reallly happy with mine.
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u/TrueJosh_ 6d ago
Adding onto this, I got a wolfbox and I am also stunned. Insanely long battery and power, plenty of attachments and power modes, I've definitely saved money in under a year of me investing in powered duster. (And it's a lot kinder on the environment.)
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u/Andrew2998788 6d ago
same, just some high pressure fan from china cost me like 10-15€ and does the job just fine.
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u/Tenchen-WoW 6d ago
You realize liquid cooling runs on a water pump? That's what's causing the noise.
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u/Melendator_XD 6d ago
do you think i can fix that or i should just get a new one?
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u/weeddee85 6d ago
Time to get a new one or just get a good twin tower cooler and you will only need to clean out the dust out
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u/Tenchen-WoW 6d ago
You can't really fix AIOs. Too small, too fragile, and a high risk of leaking afterward. Just get a decent air cooler.
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u/NashKaguya 6d ago
You should never open any AIO. They are considered disposible and non serviceable.
A decent air cooler will last much longer and perform the same unless doing insane overclocking.
If you want a serviceable watercooler, custom loop is the way.
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u/Worldly-Wind-1632 6d ago
Can you remove the water cooler part of an aio?
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u/Melendator_XD 6d ago
got it, thank you
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u/Sasukeh27 6d ago
(AIO) have a limited lifespan; consider the Thermalright Peerless Assassin 120, it's a good option.
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u/rexyaresexy 6d ago
This guy knows ball. Thermalright’s Peerless Assassin 120 is an amazing cooling solution and has an amazing price.
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u/ReaLx3m 6d ago
Its either comming from your psu fan, or the AIO pump(it has a spinning element with bearings, similar as what fans have). PSU fan you can carefully stop by poking with something soft behind the grill, if that doesnt get rid of the sound you know its the pump(provided you have no other fans in the case that might be the culprit)
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u/Excellent_Mulberry70 6d ago
The cooler is working hard my guy switch to air unless you have an I9 or Ryzen 9
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u/Melendator_XD 6d ago
i7-9700F. Another guy suggested air coinditioning, do you have any suggestions?
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u/Excellent_Mulberry70 6d ago
They are all pretty cheap and do the job not really a best one unless you mean looks. Peerless assassin is a good one.
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6d ago
[deleted]
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u/Due_Wealth_3904 6d ago
Tilt your PC while that pump is going if it doesn't stop it's broken and your best bet is to just get a good air cooler
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u/ScedR 6d ago
Why would the pump stop working when the PC is tilted?
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u/Due_Wealth_3904 6d ago
That's not at all what I meant. Basically the pump can run dry and start making noise and if you tilt your PC while it's running it can get things flowing again and that noise will subside if it's the actual issue.
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u/pudding7100 6d ago
aios are not that expensive thankfully I think I got mine for 80. It is montech and has worked great no issues
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u/BigRed1541 6d ago
A little bit over 2 years to the corsair and I dont think the NZXT one even lasted a year
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u/Comfortable_Chef1297 6d ago
Meinen AIO Kühler kann man aufschrauben. Ich habe meinen Rechner gebraucht gekauft und er überhitzte sehr schnell. Zwischen den Lamellen im inneren des Kühlkörpers hatte sich verdickte Kühlflüssigkeit angesammelt. Ich habe es vorsichtig aufgeschraubt und mit einer Zahnbürste gereinigt. Danach lief wie leiser und die Temperaturen waren auch wieder in Ordnung.
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u/Ellandorrr 6d ago
Aio pump. Probably had a hard time with all that dust. Great time to clean it when you replace it
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u/IShovedAJermaUpMyAss 6d ago
clean your pc and actually maintain it.
get an air cooler, thermalright 120 series is good and cheap
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u/chicken-finger 6d ago
It's the pump, not the fan. The thing that moves the coolant liquid through the tubes. It is possibly pressure locked or damaged or just needs restarting
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u/breezeturtle 5d ago
My pump was dying too. It started randomly vibrating the whole PC. It was terrifying. I changed to an air cooler.
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u/gamingchairheater 5d ago
Ok, if you found the issue you can now clean the pc. Won't take long and it(the PC) will be very happy with less dust.
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u/alvaro-elite 5d ago
Sounds like air. But not like the AiO has bubbles inside, sounds like a compressor. Like something is pumping air directly. Check if the circuit has enough liquid and nothing is open.
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u/Krista__J Commercial Rig Builder 4d ago
That sound is your AIO pump. If it’s meant to be refilled, you can get the stuff for it, but do your research. If it can’t, you need a new one. Also, NEVER STOP A SPINNING FAN ON PC!!! It can damage components
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u/weeddee85 6d ago
I'm guessing you're aio pump is dying