Hi all,
Recently I've been having quite disturbing gurgling sound on my AIO - sound is coming from the pump/cpu side.
From many sources, this seems to indicate there is air trapped in the pump, most probably.
My radiator is mounted at the front, with two fans pulling air inside through the radiator, with two other fans on the top and one at the rear pushing air outside. Not optimal to draw hotter air in the case (potential problem for GPU, but anyway) before it is thrown from the top, but in my case this was the only way.
The pump/cpu is sitting below the top of the radiator. And the tubing from the cpu side goes down, and joins the radiator at the bottom of the radiator. So in theory, this is the good orientation - and any trapped air should be trapped at the top of the radiator and away from the cooling loop.
Unfortunately, I had to mount the AIO on the CPU upside down, which means the little VRM fan of this AIO is towards the top edge of the MB, not towards the VRMs. This might be an issue as well, but I'm not sure.
The PC was running for the past 9-10 months like this, without any gurgling sound.
The sound was starting to appear after I went away for a month for vacation and came back. I also recently cleaned the case with an air duster, where I might turned the case in a different orientation, I don't quite remember, unfortunately.
To fix this:
What could be causing the 90° temps? When there is zero liquid on the pump side? How could that be if the orientation is correct and pump is running? (I never run the PC longer than 30 sec when I see these temps, btw, even if the CPU is throttling down to save itself)
Any help is appreciated.
Recently I've been having quite disturbing gurgling sound on my AIO - sound is coming from the pump/cpu side.
From many sources, this seems to indicate there is air trapped in the pump, most probably.
My radiator is mounted at the front, with two fans pulling air inside through the radiator, with two other fans on the top and one at the rear pushing air outside. Not optimal to draw hotter air in the case (potential problem for GPU, but anyway) before it is thrown from the top, but in my case this was the only way.
The pump/cpu is sitting below the top of the radiator. And the tubing from the cpu side goes down, and joins the radiator at the bottom of the radiator. So in theory, this is the good orientation - and any trapped air should be trapped at the top of the radiator and away from the cooling loop.
Unfortunately, I had to mount the AIO on the CPU upside down, which means the little VRM fan of this AIO is towards the top edge of the MB, not towards the VRMs. This might be an issue as well, but I'm not sure.
The PC was running for the past 9-10 months like this, without any gurgling sound.
The sound was starting to appear after I went away for a month for vacation and came back. I also recently cleaned the case with an air duster, where I might turned the case in a different orientation, I don't quite remember, unfortunately.
To fix this:
- I turned the case slowly (at first while pc is turned off, later while it's on) so radiator would face top side and be at the highest point.
- After that, it somehow made it worse, CPU temps spiking to 90° and higher
- Which put in me the panic mode, I quickly shut it down.
- Then I removed the AIO mount on the cpu, cleaned the residual paste, put new thermal paste (Noctua), put the AIO back on.
- This didn't fix it, however. Still gurgling like a fountain. Temps now ok as usual, ~40° idle, ~65° under load though - while playing msfs2020)
- I turned the PC a couple of times, turned the case slowly, but still getting the gurgling sound.
- Removing the AIO with the radiator completely (which I didn't do because it's a tight fit in there) and turning it a couple of times to make sure that the pump side is free of air.
- Contacting Arctic and returning the AIO, while it's still under warranty.
What could be causing the 90° temps? When there is zero liquid on the pump side? How could that be if the orientation is correct and pump is running? (I never run the PC longer than 30 sec when I see these temps, btw, even if the CPU is throttling down to save itself)
Any help is appreciated.