Cooler Master gurgling! Abort??

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Hi, new build and new to watercooling. Bit alarmed as just fired up PC for the first time and there is a very audible gurgling/trickling sound. Is this normal, is it like trapped air in a central heating radiator or should I immediately shut down the system and reach for the hairdryer!

Using a Cooler MasterLiquid 120 on i7 8700K
 
It’s probably just the pump moving the liquid around. I’d say turn it back on but if it doesn’t subside in a min or so, there’s something more sinister going on.
 
Monitor the temperature of cpu and see if it stops on its own
If temps are fine and if it does not stop try tilting and gently shaking your pc case
If temps keep rising badly then obviously shut it off
 
it's normal to have air in the aio system
ideally should have the radiator above the pump , with the radiator inlet/outlet at the bottom, so that the air always stays in the radiator only
means that there's less chance that the air will travel into the pump and cause an airlock -> pump failure
 
Thanks. Any thoughts on how to monitor temps from within Windows (rather than ending a session and going into the BIOS)?
Not much use in bios any way as temps will drop there bios is fine immediately after building to check temps don't sky rocket
If amd then ryzen master
Core temp may also work but not certain it's as accurate for amd cpus as it is for intel
Hwinfo
Realtemp
Or your motherboards software from cd/dvd or website
All those are free monitoring solutions
 
what do you recommend for intel?

full sys setup:

Case: NZXT S340 (with x2 NZXT branded fans installed - but not running!)
Processor: 8th Generation Intel® 6-Core™ i7 8700k
Motherboard: ASUS Z370 Chipset ASUS Prime 2370-PII
Graphics: Dedicated NVIDIA® GeForce GTX 1080 8GB ASUS Turbo-GTX1080-8G (air cooled)
Memory: 16GB G.Skill Trident Z high-performance RGB memory
SSD: 250GB Solid state drive 256GB SK Hynix SC311 SSD
Hard Drive: 2TB 7200rpm Toshiba 2TB P300 Internal Hard Disk Drive/HDD HDWD120UZSVA
Wi-Fi: Intergrated 300Mbps Wi-Fi Card Asus PCE-N15
CPU Cooling: Cooler MasterLiquid 120
PSU: Cooler Master MasterWatt Lite 700W
OS: Microsoft Windows 10 64-Bit
 
Last edited by a moderator:
what do you recommend for intel?

full sys setup:

Case: NZXT S340 (with x2 NZXT branded fans installed - but not running!)
Processor: 8th Generation Intel® 6-Core™ i7 8700k
Motherboard: ASUS Z370 Chipset ASUS Prime 2370-PII
Graphics: Dedicated NVIDIA® GeForce GTX 1080 8GB ASUS Turbo-GTX1080-8G (air cooled)
Memory: 16GB G.Skill Trident Z high-performance RGB memory
SSD: 250GB Solid state drive 256GB SK Hynix SC311 SSD
Hard Drive: 2TB 7200rpm Toshiba 2TB P300 Internal Hard Disk Drive/HDD HDWD120UZSVA
Wi-Fi: Intergrated 300Mbps Wi-Fi Card Asus PCE-N15
CPU Cooling: Cooler MasterLiquid 120
PSU: Cooler Master MasterWatt Lite 700W
OS: Microsoft Windows 10 64-Bit


core temp i prefer for intel
real temp is also good but unlike core temp you cant just easily set it to run at windows start up
 
Thanks Mike (& Mcnumpty). I just looked up Afterburner. It appears to an MSI product, is there a more suitable option for ASUS cards - or is this sotware just monitoring the 1080 reference design?
 
For a custom loop it's normal, it can take days to get air out of the system.

For a CLC I've found them next to silent. Temperatures will tell you if there's a problem with cooling.

Have you notice any liquid anywhere, even minute amounts?
 
Thanks Mike (& Mcnumpty). I just looked up Afterburner. It appears to an MSI product, is there a more suitable option for ASUS cards - or is this sotware just monitoring the 1080 reference design?

MSI Afterburner is generic and works with any GPU.
 
For a custom loop it's normal, it can take days to get air out of the system.

For a CLC I've found them next to silent. Temperatures will tell you if there's a problem with cooling.

Have you notice any liquid anywhere, even minute amounts?

Reassuring to hear. In fairness it has settled down a lot over the last couple of days. Just the occaisional burble on start up. No leaks fortunately, I've got a good view of the mobo under strip white LED lighting and all looks clean
 
G

Good to know. So Afterburner is the app of choice amongst Geforce GPU users here?

Generally yes. I've always used it in the past, though with my G1 I'm using the Gigabyte software, and it's been perfectly adequate.

The program of choice isn't particularly important imo; GPU Overclocking is incredibly straightforward these days. It's literally:
  1. Set power limit to max
  2. Tweak core clocks until artifacts/crashes
  3. Dial back just below highest stable frequency
  4. Repeat with Memory
  5. Set appropriate fan curves
Unless you're flashing the BIOS or shunting etc, there's nothing more to it.

Reassuring to hear. In fairness it has settled down a lot over the last couple of days. Just the occaisional burble on start up. No leaks fortunately, I've got a good view of the mobo under strip white LED lighting and all looks clean

Glad it all seems ok. My experience with CLCs is limited to one RMA, and a Corsair H100i be which I was pleasantly surprised by.

Honestly I don't think CLCs offer any performance benefit over high-end air solutions, but they look good, are very handy with restricted cooler heights, and provide a stepping stone to 'proper' watercooling.

Anyeay, as I said temps and leaks are the most important thing, and these days a hard shutdown on overtemp is baked into almost every motherboard anyway.

As long as research doesn't reveal your unit to share symptoms with common failures / RMAs and the temps stay decent, I doubt you have anything to worry about. When I'm bleeding a new system the pump often makes a racket.

Speaking of which, ever thoight about a custom loop?
 
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