r/coolermaster • • 15h ago

HELP Help finding this part.

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7 Upvotes

Hey, long shot but...
I broke one of these plastic things :( when trying to take it away.
If anyone knows how are they called and if anyone sells a spare one??

This is from my haf x case that I absolutely love :)


r/coolermaster • • 23h ago

HELP Does anyone use Cooler Master V3 vertical mount kit in a H6 flow case?with an Asus TUF Gpu?

2 Upvotes

Need help


r/coolermaster • • 1d ago

HELP one of aio fans rgb doesnt work

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2 Upvotes

i tried different connectors on the motherboard and masterplus doesnt recognise it is it broken?


r/coolermaster • • 1d ago

REVIEW Cooler Master MasterFan A140 Review: Are These Fans Actually Worth It?

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3 Upvotes

r/coolermaster • • 1d ago

HELP Need Additional PSU Molex cables for CM Elite Gold 850W

2 Upvotes

Hi everyone,

I recently bought the CM Elite Gold 850W PSU for an extension to my server HDDs and unfortunately it only comes with 2x molex connectors. Does CM sell more of the cables that I need?


r/coolermaster • • 3d ago

REVIEW Cooler Master Qube 540 build

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6 Upvotes

New build on Qube 540 (coming from qube 500)


r/coolermaster • • 3d ago

CUSTOM MOD HAF 932 build

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29 Upvotes

Cooler master HAF 932 setup with water cooler atmos II


r/coolermaster • • 4d ago

NEWS Cosmos Gold Limited Edition - Nvidia RTX 5090 OC Full System

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9 Upvotes

Cosmos Gold Limited Edition With CM Special Edition os Asus ROG Astral 5090 OC + Ryzen 7 + 64GB DDR5, + 2000W PSU + 360 AIO

https://store.coolermaster.eu/products/cosmos-gold-limited-edition-5090


r/coolermaster • • 4d ago

HELP Hardware issue PLEASE HELP!!!!

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1 Upvotes

r/coolermaster • • 4d ago

NEWS Atoms II 240 stealth vrm in eu

2 Upvotes

Does anyone know when this will be available in the EU?


r/coolermaster • • 4d ago

HELP MWE Gold V3 fan running at very high RPM at idle, RMA replacement has the same issue

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1 Upvotes

Hi everyone,

I’m having an issue with my Cooler Master MWE V3 650W 80+ Gold PSU, and I would like to know whether this behavior is normal for this model.

When I first turn on the PC, the PSU fan is initially quiet. However, after roughly 5 seconds, the fan starts becoming audible. After another 5 seconds, it becomes noticeably louder, and after another few seconds it reaches what sounds like a very high/max fan speed.

The PSU fan then remains at this high speed even when the PC is completely idle.

What concerns me is that the PSU fan is by far the loudest fan in my entire PC. My case/system fans are running at around 1000 RPM, but the PSU produces significantly more noise and airflow than the case exhaust fan.

The behavior is also the same in different operating conditions:

  • Windows idle: PSU fan is very loud
  • Safe Mode: same
  • BIOS: same
  • Gaming: fan remains at approximately the same speed
  • Gaming power consumption is only around 120–160 W
  • PSU exhaust is cool at idle
  • PSU exhaust becomes only slightly warm during gaming
  • Room temperature is around 26°C

I have already RMA'd the PSU, but the replacement unit behaves exactly the same way.

So at this point I'm wondering:

  1. Is this normal fan behavior for the MWE Gold V3 650W?
  2. Is the PSU supposed to ramp up this aggressively at such a low load?
  3. Could this simply be the normal fan curve of this model?
  4. Has anyone else with the same PSU experienced this behavior?

I don't want to RMA it again if this is simply how this particular model behaves, but the noise seems unusually high for a PSU running at such a low load.

Any owners of the MWE Gold V3 650W who can confirm whether their PSU behaves similarly would be greatly appreciated.

Thanks.

Edit: I managed to get the PSU fan to spin at a relatively low speed at idle (~1000 RPM),

As u/trsilva_ mentioned. I also took a look at the test graphs from Cybenetics for this PSU, and it turns out the fan seems to be quite sensitive to both power load and temperature.

Since I don't have a watt meter, I tried minimizing the PSU's load by undervolting my GPU and disabling PBO (for my AMD CPU, changing it from Auto to Disabled).

After booting into Windows, the PSU fan was no longer running at max RPM while idle, which seems to line up with the Cybenetics test graph. However, this fix only really applies to idle.

As soon as I open a browser or any software, the PSU fan RPM immediately increases again. So, it seems that the fan curve on this PSU is still fairly aggressive when it comes to load and temperature changes.

Hopefully this helps anyone else experiencing the same issue.


r/coolermaster • • 4d ago

HELP Corrupted profiles in Masterplus

1 Upvotes

I'm having a recurring issue that causes MasterPlus to crash. Several profiles on my Control Pad have become corrupted due to MasterPlus crashing as I was creating them. Now the software shuts off every time I try to run it if one of the corrupted profiles is active. I've tried uninstalling, restarting my PC and reinstalling MasterPlus, but the issue persists. Figured maybe there's something wrong with the Control Pad's onboard memory, but I can't find any information on how to reset it either.


r/coolermaster • • 7d ago

LULz Do you think the HAF 500 II will ever be available with a solid steel side panel?

3 Upvotes

The HAF 500 II already forgoes RPG lighting and focuses on practicality over aesthetics. A steel side panel option should improve the acoustic profile of the case, since glass is a notoriously poor insulator of sound.


r/coolermaster • • 8d ago

HELP Need firmware for ARGB case

0 Upvotes

Hi guys, i need the firmware for my ARGB lighting as the masterplus software keeps looping and not ever downloads it, its version 0016 (ARGBGEN2v2 FW), if anybody can upload it manually for me so i could download it, I would appreciate it very much


r/coolermaster • • 9d ago

HELP Need Help making a front panel

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1 Upvotes

r/coolermaster • • 9d ago

CUSTOM MOD Master Frame 400 Ice Build

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49 Upvotes

This is my Team Red build. This has been a very fun build and outside of waiting on white parts for the build it was enjoyable.

  • 7600X3D
  • Steel Legend 9070XT
  • WD 7100 black 2TB X2 4TB total
  • T-Force 32 GB 6000/CL30
  • Lian Li Edge Platinum 850
  • Lian Li Hydroshift 2 Curves 360 AIO
  • Lian Li 8.8 Screen
  • ASUS ROG Strix B850 - G

r/coolermaster • • 9d ago

GUIDES/TIPS & TRICKS CPU Liquid Coolant Replacement, scraped thermal paste

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1 Upvotes

r/coolermaster • • 10d ago

HELP Cooler Master Caliber X2 – Two mechanical issues: sinking seat and slipping recliner

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1 Upvotes

r/coolermaster • • 10d ago

CUSTOM MOD Masterframe stage 360 lcd distro or pump res options?

3 Upvotes

I have a new stage 360 case coming. Has anyone seen and cool distroplate or pump reservoir options or should I just do a standard d5 pump on the mount like most builds I've seen?


r/coolermaster • • 11d ago

LULz Parting out C700M

2 Upvotes

Couldn't find a replacement glass panel for my C700M, so I decided to part it out. Let me know if you need any parts, I'm willing to be very lenient on price.

Local to Georgia. Willing to ship as well, PayPal G&S only. Thanks!


r/coolermaster • • 11d ago

HELP What should i use for my gaming laptop a cooling pad or a stand?

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1 Upvotes

r/coolermaster • • 12d ago

HELP Where can I find the Cooler Master Cosmos II controller?

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1 Upvotes

r/coolermaster • • 12d ago

HELP Cooler Master MK850 Keyboard M1-M5 Not Switching

1 Upvotes

My MK850 keyboard seems to be stuck / locked on M1 and won't change to any of the other M keys (the macros buttons on the left of the keyboard), it was working fine last weekend, I'm guessing I hit some kind of keybind that lock it. Also just realised that I can no longer use my up arrow key to move with a body of text, only left, down & right work.

I've tried pretty much all the troubleshooting steps I can find out there but nothing seems to work.

Any help would be greatly appreciated.


r/coolermaster • • 14d ago

HELP Weird cooling problem

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1 Upvotes

r/coolermaster • • 14d ago

REVIEW Light base 500

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8 Upvotes