F5F Stay Refreshed Power Users Overclocking Cooler Master MasterLiquid Maker 92 Front Fan offers enhanced cooling performance.

Cooler Master MasterLiquid Maker 92 Front Fan offers enhanced cooling performance.

Cooler Master MasterLiquid Maker 92 Front Fan offers enhanced cooling performance.

M
MindlessTree
Junior Member
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48
01-25-2026, 11:39 PM
#1
Hey guys,
I have plugged in everything seemingly correct and my rear fan is working fine, so i see no reason for the front fan to work. It is plugged into this AIO cooling unit correctly as shown in all the documentation that I have found but, for some reason it doesn't want to work.
Do you guys think Cooler Master may have sent me a faulty fan?
Thanks,
Nate.
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M
MindlessTree
01-25-2026, 11:39 PM #1

Hey guys,
I have plugged in everything seemingly correct and my rear fan is working fine, so i see no reason for the front fan to work. It is plugged into this AIO cooling unit correctly as shown in all the documentation that I have found but, for some reason it doesn't want to work.
Do you guys think Cooler Master may have sent me a faulty fan?
Thanks,
Nate.

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J
JokerFame
Senior Member
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670
02-01-2026, 08:24 AM
#2
Whether the FAN header on your board uses a CPU_FAN header is uncertain. It would help to see a diagram of your connection, including the fans and the AIO's power and signal cables, as per the manual.
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J
JokerFame
02-01-2026, 08:24 AM #2

Whether the FAN header on your board uses a CPU_FAN header is uncertain. It would help to see a diagram of your connection, including the fans and the AIO's power and signal cables, as per the manual.

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W
WastedSpace
Member
Find
156
02-02-2026, 12:20 PM
#3
It is linked to the CPU fan header and the SATA power is also connected. I would take a picture, but you can't see it due to the small size of my mini-itx case. The AIO is receiving power and the pump is functioning. The rear exhaust fan is working, though the front one isn't. I've run benchmarks and temperatures are normal, but it bothers me that the intake fan isn't doing anything.
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W
WastedSpace
02-02-2026, 12:20 PM #3

It is linked to the CPU fan header and the SATA power is also connected. I would take a picture, but you can't see it due to the small size of my mini-itx case. The AIO is receiving power and the pump is functioning. The rear exhaust fan is working, though the front one isn't. I've run benchmarks and temperatures are normal, but it bothers me that the intake fan isn't doing anything.

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