My 3 front fans of my case don't work

danijk · Feb 1, 2024

My 3 front fans don't work, I don't know if its the PSU, the motherboard (the motherboard detects the 3 sys_fans but there are at 0), the connector or a BIOS config, the 3 fans came with the case and there from the same brand but the BIOS config of the fans does nothing. The fans do not spin when I turn on the system or when there are high temperatures, these fans are also ARGB and I don't know if that influences them not working.
Please let me know if there is any solution.

Case:

(UNYkach Mir 100 Case ATX Gaming) (3 front fans and 1 backwards included)

Onasi · Feb 1, 2024

1. Try other headers, if you haven’t yet.
2. Try feeding them (or at least one of them) from the PSU directly via a molex adapter, if you have one.
3. Try setting them to 100% RPM in BIOS and then spinning them up manually with your finger. The motor might be stuck on something.
4. Try a known working fan in the same header, if you have one.

System Name	Danijk beast
Processor	Ryzen 5 7600x
Motherboard	Gigabyte B650M GAMING X AX
Cooling	AG400
Memory	Kingston FURY Beast DDR5 5200MHz 16GB 2x8GB CL36
Video Card(s)	RX 6750XT
Storage	Kioxia EXCERIA PLUS G3 1TB SSD M.2 2280 PCIe Gen4 x4
Display(s)	1920x1080 60Hz (1)
Case	UNYkach Mir 100 Case ATX Gaming (3 front fans) (1 back)
Power Supply	Nox Urano VX 750W 80+ Bronze 140MM PWM
Software	Windows 10 Pro

System Name	The Workhorse
Processor	AMD Ryzen R9 5900X
Motherboard	Gigabyte Aorus B550 Pro
Cooling	CPU - Noctua NH-D15S Case - 3 Noctua NF-A14 PWM at the bottom, 2 Fractal Design 180mm at the front
Memory	GSkill Trident Z 3200CL14
Video Card(s)	NVidia GTX 1070 MSI QuickSilver
Storage	Adata SX8200Pro
Display(s)	LG 32GK850G
Case	Fractal Design Torrent
Audio Device(s)	FiiO E-10K DAC/Amp, Samson Meteorite USB Microphone
Power Supply	Corsair RMx850 (2018)
Mouse	Razer Viper (Original)
Keyboard	Cooler Master QuickFire Rapid TKL keyboard (Cherry MX Black)
Software	Windows 11 Pro (23H2)

My 3 front fans of my case don't work

danijk

(UNYkach Mir 100 Case ATX Gaming) (3 front fans and 1 backwards included)​

Onasi

(UNYkach Mir 100 Case ATX Gaming) (3 front fans and 1 backwards included)