![I have a PC which variable fan control or PWM does not work and I cannot control the fan speed through bios or programs to make it higher, would cutting the blue I have a PC which variable fan control or PWM does not work and I cannot control the fan speed through bios or programs to make it higher, would cutting the blue](https://i.redd.it/1fw40ocapsl81.jpg)
I have a PC which variable fan control or PWM does not work and I cannot control the fan speed through bios or programs to make it higher, would cutting the blue
![Schematic circuit diagram. Top, right: the three wires of the fan. The... | Download Scientific Diagram Schematic circuit diagram. Top, right: the three wires of the fan. The... | Download Scientific Diagram](https://www.researchgate.net/publication/361377106/figure/fig8/AS:11431281086510371@1664267670824/Schematic-circuit-diagram-Top-right-the-three-wires-of-the-fan-The-ground-wire-is.png)
Schematic circuit diagram. Top, right: the three wires of the fan. The... | Download Scientific Diagram
![Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com Canada Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com Canada](https://media.startech.com/cms/products/gallery_large/fan5x1tx3.main.jpg)
Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com Canada
![4 Pin to 3 Pin PC Computer CPU Fan Connector Cooling Reduce Resistor Noise Extension Cable Deceleration Line Cord Wire for PC Fan - Walmart.com 4 Pin to 3 Pin PC Computer CPU Fan Connector Cooling Reduce Resistor Noise Extension Cable Deceleration Line Cord Wire for PC Fan - Walmart.com](https://i5.walmartimages.com/seo/4-Pin-to-3-Pin-PC-Computer-CPU-Fan-Connector-Cooling-Reduce-Resistor-Noise-Extension-Cable-Deceleration-Line-Cord-Wire-for-PC-Fan_07b6b6e2-799e-42ae-a828-400e041c432e.72ac44566b74d6b9062c279322d36a16.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)