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Amazon.com: DC 12V PWM PC CPU Fan Temperature Control Speed Controller CPU Alarm Module : Electronics
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Amazon.com: DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Speed Governor with Sensor for 2 3 4 Wire Fan : Electronics
![How do I fix this "CPU Fan Speed Detection Error"? PC is 2 months old. Really frustrated here. All fans seem to be spinning fine. : r/iBUYPOWER How do I fix this "CPU Fan Speed Detection Error"? PC is 2 months old. Really frustrated here. All fans seem to be spinning fine. : r/iBUYPOWER](https://preview.redd.it/how-do-i-fix-this-cpu-fan-speed-detection-error-pc-is-2-v0-g9x844iycs1a1.jpg?width=640&crop=smart&auto=webp&s=eb81f26d4295dcd0956520b14a0acf60e0df899f)
How do I fix this "CPU Fan Speed Detection Error"? PC is 2 months old. Really frustrated here. All fans seem to be spinning fine. : r/iBUYPOWER
![The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) : The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) :](https://i.redd.it/b0j6527ji3961.png)
The constant jumping of RPM when using default CPU fan settings really bothered me, so I came up with this custom one. Is it good/safe (Ryzen 5 3400G with stock cooler) :
Bug: z690 motherboard applies cpu fan voltage too slow. delayed spin up. Do other MSI boards have same issue? | MSI Global English Forum
![a) Fan speed monitoring; (b) CPU temperature monitoring -both metrics... | Download Scientific Diagram a) Fan speed monitoring; (b) CPU temperature monitoring -both metrics... | Download Scientific Diagram](https://www.researchgate.net/publication/226490470/figure/fig2/AS:341387196289039@1458404459053/a-Fan-speed-monitoring-b-CPU-temperature-monitoring-both-metrics-have-been.png)
a) Fan speed monitoring; (b) CPU temperature monitoring -both metrics... | Download Scientific Diagram
![Amazon.com: AAAwave 120mm 2500 RPM PWM Daisy Chain Double Ball Bearing Powerful Cooling Fan for GPU Mining Rig, CPU Cooler, Water-Cooling Radiator, Server and Case (1-Pack) : Electronics Amazon.com: AAAwave 120mm 2500 RPM PWM Daisy Chain Double Ball Bearing Powerful Cooling Fan for GPU Mining Rig, CPU Cooler, Water-Cooling Radiator, Server and Case (1-Pack) : Electronics](https://m.media-amazon.com/images/I/61j34rald4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: AAAwave 120mm 2500 RPM PWM Daisy Chain Double Ball Bearing Powerful Cooling Fan for GPU Mining Rig, CPU Cooler, Water-Cooling Radiator, Server and Case (1-Pack) : Electronics
![Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right Testing Results: Maximum Fan Speed - The 140mm Slim Tower CPU Cooler Roundup: Thin & Light Done Just Right](https://images.anandtech.com/graphs/graph11407/86748.png)