![This old CPU cooler is loud because it only had 2 wires and no PWM so I soldered a voltage step down converter inline to make it quieter. : r/techsupportmacgyver This old CPU cooler is loud because it only had 2 wires and no PWM so I soldered a voltage step down converter inline to make it quieter. : r/techsupportmacgyver](https://external-preview.redd.it/psQoKmaIMcR-ZEUh1_hAT6W3DmTOXaP9AV6p2eib2KY.jpg?auto=webp&s=a96faaf19a8fab271105a6a6fb7e6cf4c51d5f22)
This old CPU cooler is loud because it only had 2 wires and no PWM so I soldered a voltage step down converter inline to make it quieter. : r/techsupportmacgyver
![Zunate CPU Cooler Fan, 3-PIN 1300RPM 6 Pure Copper Heat Pipes Mute Heatsink RGB Colorful Cooling Fan, for Universal Desktop Computer: Amazon.co.uk: Computers & Accessories Zunate CPU Cooler Fan, 3-PIN 1300RPM 6 Pure Copper Heat Pipes Mute Heatsink RGB Colorful Cooling Fan, for Universal Desktop Computer: Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/71lk4bSl+rL._AC_UF1000,1000_QL80_.jpg)
Zunate CPU Cooler Fan, 3-PIN 1300RPM 6 Pure Copper Heat Pipes Mute Heatsink RGB Colorful Cooling Fan, for Universal Desktop Computer: Amazon.co.uk: Computers & Accessories
![Universal- CPU Air Cooler with 3 DC Heat Pipes and 90mm PWM fan/ TDP 140W - CPU Cooler | Made in Taiwan Custom RV Fans and PC Cooling Fans Manufacturer | TITAN Technology Limited Universal- CPU Air Cooler with 3 DC Heat Pipes and 90mm PWM fan/ TDP 140W - CPU Cooler | Made in Taiwan Custom RV Fans and PC Cooling Fans Manufacturer | TITAN Technology Limited](https://cdn.ready-market.com.tw/2a07ce3d/Templates/pic/m/TTC-NK35TZ-Series.jpg?v=06dd8c1e)
Universal- CPU Air Cooler with 3 DC Heat Pipes and 90mm PWM fan/ TDP 140W - CPU Cooler | Made in Taiwan Custom RV Fans and PC Cooling Fans Manufacturer | TITAN Technology Limited
I accident started up my PC without the CPU fan working (i9-9900k). It was on for maybe 10 seconds and I noticed it before logging in and shut it down. Is my
![Removing Cpu Cooling Fan in Old Computer Stock Photo - Image of sink, electronics: 262853600 | Old computers, Cooling fan, Olds Removing Cpu Cooling Fan in Old Computer Stock Photo - Image of sink, electronics: 262853600 | Old computers, Cooling fan, Olds](https://i.pinimg.com/736x/20/53/27/205327508da129e1aafb4d517eedb9c2.jpg)