![hardware - How can I connect this 3-pin Slot 1 CPU fan to my system that uses a 2-pin connector? - Retrocomputing Stack Exchange hardware - How can I connect this 3-pin Slot 1 CPU fan to my system that uses a 2-pin connector? - Retrocomputing Stack Exchange](https://i.stack.imgur.com/Jm6IQ.jpg)
hardware - How can I connect this 3-pin Slot 1 CPU fan to my system that uses a 2-pin connector? - Retrocomputing Stack Exchange
![Question - What location is CPU Fan 1 and 2? And also chassis fan 1 and 2? I'm looking to adjust fan settings, but not sure which is which. : r/pcmasterrace Question - What location is CPU Fan 1 and 2? And also chassis fan 1 and 2? I'm looking to adjust fan settings, but not sure which is which. : r/pcmasterrace](https://preview.redd.it/ah14gw1fxwd41.jpg?auto=webp&s=371f889539ebd2d9725be944fb02b8131a1ae2fd)
Question - What location is CPU Fan 1 and 2? And also chassis fan 1 and 2? I'm looking to adjust fan settings, but not sure which is which. : r/pcmasterrace
![desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User](https://i.stack.imgur.com/ZQYSm.jpg)
desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User](https://i.stack.imgur.com/s0T5d.jpg)
desktop computer - My CPU FAN 1 slot on my motherboard got set on fire due to improper seating on from the CPU header - Super User
![Stupid prebuilt had the Aio 3 pin plugged into "cpu fan" and the radiator fan plugged into "sys fan1" because the cord looks like it was too short to reach the "cpu Stupid prebuilt had the Aio 3 pin plugged into "cpu fan" and the radiator fan plugged into "sys fan1" because the cord looks like it was too short to reach the "cpu](https://preview.redd.it/yk228f44mij61.jpg?auto=webp&s=b417a4dbc4a3bf9d257d745891ad45f8ad59ddf2)
Stupid prebuilt had the Aio 3 pin plugged into "cpu fan" and the radiator fan plugged into "sys fan1" because the cord looks like it was too short to reach the "cpu
![CPU Fan direction Cooler Master K280, GA-990FXA-UD3, AMD FX-8320, Cooler Master T4 Heatsink - Super User CPU Fan direction Cooler Master K280, GA-990FXA-UD3, AMD FX-8320, Cooler Master T4 Heatsink - Super User](https://i.stack.imgur.com/lV6LG.jpg)