![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
![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
![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)
CPU Fan direction Cooler Master K280, GA-990FXA-UD3, AMD FX-8320, Cooler Master T4 Heatsink - Super User
What's the difference between 'CPU FAN' socket, 'CPU OPT' socket, and a 'SYS FAN' socket on motherboard? - Quora
![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/nakXw.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
![hi has anyone got advice on CPU fan header or AIO header - CPUs, Motherboards, and Memory - Linus Tech Tips hi has anyone got advice on CPU fan header or AIO header - CPUs, Motherboards, and Memory - Linus Tech Tips](https://linustechtips.com/uploads/monthly_2020_07/20200717_104153.jpg.caa3e21fdab47a1e3a9ad1d0e1f6c204.jpg)
hi has anyone got advice on CPU fan header or AIO header - CPUs, Motherboards, and Memory - Linus Tech Tips
![Amazon.com: CPU Cooler 6" Square CPU Fan 1 1/2" Depth 12 Volt Rotary PC Cooler Amplifier Processor Cooler CPU Air Cooler Gaming PC Parts Super-Deals-Shop : Electronics Amazon.com: CPU Cooler 6" Square CPU Fan 1 1/2" Depth 12 Volt Rotary PC Cooler Amplifier Processor Cooler CPU Air Cooler Gaming PC Parts Super-Deals-Shop : Electronics](https://m.media-amazon.com/images/I/71q4yAXXHVL._AC_SL1500_.jpg)
Amazon.com: CPU Cooler 6" Square CPU Fan 1 1/2" Depth 12 Volt Rotary PC Cooler Amplifier Processor Cooler CPU Air Cooler Gaming PC Parts Super-Deals-Shop : Electronics
![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)