![Asus B450 prime, nuvoton 3949s (fan control chip ?)burnt when cpu fan was plugged in. I desoldered the burnt chip but the board is dead besides it lights up the leds on Asus B450 prime, nuvoton 3949s (fan control chip ?)burnt when cpu fan was plugged in. I desoldered the burnt chip but the board is dead besides it lights up the leds on](https://preview.redd.it/asus-b450-prime-nuvoton-3949s-fan-control-chip-burnt-when-v0-7thw6e97vnca1.jpg?auto=webp&s=ace69f3818585b430ab89839423b96a6acd95ca0)
Asus B450 prime, nuvoton 3949s (fan control chip ?)burnt when cpu fan was plugged in. I desoldered the burnt chip but the board is dead besides it lights up the leds on
![Amazon.com: ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler 240mm Radiator, Dual 120mm 4-Pin PWM Fans with Fanxpert Controls, Support for Intel and AMD Motherboards : Everything Else Amazon.com: ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler 240mm Radiator, Dual 120mm 4-Pin PWM Fans with Fanxpert Controls, Support for Intel and AMD Motherboards : Everything Else](https://m.media-amazon.com/images/I/71DJLPC9CBL.jpg)
Amazon.com: ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler 240mm Radiator, Dual 120mm 4-Pin PWM Fans with Fanxpert Controls, Support for Intel and AMD Motherboards : Everything Else
![motherboard - ASUS BIOS Q-Fan control: Stop Fan for chassis fans is greyed, can not stop chassis fan #2 - Super User motherboard - ASUS BIOS Q-Fan control: Stop Fan for chassis fans is greyed, can not stop chassis fan #2 - Super User](https://i.stack.imgur.com/k2el0.png)