[HP手提電腦維修]HP Laptop 15s-du3014TU,開機顯示 The system has detected that a cooling fan is not operating correctly,CPU散熱風扇出現問題

外觀：HP手提電腦； HP Laptop 15s-du3014TU

問題：

HP Laptop 15s-du3014TU, 開機顯示 The system has detected that a cooling fan is not operating correctly； 原本 CPU散熱風扇出現問題

The system has detected that a cooling fan is not operating correctly.
Continued operation of the computer is not recommended by HP and might
cause unpredictable behavior that can result in a shutdown, data loss, or
computer damage. The computer will shut down in 15 seconds. To prevent the
shutdown and continue operation, press the Enter key now.
System Fan (90B)
ENTER-Continue Startup
For more information, please visit:
http://www.hp.com/go/90Xfanerror

電腦規格 ：

品牌：HP
型號：Laptop 15s-du3014TU

解決方法

拆開手提電腦檢查，開機測試cpu散熱風扇時而轉時而不轉，更換新的cpu散熱風扇即可；

1.HP Laptop 15s-du3014TU, 手提電腦型號及相關參數；

2.首先將電腦底部的防滑膠條移走；

3.拆除紅圈內固定電腦後蓋板的所有螺絲；

4.小心撬開電腦後蓋板；

5.HP Laptop 15s-du3014TU底板；

6.開機測試cpu散熱風扇時而轉時而不轉；

7.準備把cpu 拆出來；

8.拆除紅圈標注內的固定螺絲；

9.拔除CPU與主板連接綫；

10.CPU Cooling Fan - DC28000N6F0, 注意4線更換新的CPU散熱風扇即可；