笔记本电脑电脑能开机,但风扇不转动,电脑不死机,是怎么一回事?

2025-04-07 00:21:53
推荐回答(2个)
回答1:

1、可能是风扇的灰尘太多,影响了风扇的转动。(其实风扇是很难坏的)
2、刚开机的时候,启动电流在一些,所以风扇可以转动。启动之后,电流有所减小,风扇就不能转动了。或者风扇运转时,噪音很大。
3、电脑不死机,说明你的
电脑CPU
设置的温度较高,虽然电脑的温度很高,但还没有到达致使CPU停止运转的温度,所以电脑还不会死机。但这样会对电脑有很大损害,建议找人处理一下。如果这样死机了的话,可能是CPU也坏了。
4、费用有大概80-100元(如风扇没坏,清理一下风扇的灰尘,价格可能是80元。

回答2:

1.主板cmos有问题,从厂商网站下载最新版,安装。
2.cpu温度太高,可能是风扇问题,换大功率风扇;也可能是接触不良,在cpu风扇和cpu之间加点导热硅脂。
风扇转速突然加速,一般是因为cmos里设置或温度升高太快导致。

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