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电脑开机时cpu风扇噪音大
更新时间: 2020-10-04 00:00:00  

可能出现这种情况的原因如下:

1、共振;

2、cpu风扇损坏;

3、电源风扇损坏;

4、电源功率不稳定;

5、电压不稳定。

解决方法如下:

1、拆开机箱,清扫所有灰尘;

2、卸下CPU风扇通道固定螺丝,打开CPU散热片用稍湿润的干净补清理干净干燥的硅酯并晾干;

3、装好机箱,在机箱前后垫稍厚一点的橡胶皮,起到减震的作用。

关键词: 电脑 机时 cpu 风扇 噪音

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