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电脑显示屏突然变黑
更新时间: 2020-07-14 00:00:00  

1、显示器电源线接触不良;

2、电压不够,电压不稳定;

3、显示器内部故障;

4、超频引起的黑屏故障。

解决办法:

1、把显示器电源线拔出来重新接好;

2、使用稳压器,保证电压稳定;

3、换一个好的显示器,如果是显示器本身的问题,可以维修;

4、切忌使用不适合于超频的部件进行超频。

关键词: 电脑 显示屏 突然

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