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电脑开机键不好使
更新时间: 2020-07-14 00:00:00  

1、检查电源;220V的交流电源;检查电脑电源的输出电压,聆听机内的CPU、显卡等风扇是否转动。

2、计算机能否“自检”;能够自检,重新安装操作系统即可。

3、如果是黑屏,重点检查部位,CPU、主板、内存、显卡、显示屏、电源。

4、检查、清除病毒,重新设置BIOS、重新安装操作系统即可。

关键词: 电脑 开机 好使

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