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台式电脑开机黑屏
更新时间: 2020-07-03 00:00:00  

1、确认显示器是否损坏,换一台确认正常的显示器检测,如果不再黑屏,表明显示器损坏;

2、检查电脑部件是否安插入牢靠,确认显示器正常后,检查显示器电缆是否牢固地插入到主机接口中,然后检查显卡与主板插槽之间的接触是否良好。如有必要,将显卡取下,重新安插一次,确保安插到位,接触良好;

3、确认风扇是否有问题,如果显示器未损坏,进一步检查CPU风扇是否运转。如运转,可用万用表测量电压输出是否正常,若不正常,可以换一个电源检测;

4、检测CPU、显卡和内存条。如仍出现黑屏,

关键词: 台式 电脑 开机

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