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电脑开不了机是哪里坏了呀
更新时间: 2020-10-26 00:00:00  

电脑无法开机的解决办法是:

1、检查是不是电脑主机电源线没接好、显示器开关没打开、显示器电源或显示器数据线接触不良;

2、如果故障依旧,接着打开主机箱查看机箱内有无多余金属物,或主板变形造成的短路,闻一下机箱内有无烧焦的糊味,主板上有无烧毁的芯片,CPU周围的电容有无损坏等;

3、如果故障依旧,接下来拔掉主板上的Reset线及其他开关、指示灯连线,然后用改锥短路开关,看能否能开机;

4、如果内存、显卡、CPU等设备正常,接着将BIOS放电,采用隔离法,将主板安置在机箱外面,接上内存、显卡、CPU等进行测试,如果电脑能显示了,接着再将主板安装到机箱内测试,直到找到故障原因;

5、如果故障依旧则需要将主板返回厂家修理。

关键词: 电脑 哪里

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