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联想电脑开机黑屏
更新时间: 2020-08-19 00:00:00  

联想电脑开机显示器黑屏原因及解决办法:

1、添加不同型号内存条不兼容导致,造成开机无显示,重新购买相同型号的内存条;

2、内存条被氧化导致,可以打开笔记本后盖,取出内存条用橡皮擦擦去氧化物,插入笔记本中尝试几次;

3、显示器出现硬件故障导致无法显示,保修期内可以到售后免费维修,保外需要付费维修;

4、主板与显示器线接口出现故障,保修期内到售后更换主板,过保需要付费维修。

关键词: 联想 电脑 开机

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