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联想电脑开机花屏
更新时间: 2020-06-29 00:00:00  

联想电脑开机花屏处理步骤:

可能是显示器老化,有时改变张开角度又会正常,可更换显示器。显卡可能有问题,拿出来擦拭后,再插进去是否正常。检测一下视频线是否动过,导致接触不良也会出现花屏现象。VGA口外接一个显示器看现实出来的画面是否花屏,如果花屏则是显卡驱动故障,显卡硬件故障,如果不花屏则是显示屏故障,显示屏排线故障。

关键词: 联想 电脑 开机

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