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主板灯不亮了怎么办
更新时间: 2020-07-06 00:00:00  

1、电脑主板灯不亮的故障是接错线导至主板灯不亮,或者可能电脑主板没有电;

2、首先打开机箱,观察CPU风扇是否正常运转,关掉电源后仔细检查板卡的安装质量,重新安装内存条及显卡,检查主板的相关跳线等情况,确认无误,采用“最小系统法”排除故障,去掉硬盘光驱等的连接线开机后系统顺利开启;

3、检查光驱和硬盘的连接情况,查看光驱是否安装好。

关键词: 主板 怎么办

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