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U盘插到电脑上老掉怎么办啊
更新时间: 2020-10-03 00:00:00  

原因及解决方法为:

1、开机按F8进入安全模式后再退出,选重启或关机在开机,就可以进入正常模式;

2、如果故障依旧,用系统自带的系统还原,还原到没有出现这次故障的时候修复;

3、在BIOS中设置光驱为第一启动设备插入系统安装盘按R键选择“修复安装”即可;

4、USB接口供电不足,可能是USB接口连接的外设太多造成供电不足,可以使用带电的USBHUB或者使用USB转PS2的转接头。

关键词: 电脑 怎么办

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