天气预报 > 技术 > 光猫电源灯不亮怎么办
光猫电源灯不亮怎么办
更新时间: 2021-12-22 10:31:27  

1、检查电源适配器是否和设备相匹配。

2、检查是否已扫下电源开关。

3、检查市电、电源插座是否正常。

4、更换E8C终端。宽带服务可自助排障,简单易操作,另外可办理工单查询、ITV修障、宽带申请及密码服务,方便快捷。

关键词: 电源 怎么办

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