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modem电源灯不亮是什么问题
更新时间: 2020-07-10 00:00:00  

题目所述调制解调器电源灯不亮的主要问题及解决办法如下:

1、调制解调器未通电。将调制解调器通电,如电源灯仍不亮或所有灯一起闪烁或一直常亮,则确定是调制解调器故障,应及时联系厂家维修;

2、语音分离器安装错误。将语音分离器按照接线要求正确接线即可解决;

3、调制解调器内部零部件损坏。更换调制解调器即可解决。

关键词: modem 电源 什么 问题

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