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电视hdmi无信号怎么办
更新时间: 2020-10-26 00:00:00  

解决电视无信号的办法如下:

1、重新连接高清晰度多媒体接口线的两端;

2、将电视及外接设备重新启动;

3、按电视遥控器节目源键,切换到相应的高清晰度多媒体接口模式;

4、将高清晰度多媒体接口线更换电视的其他高清晰度多媒体输入端口并进行确认;

5、也可将外接设备及高清晰度多媒体接口线连接其他电视机测试,排除是否是外接设备或高清晰度多媒体接口线的问题。

关键词: 电视 hdmi 信号 怎么办

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