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led屏发送成功不显示

更新时间: 2020-10-02 00:00:00     

1、检查显示屏220V和+5V供电是否正常;

2、检测是否已使用16芯扁平排线正确连接控制卡与显示屏,同时检测16芯扁平排线的接口方向是否与显示屏上的接口方向一致;

3、检测16芯排线是否接控制在正常的端口上;

4、确认16芯扁平排线是否损坏;

5、看控制卡是否连接显示屏。

关键词: led 发送 成功 显示

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