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DLPDLCR3010EVM无法输出,风机不运作



型号:DLPDLCR3010EVM无法正常使用
故障描述:
购买后,插入5V直流电源,只有一个指示灯亮起,几个按钮不会从镜头输出点亮。 同样的测试没有插入HDMI,3.5音频端口,没有声音输出。

风扇一直没有动作,风扇内部的温度测试也很高