dim ( black screen ) with any HDMI channels

Hi, my TV ( TCL uhd tv 55 led55p6200US) working fine with built in software like ( Netflix and youtube ) .. but it will be dim ( black screen ) with any HDMI ( receiver or PS ) channels after few seconds ( sound will work fine )

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

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