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OnePlus 9 5g black screen when connected with screen cast or HDMI to tv? Galaxy ok via OnePlus 9 T-Mobile

  1. B1618884153823 , via OnePlus 9 T-Mobile , Sep 21, 2021 :
    My OnePlus 9 5g won't display video images, just black screen with audio when connected to any tv, with either screen cast or HDMI. My Samsung Galaxy works perfectly with the same apps and videos. Home screen does show.
     

    #1
  2. Nipu_1998
    The Lab Reviewer - OnePlus Nord 2 Sep 21, 2021


    #2
    Caomhin likes this.
  3. Xcommunicad0
    Lollipop Sep 21, 2021


    #3