3 Replies Latest reply: Jul 6, 2015 6:39 AM by bfarrisee RSS

    HDMI Error Unable to Display Video after installing M1


      Today I installed a new M1 Slingbox on a U-Verse receiver with a Samsung TV. Now when I try to connect I see the message HDMI error. Unable to display video (H1001-HDCP not supported on this display). Followed AT&T's instructions and changed HDMI cable but that made no difference. Any suggestions on how to view SlingBox remotely without this error?