I was trying to connect my DVD RCA connectors to my TV's HDMI connector. That does not work! I then tried this on my AT&T Uverse DVR and it didn't work. I tried other cables just in case mine were bad. I did not work! I then went straight from my devices to my TV using an RCA triple RWY cable and that proved my devices were fine. Conclusion: My block is probably defective. Beware ! ! !
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