Don't know if this issue was addressed on this site - The HMDI ports are not receiving any signal - I have switched out cables, did a restore to factory defaults and unplugged all cables and power cords for 3 hours
I have an old VCR with RCA cables and a DVR with HD Cables.
Starting to get a little frustrated
Do you know what an OLED TV is?
CNET explains how OLED technology differs from regular TVs, and what you need to know to make the right shopping decision.