Your Roku can technically plug into any HDMI input, but the specific port, cable, and settings you choose can quietly cap your resolution, break HDR, or even trigger copy‑protection errors that leave ...

Is your TCL TV acting up? Discover the 5 most common glitches users face, from black screens to audio lag, and learn simple ...

OK, here's what happened, in the order it happened: 1. Maxent HDTV hooked up to a HDMI switch. One connection from switch to cable box (years with a Mororola DVR, then for ~4 months, a Tivo Premiere), ...

Just got the receiver delivered from Amazon, but I'm having a problem. I've got a Blu-Ray player going in to HDMI1, and HDMI out going to my HDTV. Pretty simple, right? But I've got no sound from my ...

Home theater fans tend to treat picture quality as sacred, so the idea of inserting an extra gadget between a console and a ...