Help please: "Weak or no signal" stuck on screen of Samsung DLP
Hello All - Not sure which forum to post this question in as the "technical" forum doesn't seem to be the right fit, but I'm going to give it a try. I have an older Samsung DLP and over the weekend the "Weak or no signal" message showed up on my screen. But, it's there even with content playing on the TV (please see attached photo).
Even if I switch from my DirecTV to Apple TV the message remains stuck on my screen. I've checked the HDMI connections from the DirecTV receiver to the TV as well as the Apple TV connections to the TV. I also unplugged all power and plugged back in. No help.
Note: I have not tried messing with all the connections with my Denon receiver because an AV company did the install a decade ago and the cables are hard to access behind a built-in cabinet.
Please let me know if you have any ideas. Thank you!