Projector only detects specific input device and nothing else.
My LG BX286 (DLP Short Throw Projector) only has one HDMI input.
I have had my apple TV plugged into that one input via an HDMI cable.
When I attempt to remove the apple TV and plug in say my PS3 via that same HDMI input, the PS3 is not detected.
I have tried 3 different HDMI cables (of varying quality and brand) .
All HDMI cables I have tried work to display the Apple TV but not any other device.
I have reset (hard reset) the projector, still only detects the Apple TV.
I have attempted to plug in other devices. A PS3, A macbook pro 2015, and another separate PS3. All of these devices work on other monitors/TVs, but the projector does not detect them.
I have examined the sole HDMI female input on the back of my projector and none of the pins appear to be broken or bent.
I will respond to as many of you as I can. Thank you for anything you can offer!
Is this a good question?