My Sharp lc-60p6070u shuts off when on HDMI1 or HDMI3. HDMI 2 seems to work okay for now. I've had problems with the power supply board on this tv in the past so I replaced that without too much diag but I'm having the exact same issue after. Are there any components that would be notoriously suspect ? I'm fully capable of diagnosing, but any help is warmly welcomed.
Paying more attention to when this happens I've noticed if I set the resolution of the device sending the signal (PlayStation, Nintendo, or computer) to 1080p instead of automatic it won't shut off. Or at least it hasn't yet. If I attempt to adjust HDR it shuts off immediately