Chosen Solution
6 year old TC comes on normal, but over 1 hour gradually gets darker, but never completely loses picture. I’ve tried upping brightness and contrast etc but clearly there’s a weak component. Is this repairable?
I would start with these settings. I had this issue on a different model, and it ended up being a power saving setting that was defaulted on. consult with samsung Tech Support to get the instructions for your model specifically, but these are the gerneric names of the settings,. Energy Star settings. Eco Solution / Eco Sensor. Motion Lighting. turn of any automated lighting controls
