Share your experience!
Sony KDL- 40R473A no picture no sound it was ok but all of sudden no picture no sound but there is power
I have tried all means unplug all wires but not worthy
You can try to force a factory reset. Just unplug all external devices and try the steps here:
https://www.sony.co.uk/electronics/support/televisions-projectors-lcd-tvs/kdl-42w653a/articles/00032...
