Hi Guy,
thanks for your replies. Much appreciated.
yes, it is the fan when standing in front of the device is located on the back left side.
Strangely, I moved the tv by lifting it from the stand brackets attached to the rear moving it just a couple of inches and all of a sudden the fan noise is back to normal. Readouts from the service Menu are back to normal again. I will monitor this closely.
All software is up to date.
however, I think I will try to open the case and remove all present dust from the years. Besides the information from the thread you’ve posted on how to open the case (removing 6 screws), how do I actually remove the front panel? Is it just the glass or are there any wires or the panel connected? Will it just slide off (which direction)?
questions over questions I’m afraid…
best
M
