I am looking at an LN-R268w, chassis RE26UO that I received in a wholesale lot. Problem is it will have intermittent audio and tuner. It seems to happen more after warm up. It seem logical to think a common voltage could be an issue.
You can power it off than back on and it may be fine or switch to no audio. The first time I powered it on it had no audio, than after setting the power on/off chime to on audio worked.
I cannot found a bad connection and tapping or flexing main board has no effect. Does anybody know if this could be a firmware issue. Manufacture date is Oct 2005, is it possible to get samsung wty without a proof of purchase. Thanks, Karl K