I have a Samsung LCD TV model LNT4671FX. It's 19 months old and the IP board has been replaced twice - once under warrenty! The second time the technician advised that the TV should not be on for more than 4 to 5 hours and then shut down for 15 to 20 minutes before starting up again. Apparently the capacitors overheat and fail.
Is this a problem common to all LCD TV's ?? Or just to Samsung ??
Our TV is usually on from 7:00 AM to midnight - 17 hours at a stretch. This has never been a problem with any of of previous TV's in over 40 years (all tube type)
Roku Streaming Stick 2016
Roku has the most apps, the simplest interface and the best search, making it CNET's favorite way to stream Netflix, Amazon, Hulu, HBO and all the rest.