Samsung LN55C650 TV "power shuts comcast box" Questions

...comcast cable box currently but on all input screens still flashes and have the eco mode shut off I had the same issue occur on my ln55c650 (screen flickering, not the actual image but the front ...

...Comcast DVR on. Then when I turn on the TV, the DVR will shut off. It sounds like the box and TV are out of sync. If the DVR is shut off, turn off the TV manually (NOT with the remote.) The next time ...

...shuts off and the cable box needs to be rebooted. I have Comcast cable and have been unable to discern any pattern to either problem. How can I tell if it is the cable box/line or the TV???? Can you ...

...Comcast) went out for approx. 30 minutes (just lost service, did not have power outage). When service came back on, closed captioning appeared out of the blue. The "cc" button on the remote has no ...

Power on fine, nice picture, but around 5 minutes turn off self it hi. the led tv turn off itseft aroun 5 minutes was complete shut off or another ?? need more data??? I had the same problem. Tv works

...power shuts off, when it shuts off, hit the setup button again, that will lock it in, hit the power button again-TV should come back on, if that dont work, use the volum up button , after doing the ...

...power outages that knocked my Comcast HD cable box out of service each time. Ever since these outages, my picture quality is terrible. Every once in a while a message appears on my screen and only ...

...comcast.net. Thank you for your cooperation regarding this matter. Patti Fayad Capacitor issue on the power supply. They look like this: A professional will need to take your tv apart and ...

Comcast Box. It wont turn it on or shut it off. Codes didn't work. Power scan did though. I used to work for Dish Network in AZ. First training class when it opened in AZ. I call it now DOUCHE NETWORK

...power button on the TV itself.  (I can use the sleep mode to have it shut off automatically once it's been turned on.)  I don't know if this is a simple problem to fix or if it's ...