Whenever I turn on the TV it turns on in component input mode therfore forcing me to have to change the input every time I turn on the TV just to watch it! Can you please help me?

check the setings (48p, 720p,480I ect.) if the tv is doing it in all input modes then you need to get a new input board they are range from $125 to $175 right from Vizio.

No way to do that unless you can figure out a way to remove the part. The contacts inside that plug determine where the sound goes. No way to turn it off unless you remove the broken part. If you feel confident enough, remove the back of the TV and remove the broken piece from the jack.

The tv power supply board have more dead components parts,u just don't have the skills an the know how to trouble shoot find out more dead components parts that all.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.

You may be able the settings of your directTV box to stop frustrating you. If you help me identify the model you are using, I can research the proper menu choices you will need to choose to select the correct features. There are many different directTV set-top boxes available.

My own home theater setup did the same thing, and my solution was to use component cables from the PVR instead of HDMI cables. It is too bad your blu-ray doesn't allow for this configuration.

My work-around until I realized that using different interconnects fixed the problem, was to turn the TV off and then on again whenever switching from HD to non-HD sources. This fixed my problem, maybe it will fix yours.

I hope that helps.

you need a service repair, on that ckt there's an IC function as memory IC replace that part and all your program well be stored. can found that ic most likely near switch botton area 4 or 8 pin IC.

TV IS IN DEMO MODE GO IN OPTIONS MENU OF VIDEO AND TURN OFF. READ OWNERS MANUAL PAGE 80,81,82

If the tv does all those symptoms but after some seconds the tv works and stays doing the job. THen the tv has a slow microprocessor to recognice the different resolutions or video inputs.

But if the tv cannot do anything and stay aout of signal forever. send the tv to the waranty. (no waranty? you have to use the component input instead to have digital signal reproduced

When your unit is on normal the outside unit works and the inside only the fan runs. your heat pump does not remove any humidity when it operates so the installation cotractor did not wire it to operate then. you can change the wiring on the humidifier to operate all the time by wiring it to the fan (g) terminal then it should work just turn it all the way to the lowest humidity when you are in cooling mode.

There are several capacitors that are known, in Samsung TV's that go out.. ( I replaced mine until the board was burnt through.. bought a new board, they went out again.. BOUGHT A LG TV!!)
Samsung settlement warrants older TVs with faulty capacitors

Samsung LCD Plasma TV Capacitor Repair Kit Replacement Parts

replacing these is not hard at all.. if you can use a soldering iron, you can do it..it just takes time..

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mine did the same and i have been told that it is the mother board