The TV somehow moved to Antenna - we need it on cable but can't figure out how to do this. It is a Vizio VO22L HDTV10A

42" Vizio TV flickering strobing easy way to repair VW42L ...

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42" Vizio TV flickering strobing easy way to repair VW42L HDTV10A LCD TV ... EASY How to Fix Samsung LCD TV Flashing Flickering Screen!Missing: vp422hdtv10a ‎snow

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Apr 15, 2009 - I have a vizio p42hdtv10A that just went into a black screen. .... I have a Vizio VP422 HDTV10A that will not stay on or show a picture. I removed ... Vizio vp422 hdtv10a
Dec 20, 2011
Plasma & LCD TV Forum
May 13, 2011
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Check or replace audio cable.

If the problem is same with different input devices and you have ensured the are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

you have to make sure voltage is getting to the Power supply board, if you know how to check for the 110-120v ac at the board and that there is no line fuse in between. If you are getting power at board then I would make sure the PS are good. You also can check to see if you have voltages going to other boards, Inverter boards go bad in this set alot, but you should still have logo light up white or amber, To get it right you must check voltages, carefully.

Sound cable needs to be plug from the computer to the TV

I had a problem where my VO22L was giving me a "No RGB Signal" "The Power Will Be Turned Off" message when I had it in RGB mode (with VGA input from my PC). Anytime I left my PC on and turned off the power of this unit, I got this message. I just got off the phone with a very friendly and patient Tech Support woman at Vizio, who talked to several different techs who all came up with things that didn't help. Finally, while we were talking, she came up with the idea of going into the settings menu and doing a "System Reset" to see what happens. What do you know, it worked!

To anyone else having this problem, try this. With the PC and TV on, in RGB mode, go into the menu screen with the remote. The far right tab is "Setup". Use the arrow keys to go down to the "System Reset" option. When prompted "are you sure" select "Yes". I powered the monitor off and on, and the problem is gone. Now if it happens again, I know what to do.

I would

THE CABLE INPUT IS SERVED ON 22" VIZIO HOW AND WERE CAN I GO TO FIX THIS PROBLEM IN ATLANTA