TV has no picture, no sound just the VIZIO logo light is on the screen.

Where did you get your used boards from Jerrard?

A good idea would be to unplug it and then plug it back in to ensure it is secure. Another thing you can try is to plug the cord into another outlet. After you’ve checked the power outlet in the wall, ensure the cord securely connects to the back of the TV

Complicated and technical. You must bring it to a certified technician. Regards.
Serge.

SYMPTOM: Blinking VIZIO logo, no power on. Usually after a utility "brown-out.
SOLUTION:
1) Unplug TV power cord. Wait 5 secs and replug.
2) Press and hold TV Power Button for 30 sec.
3) After approximately 1 minute, the VIZIO logo should stop flashing.
4) Press Power Button - TV should power on.
This procedure resets the OS program execution (power spike corrupted the sequence).
Valley Electronics, Stockton, Ca (ret)

how long did you leave it unpluged

If the Vizio logo(power indicator) isn't coming on when the set is plugged in, most likely you have a issue with the power supply. Your standby power supply isn't working, and without it, you will have a dead set.

sounds like my problem. I was able to get my picture back for a couple months by doing a reset (unplug & hold power button for 30 sec) but after a few months its screen went black & wont fix that way. read mine here:
http://www.fixya.com/support/t10748247-please_help_me_narrow_down_issue

this is the only way to get rid of the orange light:

• Connect
• reset
• Blurr
• installation
• trouble
• settings
• service menu
• set
• channel
• parts
• instructions
• troubleshooting
• remote
• connection
• drivers
• blue
• repair
• manual
• bug
• CODES

Problem with Vizio L32 32 in. HDTV LCD Television
how do i turn off the orange light on the vizio tv, it won't go off after the tv is turned off?

Posted by meg_car on Jul 08, 2009

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Vizio TV Repair Power supply troubleshooting Picture problem Sound problem

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Solutions (2) Best Solution That little fella is only turned off by unplugging it. If all those little lights in America could be turned off we could do with one less nuclear power plant. If unplugging it is not an option, my wife's solution is to cover it with a piece of black tape.

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• Answered by Sgt Fluffy Over a year ago
  

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remove all screws on the back of the tv, carefully pull off back cover. you will see two circuit boards one on the left (Power) and one on the right (Video) on the Video board there is a small plug on the right side with a yellow, white and red wire going into a small white connector. the red wire is what controls the orange light on the front. now that the plug is pulled turn it over and you should see a small white plastic piece that holds each metal connector on the end of the wires in. pry this piece of plastic up for the red wire and pull at the same time, the wire will come out of the connector. now tape the metal connector with electrical tape and tuck it behind something or tape it to the chassis. plug your connector back in. put the rear cover back on. now your tv will only show the vizio logo in white when you have the power on. If you wish to disable the logo for both orange and white just disconnect the white plug completely.

There is a way to reset television. I have a jvc 42inch that was just going to main logo screen and not beyond it. If i remember correctly you unplug the tv hold power button for 5 sec on tv then let go plug in and start. If that dont work unplug and then plug and hold power button on tv for 5 sec. It is 1 of those combinations. My tv worked after that. I googled my problem and a website listed that some tvs need to be reset.

I had the same problem after having a Vizio for 2 and a half years. I left the room for a minute, i came back and the screen went black. There was still power to the unit and you could see that the back light was working, just no picture, no sound, and you couldn't use any of the buttons. The only way to turn it off was to unplug it. It would then start up, with the Vizio logo going from orange to white, and then do the same thing all over, no pic or sound.

HOW I FIXED MINE: I ordered a new "main PCB" from tigerdirectparts.com (you can also use searspartsdirect.com). This is the circuit board with all of the inputs on it (hdmi, cable, etc.) I opened it up, disconnected the old one, put in a new one and now it works fine.I used both serial numbers on the board to search for it online. It cost me $144 to do it, but that's better than $450 for a new TV. My tv is the vx32l hdtv10a. I hope that helps.