Vizio L37 Television "sound coming visio tv" Questions

...Visio tv turns on but it takes 5-10 minutes for the picture and sound to tv speakers to come on. Sound will work when hooked to audio outputs on the tv though? What could this be? Defective sound car ...

...sound. The quick fix is to disconnect the power cord at TV - then hold in the power button (usually found on left side 1/4 up from bottom of screen , located on the side/back of the set. a square ...

...sound or picture. I opened the back and checked voltages coming out of the power supply board going to the other boards, they seem to match what is printed on the board. The TV exhibited no signs of ...

...sound, press the power button and the name badge changes like the tv is coming on, but nothing happens. tv was knocked out by a serge, i replaced the pc board (it had damage on circuit board) and ...

...coming from the dvr also red white and yellow. Not sure how to plug these in. Tried everything and the picture is just a bright green. Need help the cables are for, sound, video. yellow is video. my ...

...Visio TV. Power light was blinking, but no picture or sound. Tech at Costco talked me through disconnecting the power supply and holding the power button for ONE MINUTE. I then tried to turn it on ...

Visio TV, model E420i-AO. While watching it the screen went black,no sound, and wouldn't respond to the remote. I unplugged and restarted it.The big "V" for Visio lit up on the screen but that's it. ...

...sound coming from it only when its turned on. A buzzing sound is usually a component in a power section usually a capacitor. It can be something in the audio but those tend to make other noises as ...

...TV instead, never buy a Visio, there customer service totally sucks, you get a warranty and they try to screw you with an old piece of junk refurbished TV, they tried anyway, after 2 months they ...

...sound from the xbox nor any signal from the desktop. Another tv has no issues with the computer nor xbox so I dont think its on that end or the fault of the chord, any help is greatly appreciated. I ...