If the TV and sound bar have an optical connector, then get the optical cable to connect the two. If not then use the audio out jacks on the TV and don't forget to change the audio set up to switch the sound to the sound bar.
SOURCE: VIZIO vx37l tv remote control code for cox tv remote
0178 will work but you have to keep the set-up button pressed down for more than a few seconds after you press TV on your cox remote. (You will see the tv button light up 2 or 3 times after pressing it and holding the set-up button down)
SOURCE: hooking up external speakers to a VIZIO
There is only one choice of audio out and that is the optical out put which locate on the far right if facing back of TV.
SOURCE: no picture or sound, light comes on in the front and have to unplug tv to turn it off.
I had this exact problem on my Vizio 47" HDTV. I removed the speakers and all the screws on the back cover. Took the cover off and located the fuses on the largest circuit board. The are in the upper right hand corner of the board. There are 3 of them in a row labeled LF 1.5, LF 3.0 and LF 3.0. The are white in color with copper ends. I took a volt meter and measured continuity across all fuses individually and found the LF 1.5 to be blown. The guy at the electronics store sold me a barrel 1.5A fuse and told me to soldier it across the top of the blown fuse. It took an extra set of hands but the TV works perfectly.
SOURCE: I need a diagram on how to hook up my vizio tv to
At the rear or side of the PC there should be either or both of a 15 Pin DIN Plug, HDMI socket. or a Yellow RCA or 4 -7 pin DIN. Now IF these are present then YES you can connect to a TV. Now some TV's have a connector a DB15 MALE, so that the cable from the PC to the TV, is DB15. this plugs in directly, with appropriate DB15 cable. This, however, will ONLY take the VIDEO to the TV, Audio is delivered via the "Audio Out" Jack on PC, and Plugged into the AV Sockets on the TV, with a dual cored coaxial cable, they are Red & White. Some PC's also have a Yellow RCA Connector, OR a 4 -7 Pin DIN Socket, that requires a Special Adapter Cable (That generally came with the unit, and are colored and marked as to output) to use, for Video/Audio Out to TV. This signal is Composite or SVHS Video & Stereo Out. This connects up TO the TV's Composite/SVHS input Jacks and the Red & White Audio IN, RCA Jacks, &/or DIN SVHS socket. Also we have "Component Video" marked "Y" "Pb" & "Pr" these simply go color to color at BOTH ends, this is where the Red, Green, & Blues, colored Ends, of the Wires, goes, remembering that this is ALL only Video. With this method, you still must use the AV, red & White, Audio, Inputs to get the "Sound" into the unit
First you need to know if your PC can output to a TV. Then you need to get the adapter & cables that connect the PC to the TV. Then you need the correct TV drivers installed for your video card. When they are all installed, you need to "Enable" that Monitors, the TV's, Desktop. You need to set either a "Cloned" display or "Spanned, Extended Desktop". Go to "Display Settings" Now ensure the TV/Monitor connected has the correct input/output display settings. Adjust the screens resolution via the resoloution "Slider", it is best to start with, 800x600 32 bit color. or even lower. and once working OK, THEN increase to max resolution, your TV can handle, find out from manual. Once it is all connected up. It should all just work great. Now, from then on, &, to get it to work every-time, the process is. Turn everything OFF. Connect the leads between PC & TV, Turn the TV, ON. Then, startup the PC up. It should "Detect" that it has TWO "Monitors" ie: One Monitor & One TV/Monitor, & you should see your desktop appear after a bit. Now you have screen 1 & screens 2. Now, if you are using "Cloned" mode, then whatever is displayed on the Master monitor, will be displayed on the TV. If you used Spanned, mode, in this mode, however, you will have to."Drag" the Video window, over to the TV, and it is though, you have one "Big Desktop". Now IF using Nvidia or ATI then BOTH of those have thier OWN, Control Panel, this, all then can make it all a lot easier to do it. So I would suggest that this method be used. But if you get stuck, or just want to do it by hand, then the the "By Hand" method is the only way.There is a great program called MultiMon, this allows great control over dual displays, and is well worth installing.
Connecting this up will be easy. What you do is get a yourself a set of the right, for your setup, cables. That uses EITHER one of the formats, of these described, below. You will need, either, a THREE way Cable, or three separate " Coaxial Cored" Cables with RCA PLUGS on them. Colored Yellow, (Video) Red, & White. (Audio) AV. OR If you haveSCART Connection Sockets, it's a big Black Socket at rear of unit(s), you get a SCART Cable.& It's all inside. Now some units, use a standard called Component Video, that uses, a Green, Red, & Blue Plugs. Also we have with the "Component Video" it is marked "Y" "Pb" & "Pr" these simply go color to color at BOTH ends, this is where the Red, Green, & Blues, colored Ends, of the Wires, goes, remembering that this is ALL only Video. With this method, you still must use the AV, red & White, Audio, Inputs to get the "Sound" into the unit, with the Component setup, you will also ,need, Two more Cables, for the AV Audio. these are, Red &White.(So with Component Video there are 5 Cables/Plugs in all). In any event ALL Cables go Color to Color, at each end, plugging into the corresponding Colored RCA Jacks, on either machine, or VCR or TV. Now if you have SCART, then it simply plugs in only one way. It is that simple. So connect up with the leads your set uses, and select the correct "Input" from TV/Remote, it is NOT on a "Channel" it will be on AV, AUX, and Press "Play" on VCR/DVD whatever.... should be all go.
SOURCE: Buzzing noise coming from Vizio HD TV speakers
It ur Vizio tv,The power supply board is the problems.The transformers in the power supply board have gaps in the transformers.The high voltage curents flow that make that buzzing noise.
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