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I need to replace the video card on my vizio model# SV370XVT where can i buy it

Need to purchase a video card for Model# SV370XVT

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Hi ,

What do you mean video card ? are you talking about your tv or your computer?



Posted on Nov 27, 2012


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Posted on Jan 02, 2017

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SOURCE: Purchased and set up both Vizio SV370XVT HDTV and

Try setting your cable box for Closed Captioning. Worked for me.

Posted on Jan 21, 2010

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Have black screen, audio ok and flashlight test shows video. There are two led inverter boards. does that mean the power supply board is bad?

Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

May 19, 2016 | Vizio SV370XVT TV

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A 50 inch Vizio tv that will stay on for 15 seconds, I have purchased and replaced the power board, still having the same issue, model number DP50747, serial number B**********008,Thank you Christina

Pray that set is still under warranty - one year. If you used a major credit card you get an extra year. Otherwise any repair will be at your expense.

Make note of the exact symptoms and check google for them - you will come across blogs telling you what boards may be responsible for the problem and that is what has to be replaced.

Often you can buy replacement boards on ebay for a good price.

Sep 08, 2015 | Vizio Televison & Video

1 Answer

Vizio SV370XVT with LONG Warmup...Power Supply? Mainboard? T-Con?

There should be no problem related to warm-up to flat panel TVs. It is only related to CRT based TVs. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jun 02, 2015 | Vizio Televison & Video

2 Answers

No sound from E371VA Vizio TV

tried first with unplugging and re plugging the tv unit to reset the power supply as will as the any program.

Nov 14, 2012 | Vizio E371va 37-inch Full Hd 1080p 120 Hz...

1 Answer

The left half of the screen has a picture only, Vizio SV370XVT, bought dec 2010

Change input device to some other like a DVD that you are sure works. Look for loose contacts in power outlet, RC Jacks, sockets, cables.Swith off TV, swithc off power, remove plug and retry after 48 hours. If problem persists, call in a qualified service technician.

Aug 11, 2012 | Vizio SV370XVT TV

1 Answer

TV will not turn on. Model SV370XVT 1 yr old Made sure was plugged into a working plug. Used both the remote and the power button on the TV to no avail.

U have a front screen panel LED light indication are flashing or totally dead,no LED light indication at all?Yes,than the tv power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Tries websites like, to buy a whole refurbish tv power supply board for the replacement.

Dec 04, 2010 | Vizio L37 Television

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VIZIO HDTV picture half fully green

tv crashed.has computer inside this happens sometimes

Feb 18, 2010 | Vizio SV370XVT TV

1 Answer

Purchased and set up both Vizio SV370XVT HDTV and

Try setting your cable box for Closed Captioning. Worked for me.

Jan 21, 2010 | Vizio VX37L Television

1 Answer

I have a Direct TV remote which is a SAMSUNG RECEIVER MODEL SIR-S300W OR SIR-S310W. I have replaced the old TV with a new VIZIO SV370XVT. The Samsung manual does not give any code for the VIZIO. Can you...

Usually in most cases the tv remote will run the dish receiver properly. Try getting your dish receiver remote to work the tv, by typing codes for that model number of the remote.

Dec 01, 2009 | Samsung Televison & Video

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