Question about Vizio 37" M370SL 1080p 120 Hz Razor Edge-Lit LED LCD HDTV

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My Vizio LED tv picture looks grainy and bright green

Tv looks grainy and color looks bright green when there is green it worked earlier today then it just changed dont know why.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Vizio P4 Plasma green blotches

OK Service tech came out last night (7pm) and repalces the main board and updated firmware to the latest. he said the red/green snow is a fairly common problem with the early units (mine was a july 2006 build). Picture is fine now but we will see how long the fix lasts. Main board was definitely the issue, firmware upgrade was prob just because they could.
Keep in mind this unit was OUT of warranty. I find it refreshing that Vizio took responsibility and set up a service ticket for a 16 month old unit. Not that they shouldn't last a lot longer but they could have just said tough luck.

Posted on Mar 20, 2008

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  • 2 Answers

SOURCE: vizio vx37l green/red/blue sparkles

Call Vizio tech support and start a case. i am having the same issues with mine and i have sent it back. they will be replacing it this time.

Posted on Apr 09, 2008

ButtFuzz
  • 463 Answers

SOURCE: vizio 42" fhdtv - need help for better picture quality settings

Since you're using "analog cable", I would adjust the television such that the picture is not streched. This means there will be black bars to the left/right of the 4:3 picture, but you should experience some improvement in picture quality because the TV is not trying to interpolate what to do with an already crappy analog cable signal.

You may also want to add a signal booster where the cable first enters your residence... often, folks split that analog signal up so much it is weak... and looks much like you describe.

Posted on Mar 09, 2009

  • 4 Answers

SOURCE: plasma tv has no picture but green led is on

Try unplugging the TV for a few minutes (discharges the ballast/ps) then plug in and attempt to power on. I have the 42P Vizio over two years old and ran into the same problem a few times. First thought was a power supply issue, but the unplugging trick worked. Good luck.

Posted on Apr 17, 2009

  • 1 Answer

SOURCE: Vizio LCD Green Pixels

Our Vizio started doing the same thing after only three weeks, except it was also showing green pixel when we watched DVDs.  After checking this site and others and trying all the "tweaking" advised, I finally called Vizio's customer support.  They were extremely polite and tried to help over the phone, but had to send someone to the house to make the repair (anything 40 inches or larger earns a house call). The tech arrived on time and was extremely professional and pleasant -- he had to replace the daughter board and LVDS cables.  So far, so good.  

Posted on Jun 29, 2009

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2 Answers

I have a 55 Vizio 3D smart tv. This picture color fade in and out to the point that I cannot watch tv. I this a problem with the main board?


Hello Patricia,
  • There is a loose soldering connection in the Main Board. That happens because the components on the are generating a lot of heat therefore melting solder connections.
  • Stop beating on the TV's back, that only makes the problem worse.
  • Take it to a shop.Or if you are a tech, try locating the loose connection(s) and solder it back.
  • Also check your Warranty Period, It may cost you 0$. Call Vizio if you still have Warranty on the TV.
Here is a link to Vzio Supoport.
Good Luck,
JP
VIZIO Product Support and Services VIZIO

Jun 25, 2015 | Vizio M3D550KD 55 inch Class Razor LED...

1 Answer

VIZIO 42 CLASS RAZOR LED SMART TV M420KD picture has lots of green ghosting and thin white vertical line through left side of screen also


Hi Charlene,

please try with video input from any device,and i think you are using local antenna and it has gain problem or your tuner section of the tv is not working correctly.
if distroted pictures comes with video input signal it is video amp and processing unit problem.
you have to go for repair shop for fix that.
regards,
nuwan

Jan 24, 2014 | Vizio Televison & Video

1 Answer

Color problems vizio lcd hdtv


If your tv has a custom settings area, first turn all color down on set so picture looks black and white. Now in color settings look for red blue and green color bars. Use the bars until the picture looks as true to black and white as possible. Also, try changing color temp.

Dec 21, 2013 | Vizio VW37L 37 in. LCD HDTV

1 Answer

N64 colors do not work when hooked up to Vizio TV.


You probably have the RCAs in the component video hookups. Its easy to confuse them as they are similar ports. They are usually red, blue, and green. Look for the yellow, white, and red hookups. Those are for RCA connections as they don't work in the component hookups for HD video. i.e. blue-ray, PS3 That will cause the video to look grey and grainy.

Sep 14, 2012 | Nintendo 64 Console

1 Answer

I have a Vizio model P50HDTV20A. The problem is this. One day it would not turn on. I got the clicks then a green light. No picture no sound. So i let it sit with the green light on for awhile. Turned it...


Look for numerous bad capacitors on power supply or replace board. Also look for burn spot on square buffer ic's to left of cabinet with back off. Replace bd's as necessary.

Nov 09, 2010 | Vizio P50HDTV20A 50 in. Plasma HDTV

1 Answer

Mitsubishi TS-50611 projection tv has no video


You can do quite a bit to narrow things down....

First thing, unplug the set and wait 10 minutes. Then plug it in and watch the green power LED. If it does nothing push the power button and watch the power LED. If the set doesn't respond hold down the MENU and INPUT buttons on the front of the set until the LED starts blinking. If it blinks at this time count the blinks and then repost.

May 26, 2009 | Mitsubishi TS-50611 50" Rear Projection...

1 Answer

Picture color - it is a blue and green picture- no other color- looks artificial


update your tv with a usb drive. worked on my phillips 60PP9200D/37. get update at phillips web site. solves many problems

Jan 18, 2008 | Philips 60PP9200D Television

1 Answer

Vizio vx37l green/red/blue sparkles


Call Vizio tech support and start a case. i am having the same issues with mine and i have sent it back. they will be replacing it this time.

Jan 12, 2008 | Vizio L37 Television

1 Answer

Too much yellow in picture


The problem with the set is that the blue gun has gone weak, and not emitting at par with red and green guns in your picture tube. Turn of the blue screen and get the grainy display on the screen (detach the cable) and enter into service mode to fine tune until you get a perfect or black and white grain pattern.

Dec 19, 2007 | JVC AV-27230 27" TV

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