My Toshiba LCD suddenly started showing green pixels throughout the picture. It can really be seen in the darker areas. It will also outline dark areas with green pixels.

SOURCE: Black/Dark Colors Fuzzy w/Red Pixel Outline

I have the same problem too....

SOURCE: 42EDT41 colored snow/pixels

I have the same green dots that are seen especially when the bacground picture is dark or black. Mine does not seem to be changing when it warms up, and I also get it on my digital cable as well as on any DVD's I play. Please help with any advise. I think it was always there, but I assumed that a dgital cable upgrade would fix it - I should have known better...

Thanks a bunch in advance...

SOURCE: 47LG70 static like green pixelation

This is going to be either a voltage adjustment or a faulty control board and/or Y sustain board.

You need to have a qualified technician check the voltages on these boards to determine if they need to be adjusted or else (if the voltages are fine) these boards will need to be replaced.

SOURCE: Problem with the picture on my Vizio flat panel

I work as a Contractor for Vizio repairs, and I can tell you that the only solution is to replace the motherboard, or if under warranty REPLACE IT! I have had situations when I replace Motherboard and within 2-3 hours the TV is making either Green, Red, Or Blue pixels where dark areas are. If under warranty don't accept any thing but a full replacement.

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.