Okay for a couple seconds when you turn it on but when it's on and connected to my cable box it flashes a bunch of colors on it. When it's not plugged into the cable box it flashes a grey and green colors with a line horizontally through the middle
Sounds like display panel fault. These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
SOURCE: vertical lines across my entire screen
My 42" Samsung Plasma HDTV HP-R4252 has a 2" vertical strip of green pixels down the right side of the screen.
My 3 year warranty with Circuit City expires in Nov 2008.. so I hope I'm covered.. can't call until the morning.
Samsung said it might be a logic board problem.. but they want almost $2000 to fix. I might as well buy another TV if Circuit City can't fix it.
SOURCE: viewsonic n2750w 27" turn on the tv it gets 4 different colors
if you have a reset button (might be hidden)...hit dat
SOURCE: screen flashing ribbons of color over picture
i think its your cable box. check it carefully.
SOURCE: 32 ''Sanyo DP32648 TV has horizontal line running across screen
If you do not have any bad capacitors Problem will be the Display Panel
Call Encompass Parts Distribution or visit their website and type in your Model number 1-800-638-3328
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