Samsung LN46A550 LCD TV "black flat screen" Questions

...flat screen with comcast difital cable. The TV worked fine last night but when we turned it on this morning we had audio and could see wraps and screens provided by comcast but the programming ...

...screen My TV plasma has a black stripe that sometimes appears on the screen? Suddenly appeared a black kind-of-square with white stripes down the rigth center of the screen. It's 6 month old.... if ...

...bottom of Screen Black blob on the bottom of the screen. Started small and has become bigger in just a few minutes. Broken screen , replace it with new TV as the repair will cost at least 75% as

black screen on all inputs but I have sound I went to turn the TV on and all I got was sound. Each input has no snow, light, picture, etc - it is completely black. The inverter board has been defected

...we ended up with a black screen in the middle of the TV - we can see an image around the black square and can hear the sound. How do we fix this? you have the text mode on . make sure cc is turned ...

power trys to cycle on, black screen you can referen the article: How to Fix a Black Screen at Startup maybe it can give your some help

Black Screen I checked the connections.....has sound but no picture black even when I push menu button or source This could be the t-conn board in the back middle top of screen, it's under a metal ...

ln46A530 hdtv half of screen is black for about 20 mins how to repair myself when you turn on tv half of screen is black for 20 mins then its fine. no sky channels only free view channels

...black patch on the screen.. how will it go ? my samsung lcd tv got a black patch on the screen.. how will it go ? If a tiny area it may be the LCD display panel itself--fatal.If one half or screen ...

...black Screen is flickering/going black when I use my PS3 or desktop computer (both hooked in using HDMI cables) but not when I just use it to watch TV with the local cable company. the problem is ...