Samsung LN40B530 40 in. LCD HDTV "tv goes bright dim" Questions

goes away just gets bright and dim fast flashing on all inputs only using a comcast cable box currently but on all input screens still flashes and have the eco mode shut off I had the same issue occur

tv runs for 15min. then picture turns black and volume stays on when the picture goes black, dim the light in the room and shine a bright flashlight on the screen. If you see a faint picture, you have

...goes out, the processor may shut them all down, or perhaps even the TV entirely. This is a common problem an a failry easy DIY fix. Plasma and LCD TV sets are prone to having capacitors in the power ...

...minute of turning it on. After turning tv on, it seems to dim a bit (not enough to really be noticeable) but it dims. sounds like you tv has a light sensor in it.If the room is too bright it goes

TV. Just pulled it out of the box. Never been used before. It goes from bright to dim every half second and is getting faster. Picture is clear. Brightness giving a headache. What do? I'm Go into your

how do I change setting, when I turn off the lights the tv goes dim, when I turn light on the tv goes bright http://www.manualowl.com/p/Vizio/M550VSE/Manual/178653 Try this link to download the manual

...goes dim I turn on tv with either remote of side panel. Stays on 30-45 min. Shuts down. Red lite goes dim. When it gets bright I turn on again. Sometimes tv stays on longer. Tried day @ nite times. ...

my goodmans ld3265d1 tv when turned on the standby light is bright blue when you press the on the button on the controls the blue light goes dim but the tv does not come on? help power board defective

goes up and down while watching movies tv picture is ok. but while watching movies on dvd, blueray or netflix the picture gets dim then back to normal. T'Con board fault. Its ABL (Automatic Brightness

How do I make my t.v. turn off all the way? WHEN I TURN MY T.V. OFF, IT GOES BLACK FOR A SECOND THEN BRIGHT BLUE THEN RETURNS TO BEING ON IN A DIM MODE. unplug