Samsung LA40A550 40 in. HD-Ready LCD TV "tv picture" Questions

TV, there is picture but the screen goes completely blank after 5-10 minutes. The audio continues to come but the picture dissapears completely. If I unplug the TV and then restart after 5-10 minutes.

...and is like a colour ngative on the samsung digital tv. Model la37a450c1 can i send a photo? Picture has moving multicolours and is like a colour ngative on the samsung digital tv. Model ...

...ur tv power will be stable and work again.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement. No picture but sound 40 in serices 5 530 L C D ...

...tv, picture comes good after 30 second picuture is off then after 10 second picture come good again off If this is a brand new tv don't bother with trying to troubleshoot the problem. Just take it ...

...lcd tv gets dark no picture hi my 14 month HD samsung 46inc lcd tv the right side gets dark with no picture after few minutes of using. thanks.. Find your warranty papers....may be a defective

my samsung tv picture keeps blinking the picture keeps cutting on and off Check and replace its backlight inverter board.

...AFTER, TURN OFF AND TURN ON AGAIN THE NORMAL PICTURE. I DONT UNDERSTOOD THIS PROBLEM... If you can, check the power saving setting of the tv set and switch it off. Does that solves the

...PICTURE SETTINGS KEEPS RESETTING ITSELF AFTER ABOUT 40 MINS. I have got a Samsung LE40R88BD 40in lcd tv that after about half an hour the screen goes black and then comes back on after about ten secs ...

Can turn of tv to get clear picture back but after a few minutes problem returns Hi Paul, Do you get clear OSD. If yes, it is the main board, if not unfortunately it has to be the lcd panel. Good luck

...TV remote, and the picture should appear. If not, then check you have the monitor output on the laptop switched on, test it with another monitor to be sure. If all the above still fails to work, and ...