Dell W5001C 50 in. Plasma HDTV "power went sound bar" Questions

...power supply had it replaced ,worked fine 4 days later went out magain what could it be? hi yes it could be the power suply but if you had a light gray horizontal bar in lower part of the screen ...

...went out First there was a 2 inch verticle black bar going down the width of the tv for the past 5 years picture was great so I lived with it.Yesterday the picture started getting faint,the color ...

...went out over time. Sound immediately, but no picture. Loud POP noise when i changed channel. After a while it would "warm up" and would work fine. now doesnt show picture at all. In monitor mode ...

...power blip and it went out for a half a second. It is hooked up to a surge bar, and all other components on the bar are OK, just had to reboot. this TV has built-in MOV's, the exact same thing you ...

...went black. There was power to the unit but no picture. Not sure about sound because I use sound from the DVD unit. I have looked on-line about help, but none really help. Can you give me some advise ...

...went black showing some bars but i could still hear the sound then i turned off the tv. When i tried to turn the tv on the green light appeared for 1-2 secs and then red light started to blink for 5 ...

went black but sound ok That sound a lot like a backlight issue that in a lot of cases is due to poor capacitors on the power supply. The power supply also usually contains the high voltage generators

...went out. Started with horizontal lines. It is now a white screen or horizontal colored bars. Sound is fine. Remote switches channels no problem. Used 4 months. Forget dealing with the company. ...

...went black no sound When you face tv left top corner little tv with looks like sound bars coming from it Turn on &off the same Wouldn't change channels The main power supply regulator section circuit ...

went black. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with