New owner of Samsung plasma 43D490

[maddy777]

hey guys my 43d490 plasma started showing a dark line in the center. i called customer care they sent their engineer and they replaced the display. After changing still i can see a very lite line in same in center.again i called engineer he dint found the solution.

please help me out what suggestion i should take.
:sad:

 

[Cnu]

Call your dealer & Ask him to replace the TV...Lodge a complaint with customer care about this...

 

[maddy777]

did any one notice a line in center very dim line, which can be seen while running u r burn in protection slides. I think its a company deffect pls guys observe an let me know same thing is there in u r tv.
this is the second time display changed. engineer is asking me to take to service center.

 

[ketan112]

i have samsung ps43d490 and i have meesed my adc/wb settings someone plz provide me with factory setting