50" Plasma TV problems

[JAP168]

I have acquired a plasma TV which has two vertical lines on the right hand side of the screen each line is about 2 inches in thickness and start at the bottom of the screen and go up to the middle of the screen.
The sound is also a problem it is extremely quiet you can hardly hear anything, however I don't know if that's because speakers have to be attached?

I need to know if its worth fixing, so if there is anyone who could give me a rough idea on costs to put it right I would really appreciate it.

[tamborine]

seems an easy fix ?

http://www.youtube.com/watch?v=5yCREZL7ITc&feature=related

[deggers316]

you cant repair plasma or lcd screens
and the cost of labour looking at it is another thing !!
better buy an lcd tv there not that expensive now

[JAP168]

Thank you both, very helpful and much appreciated