ACOUSTIC SOLUTIONS LCD37761F1080P Problem

[StevieG]

Hi all.
I have a ACOUSTIC SOLUTIONS LCD37761F1080P i have sound but no picture. when the tv is on the screen lights up and when playing a dvd you can see white flashes but no picture. any idears.
ive added a photo of the parts ive changed which where bulging on top. i would be very greatfull for any help you can give me.

Regards
Steve