LG 32LC2D sound problem.

[froggy]

hi, i have an LG 32LC2D which has developed a sound problem, its o,k for a few minutes then the sound starts to break up until its virtually non existent, this also coincides with a buzzing sound that is coming from the powerboard, in standby its buzzing a little but when its switched on the noise gets noticably louder, i found 1 cap that had domed on top so replaced that but still no different, any help would be appreciated :wink: