Samsung HLT5075S Sound problems

[onji]

Hello I have an older Samsung HLT5075S. The bulb went out about 7-8 months ago, but I just now replaced it.
The tv came on fine, but there is now this loud hissing/popping sound coming from the internal speakers.
I can even turn the volume all the way down and still hear it. I can hear it more prominently when there are higher shades of white on the screen. Its very loud and annoying. I thought maybe it would eventually work itself out, but its not.

Any ideas?

thanks

[grayfox]

hello,
sounds like there is some interference... it can be your input board, when you replaced the inputs, did you make sure not to plug anything differently?

[onji]

Yeah everything is plugged in fine. But get this. It stops after about 15 mins. I guess it's warming up? I dunno

[grayfox]

I think maybe an input board is about to go out... keep us posted if it gets worse!