Re: Samsung 55" lcd ln66c630 no backlight

Thanks! Tried that and the screen stays completely black. Back cover is off so tried also looking for some sign of light from the back of the unit and nothing there either. Does this point us in any sort of direction?

Re: Samsung 55" lcd ln55C630 no backlight

This is the correct model #

Re: Samsung 55" lcd ln66c630 no backlight

Model is LN55C630K1F. Sorry about that.

Was watching tv, heard a small pop and picture went out while sound still works. Ordered and replaced inverter board but still have the same issue. Given the pop sound is it likely that one of the ccfl bulbs is bad and causing the entire issue? I have no light at all from the tv other than the power lcd light. Thought of trying a new tcon board but not sure. All caps look good and still have power/sound so thing the main board should be good to go.

I know getting to the ccfl's is not going to be easy so wanted to get opinions before starting that. Tcon board would be easy but the...