LA40N81B Clicking problem

[Pete743]

I am very new to this. My Samsung 40" LCD cycles through but doesn't turn on. It looked to me like the "Click of Death" so I went ahead and replaced the capacitors. They however didn't look swollen to me.

This was unsuccessful so I decided to replace the whole powerboard. Again this has been unsuccessful as the TV's LED light still flashes red about 5 times then the TV ticks and then flashes 2 times and ticks the repeats the cycle..

Any help would be appreciated.
Thanks

[tom66]

Re: LA40N81B Clicking problem

I've worked on the LE32N73 which I believe to be similar, and it was a defective main board. Unfortunately the main board for mine was unobtanium, so I sold the TV on.