Samsung ps50c490
Hi guys big problem really now i spend two weeks and nothing. PLEASE HELP

So symptoms

when i plug power cord tv start but logic board clik every sec for (5 sec) and nothing happen.

when i unplug power Y board power tv start sounds OK but no picture.

So i ordered Y main board and Y buffer together and replace together nothing change still same problem.
So i order also Main board,logic board and X main board after replace nothing change still same problem.
So i order next Power sypply but same nothing...

Re: New Members - please post your introductions here

Hello my names is Pawel 28 years old from Poland i live in UK about 9 years now i join here for help with my samsung ps50c490 plasma. This tv is magic really trust me i replace all part from inside YSUS,XSUS etc. still clicking only hahah. Best day for all;-)