13/01/2023
samsung 49 inch with no power successfully fixed..no power could be main board or power supply issue. open up the set and I could see all part in the tv.. check the cable then proceed to main fuse, if all are well then the following are the scenarios will be facing. (1) changes of mosfet to be good will be high, (2) oscillator ic is faults, this where u be finding no voltage output or at secondary of power supply. assumes has voltage output then problem could be mainbord...u have to be well equipped with skills inorder to carriout professional test........my diaginose was done well and u can see the results ... contact me on 0718814978...or 0735149318....
