65 inch TCL TV, power light flashes but no picture. 65s405 Full television repair.

This is a 65" TCL (Roku) Led TV that powers on, may still have sound, but has a totally black screen. If you put a flashlight up to the screen you will see an image on the screen. The model number of this TCL TV is 65s405.
In this video we will troubleshoot the backlight circuit on the Power Supply board and pin point that the problem is definitely one or more bad led/backlight strips.
This is a full TV repair with the entire disassembly, repair, and reassembly of the Television step by step.

TO PURCHASE PARTS AND LED STRIPS FOR THIS TV...
https://www.shopjimmy.com/search.php?search_query=65s405

TO SUPPORT THIS CHANNEL...
https://bigdogelectronics.us/

Видео 65 inch TCL TV, power light flashes but no picture. 65s405 Full television repair. канала bigdog8882