Hisense 75 inch ROKU TV, red light flashes but screen is still black; Full Repair!

Hisense models 75r6e3, 75r7070e2, etc. This 75 inch ROKU model will power on, the red light at the bottom flashes, but we have a totally black screen. In some cases you can see a very dim picture. If you hit a button on the remote you can probably still hear the clicking sound through the TV. So if your TV is on an Input you will have sound but no picture.
So what is happening in 99% of the case is these 75 inch hisense TV's need backlight replacements. How to tell for sure is if you put a flashlight up to the screen you can see the Home Screen or a picture.
This is a step by step TV repair tutorial on how to replace the backlight's on this model which is the Hisense 75R7070E2 model.
Music: https://www.purple-planet.com

Where to get the Backlight Replacements for 75r7070e2:
https://www.shopjimmy.com/hisense-crh...

Backlight Replacements for 75r6e3:
https://www.shopjimmy.com/hisense-svh...

The Art of Troubleshooting & Repairing Modern Televisions Course:
https://bigdogtvrepaircourse.mykajabi...