LCD Flat Panel Displays
Hi, I'm new here. I repaired a Vizio 65" TV (new led backlights and mainboard.) It works, but the mainboard is designed as a "2 in 1" for both E55 and E65 models. The firmware says it is now a D55-D2 model. The bottom two rows of LED backlights seem to be not lighting up, I believe due to a...