Re: Vizio P-Series 4K tv with temporary sound and no picture P652ui-B2

Curious if the OP's unit is still functioning. I do microsoldering and motherboard repair on other devices as my profession. Have repaired many TVs but this one had me stumped. I know “baking” boards has served as a temporary fix for different mobo's in the past but most of those repairs were short lived. I currently have a p602ui-b3 with the same symptoms. I've replaced a few bad caps on the power supply but still no picture just a blinking light. Mobo's Optical port is lit up during the power cycles and...