How can I get my Bricked LG Sunset to boot past the Tracfone screen (Straight Talk)?

[AC Question]

I have a LG Sunset Straight Talk phone and it wont boot past the blue Straight Talk screen and the phone also wont boot into recovery mode holding down Volume down and the power button. Someone please help. I am not finding any answers. I have tried the the LG Mobile Support tool and the phone is not even being picked up by the computer. I assume its because the phone is not properly booting.

 

[B. Diddy]

Welcome to Android Central! You're probably out of luck. It's either a totally corrupt firmware or a failing motherboard. Sorry!