newish phillips TV problem

[ctc17]

My dads panasonic was doing the exact same thing. It was touch sensitivity as well as heat sensitive so it is most likely a cracked solder somewhere. After hours of looking I came to the conclusion it had to be one of the connections under one of the BGA mounted chips.
He wanted one of those new led flat screens and the power consumption was half of that big crt so I told him go for it.
This new lead free solder is such a bunch of trash.