Is reflowing/reballing a working solution? or should it be replaced. We have alot of similar cases with the 12 inch ones...

This board is showing 5.2V on the charger. The USB C Controllers have already been replaced and the issue persits.

What do you check/how...

The board is experiencing frequent kernel panics during boot and occasionally also during normal operation (once it managed to boot successfully)....

The display has no backlight anymore, board is working and has backlight with another display, are the displays repairable? is there any fuse on the display...