Responder a: MBP turns off Randomly Without WarningSeveral good fix options in this thread: Randomly shuts down when not connected to an external display. Two software fixes and two hardware fixes.
Responder a: Randomly shuts down when not connected to an external display.Thank you Ulrich and @davejeff . Dave, you just run that script once from the command line and don’t need to run it again? Is the script fooling the motherboard into thinking it’s sleeping so it never really goes to sleep? So excited to find this thread! I’ve been looking all over for answers. Repair shop wasn’t helpful. Resetting PRAM, etc. not helpful. Seems like Apple could make an easy setting toggle to turn off ethernet via thunderbolt and that would fix the vast majority of the problems.