Repairing a pink screen MacBook problem can be as simple as a Apple MacBook restarts, updating OS, reset NVRAM, Safe Mode and disconnecting periphery. You also need to run Apple Diagnostics and check the settings of the display. Your Mac can also be tested for hardware errors. If after all these attempts the screen is still pink, then the problem is most likely with the display cable, GPU or logic board, and a professional repair or replace is advised.
