MACBOOK AIR M1 Overheating Shutdown

Logic Board, M1, 8GB RAM

On a fanless architecture, thermal regulation and emergency shutdowns are controlled by the System on Chip (SoC) and the Power Management IC (PMIC) on the logic board. A forced shutdown indicates these sensors or the voltage regulation modules are failing to throttle the processor correctly or are experiencing an internal short. Replacing the logic board is the only definitive hardware resolution as all thermal management components are integrated.

SKU: 661-16806

Thermal Interface Material

If the mechanical bond between the M1 SoC and the internal aluminum heat spreader has been compromised or the factory paste has dehydrated, heat cannot transfer to the chassis. This causes localized heat spikes that trigger an emergency shutdown before the passive cooling can react.