What Is An Smc Reset. On the left side of the keyboard press and hold the Shift Control and Option keys while simultaneously holding the power button. Mac Cooling Fans and Fan Management.
For the record an SMC simply cannot fry a logic board as a reset only clears the values that the Systems Management Controller has in its registers. The process depends on which type and model of Mac you have. Unplug your laptop and shut it down.
Reset the System Management Controller SMC which controls how your Mac manages power.
As you have already alluded if your logic board goes south after an SMC reset rest assured you that. Make sure that you reset NVRAM PRAM or SMC on Mac when the system is running in an ideal condition. Then hold down the Shift Control Option and power keys. Mac Laptop That Has a Removable Battery.
