Try this first: How to reset the System Management Controller (SMC) on your Mac - Apple Support
Take it to an authorized service center for evaluation.
Try this first: How to reset the System Management Controller (SMC) on your Mac - Apple Support
Take it to an authorized service center for evaluation.
Try this first: How to reset the System Management Controller (SMC) on your Mac - Apple Support
Take it to an authorized service center for evaluation.
Is it possible to reset smc if there is absolutely no power to the machine?
Late 16 MacBook completely dead and won’t charge