1600 Views 1 Reply Latest reply: Aug 1, 2012 7:45 PM by John Galt
Problems related to unexpected system sleep, shutdown, lights or fans call for an SMC reset:
- Shut down the computer.
- Unplug the computer's power cord.
- Wait fifteen seconds.
- Attach the computer's power cord.
- Wait five seconds, then press the power button to turn on the computer.