573 Views 5 Replies Latest reply: Nov 1, 2012 7:06 PM by herd1414
for MBPs you can remove the battery.. disconnect battery.. disconnect power soruce.. hold down power button for 10 seonds.. reassemble then restart.
for MBPs you cannot remove the battery..
- Shut down the computer.
- Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
- On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
- Release all the keys and the power button at the same time.
- Press the power button to turn on the computer.
Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.