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Versão atual de: mayer ,

Texto:

Connect the power adapter to the Mac. On the MacBook / Pro's keyboard, hold down the Shift+Control+Option keys and the Power button at the same time. Release all keys and the power button at the same time – the little light on the MagSafe adapter may change colors briefly to indicate the SMC has reset.
 
'''UPDATE'''
 
We need to know exactly what it will do. I would hook it up to an external monitor to try to isolate the problem. What dos it do when you reset the PRAM?
 
Here's how to reset your PRAM:
 
Shut down your machine. Yes, all the way down, not sleep or logging out.
 
Press the power button and then press command-option-p-r. ...
Hold
Hold
those keys down until your Mac reboots again and you herehear the startup chime.
Hold
Hold
those keys down until your Mac reboots again and you herehear the startup chime.
Let go of the keys and let your Mac reboot normally.

Status:

open

Editado por: mayer ,

Texto:

Connect the power adapter to the Mac. On the MacBook / Pro's keyboard, hold down the Shift+Control+Option keys and the Power button at the same time. Release all keys and the power button at the same time – the little light on the MagSafe adapter may change colors briefly to indicate the SMC has reset.
 
'''UPDATE'''
We need to know exactly what it will do. I would hook it up to an external monitor to try to isolate the problem. What dos it do when you reset the PRAM?
Here's how to reset your PRAM:
Shut down your machine. Yes, all the way down, not sleep or logging out.
Press the power button and then press command-option-p-r. ...
Hold those keys down until your Mac reboots again and you here the startup chime.
Let go of the keys and let your Mac reboot normally.

Status:

open

Mensagem original de: mayer ,

Texto:

Connect the power adapter to the Mac. On the MacBook / Pro's keyboard, hold down the Shift+Control+Option keys and the Power button at the same time. Release all keys and the power button at the same time – the little light on the MagSafe adapter may change colors briefly to indicate the SMC has reset.

Status:

open