Hi All, my macBook does not power on at all.  How can I rectify this problem? Many thanks.

Hello,
Can anyone please assist me with this problem? 
Forever grateful
Dorothyfromok

Dorothyfromok,
Yes.  Make a Genius Bar appointment.
In the mean time try two things:
Hold down the power button for 10 seconds.  Then try powering it up normally.
Try an SMC reset.
          http://support.apple.com/kb/HT3964
If Apple says your logic board is stone dead then extract the hard disk from it before giving it a burial.  Place the hard disk in an external USB enclosure.  You can recover you data from it that way.
Toolkit: http://eshop.macsales.com/item/OWC/TOOLKITMHD/
USB 2.0 disk enclosure: http://eshop.macsales.com/item/OWC/ES2.5BPU2S/
Hardware repair tutorials at ifixit.com.

Similar Messages

Maybe you are looking for