My Mac Pro laptop will not turn on and I have held down the power button for 10 seconds and nothing.
My Mac Pro will not turn on and I did hold down on the power button for 10 seconds still nothing!
Hi,
You'd better make Genius Bar reservation if your local retail Apple Store is open or find opened local Apple Authorized Service Provider to be examined your MacBook Pro there.
Genius Bar Reservation and Apple Support Options - Apple
Apple - Find Locations - Location Selector