MacBook Not Powering On
I have a Mid 2010 MacBook Pro I plug it into the charger and press the power button, Nothing happens. I was messing around one day and found out when I press the Left Shift+Control+Option+Power Button hold those keys, then I press the Right Shift and slowly release the other keys while still holding the Right shift then release all keys and press the power button the MacBook turns on fans running at top speed and no keyboard or screen backlight. I used a flashlight through the Apple logo on the back and found that the MacBook goes from the Prohibitory sign to the Apple Logo and it just flashes in between the two.
So my question is how in the world can I restore this MacBook back to its working status?
Pictures of Logic Board:
Questa è una buona domanda?
3 Commenti
A bit on the dark side so hard to tell much here. It does look clean (no dust) which is a good thing. Do you see any corrosion or staining? If you do take a snap of these areas alone.
da Dan
Luckly the logic board is clean and dry there is no evidence of water damage on the logic board or the keyboard. Would you happen to have any other idea what the problem would be?
da Joey S
I'm thinking the logic board is bad.
Did you get hit by lightning or have a power surge? These 13" systems are quite hardy so other than getting wet, it's likely got zapped. The power surge could have come in from the FireWire HD (powered), Ethernet or USB ports (via a network hub or printer).
A good surge suppressor or UPS is really needed not only for the system but anything that uses power and connects to your system.
da Dan