My macbook pro laptop makes the turn on sound when i open it, but th screen is still black. Why? How do I fix it?
My macbook pro laptop turns on but the screen is still black. how do i fix it?
MacBook Pro
http://support.apple.com/kb/TS1365
Note: Steps 5 and 6
Step 5
Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".