Apple MacBook Pro (13-inch, Mid 2009) - Manual (Page 13)

Chapter 1 Ready, Set Up, Go 13
Step 3: Press the power (® ) button briefly to turn on your MacBook Pro.
You hear a tone when you turn on the computer.
It takes the computer a few moments to start up. After it starts up, Setup Assistant
opens automatically.
If your computer doesn’t turn on, see “If your MacBook Pro doesn’t turn on or start up”
on page 52.
®
® Power button