Apple MacBook (13-inch, Mid 2010) - Manual (Page 12)

12 Chapter 1 Ready, Set Up, Go
Step 3: Press the power (®) button briefly to turn on your MacBook.
You hear a tone when you turn on the computer.
®
® Power button
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 doesn’t turn on or start up” on
page 54.