Apple MacBook 13-inch, Late 2009/Mid 2010 (Hard Drive Replacement) - Manual (Page 6)

073-1316 Rev. B 6 © 2010 Apple Inc. All rights reserved.
Replacement
1
Touch a metal surface inside computer to discharge static electricity.
2
Make sure 4 rubber grommets are seated in top case before installing the hard drive.
3
Attach hard drive connector cable to drive, and tilt hard drive into computer.
4
Connect hard drive connector cable to logic board and install screw.
5
Install hard drive bracket.