Technical information

Features of Your PowerBook 55
11 Gently push the RAM expansion card down until the two snaps on either side of the card
lock into place.
12 Insert the internal heat shield.
13 Press down on the bottom portion of the heat shield to secure it and then replace the
screws.
Snap
Important When replacing the internal heat shield, make sure it does not cover the plastic
tabs for the hard disk and optional AirPort Card. The plastic tab for the processor module
should be placed under the heat shield.
Screws
Hard disk tab
Optional AirPort
Card tab
Heat shield
Processor module tab