Rear port cover
1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 19).
2. Remove the stand (see Stand on page 19).
3. Remove the four Phillips screws securing the back cover (1), and then lift the back cover to remove it
from the computer (2).
To install the rear port cover, reverse the removal procedures.
Locating internal components under the rear port cover
Component Component
1 Optical disc drive (optional) 3 RTC battery
2 Memory modules 4 Hard drive
24 Chapter 4 Removal and Replacement Procedures