4. Position the new memory module over the memory connector. Make sure the

notch 1 on the memory module aligns correctly with the connector key 2

on the system board. Push the memory module straight down into the
connector until the retaining clips close.

5. Go to Chapter 4, “Completing the parts replacement,” on page 47.

Installing PCI adapters
This section provides information and instructions for installing PCI adapters. Your
computer has two expansion connectors for PCI adapters, one for a PCI Express
x16 graphics adapter, and one for a PCI Express x1 adapter.

To install a PCI adapter:

1. Remove the computer cover. See “Removing the cover” on page 12.
Figure 8. Installing the memory module
16 Hardware Installation and Replacement Guide