120 Adding and Replacing Parts
6
Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical
outlet.
7
Turn on the computer.
As the computer boots, it detects the additional memory and automatically updates the system
configuration information.
To confirm the amount of memory installed in the computer, click Start→ Help and Support, and then
click Computer Information.
8
Replace the memory module cover.
Wireless Local Area Network (WLAN) Card
If you ordered a WLAN card with your computer, the card is already installed.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
1
Follow the procedures in "Before You Begin" on page 109.
2
Remove the hinge cover (see "Hinge Cover" on page 111).
3
Remove the keyboard (see "Keyboard" on page111).
1WLAN card 2antenna cables (2)
2
1