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134 Adding and Replacing Parts
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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 123.
2
Remove the hinge cover (see "Hinge Cover" on page 125).
3
Remove the keyboard (see "Keyboard" on page 126).
1
WLAN card
2
antenna cables (2)
2
1