Laptop User Manual

154 Adding and Replacing Parts

Follow the procedures in "Before You Begin" on page 137.

In the battery bay, slide the SIM into the compartment with the cut-off

corner of the SIM facing away from the compartment.

Wireless Mini Cards

CAUTION: Before you begin any of the procedures in this section, follow the

safety instructions in the Product Information Guide.

NOTICE: To help prevent damage to the system board, you must remove the battery

from the battery bay before you begin working inside the computer.

If you ordered a wireless Mini Card with your computer, the card is already

installed. Your computer supports three types of wireless Mini Cards:

• Wireless Local Area Network (WLAN)

• Mobile Broadband or Wireless Wide Area Network (WWAN)

• Wireless Personal Area Network (WPAN)

1 battery bay 2 SIM