Dell Inspiron M5040 (Mid 2011) - Manual (Page 25)

Wireless Mini-Card 25
6
Wireless Mini-Card
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell is not covered by
your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery,
see "Removing the Battery" on page 13, before working inside the computer.
NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards
from sources other than Dell.
If you ordered a wireless Mini-Card with your computer, the card is already
installed.
Your computer has one half Mini-Card slots for Wireless Local Area Network
(WLAN)/Bluetooth combo card.
NOTE: Depending on the configuration of the computer when it was sold, the
Mini-Card slot may or may not have a Mini-Card installed.
Removing the Mini-Card
1 Follow the instructions in "Before You Begin" on page 9.
2 Remove the battery. See "Removing the Battery" on page 13.
3 Remove the keyboard. See "Removing the Keyboard" on page 15.
4 Disconnect the antenna cables from the Mini-Card.
5 Remove the screw that secures the Mini-Card to the system board.