Dell Inspiron 11 (3135, Late 2013) - Manual (Page 21)

Removing the Wireless Card | 21
Removing the Wireless Card
WARNING: Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before Working Inside
Your Computer" on page 7. After working inside your computer, follow the
instructions in "After Working Inside Your Computer" on page 9.
For more safety best practices, see the Regulatory Compliance home page at
dell.com/regulatory_compliance.
Prerequisites
1 Remove the base cover. See "Removing the Base Cover" on page 10.
2 Remove the battery. See "Removing the Battery" on page 12.
Procedure
1 Disconnect the antenna cables from the wireless card.
2 Remove the screw that secures the wireless card to the system board.
3 Slide and remove the wireless card out of the wireless-card connector.
1 antenna cables (2) 2 screw
3 wireless card
1
2
3