Dell XPS 17 (L701X, Late 2010) - Manual (Page 22)

22 Wireless Mini-Card(s)
4 Remove the memory module(s) (see "Removing the Memory Module(s)"
on page 17).
5 Follow the instructions in step 5 in "Removing the Hard Drive(s)" on
page 27.
6 Remove the optical drive (see "Removing the Optical Drive" on page 33).
7 Remove the palm-rest assembly (see "Removing the Palm-Rest Assembly"
on page 37).
8 Remove the keyboard (see "Removing the Keyboard" on page 43).
9 Disconnect the antenna cables from the Mini-Card(s).
10 Remove the screw that secures the Mini-Card to the system board.
NOTE: Your computer can only support either a WWAN Mini-Card or a TV tuner
module in the full Mini-Card slot at a time.
1 antenna cables (2) 2 Mini-Card
3 screw 4 system-board connector
1
3
2
4