Dell XPS 17 (L701X, Late 2010) - Manual (Page 60)

60 Display
7 Remove the optical drive (see "Removing the Optical Drive" on page 33).
8 Remove the palm-rest assembly (see "Removing the Palm-Rest Assembly"
on page 37).
9 Disconnect the antenna cables from the Mini-Card(s).
CAUTION: Be extremely careful when opening the display to prevent damaging
the display assembly.
10 Turn the computer over and open the display as far as possible.
11 Note the routing of the Mini-Card antenna cables and remove the cables
from the routing guides.
12 Remove the keyboard (see "Removing the Keyboard" on page 43).
13 Pull the pull-tab to disconnect the touch-screen cable from the
system-board connector.
14 Remove the screw that secures the display grounding cable to the top
cover.