Mobile Broadband or Wireless Wide Area Network (WWAN)
Cards
1 Follow
the
procedures
in
"Before You Begin" on page
107.
2 Remove
the
hinge cover (see "Hinge Cover" on page
112).
3 Remove
the
keyboard (see "Keyboard" on page
113).
4 Ground yourself by touching one
of the
metal connectors on
the
back
of the computer.
NOTE:
If
you leave the area, ground yourself again when you return to the computer
.
5
If
a card is not already installed, go
to
step 6.
If
you are r
e
placing
a card, remove
the
existing
card:
a
Disconnect
the
antenna cables
from the
car
d
.
1
1
antenna
cable
s
b
Release the card by pushing the metal securing brackets away from the card
until
the card pops
up
slightly.
122
Adding and Replacing
Parts
To Next Page
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