Antenna
cables
4a
and
4b
are
for
the
wireless
LAN
feature.
Note:
When
unplugging
the
antenna
jack,
do
not
pull
the
cable;
it
might
snap.
Unplug
the
jack
by
pulling
a
tab
with
your
fingers.
4b
4a
When
installing:
Plug
the
gray
antenna
cable
with
the
tab
marked
“MAIN”
(
4a
)
into
jack
J1
,
and
the
black
antenna
cable
with
the
tab
marked
“AUX”
(
4b
)
into
jack
J2
.
(continued)
Removing
and
replacing
a
FRU
ThinkPad
R40
71
Summary of Contents for ThinkPad R40 2681
Page 6: ...2 ThinkPad R40...
Page 88: ...3 Removing and replacing a FRU 84 ThinkPad R40...
Page 93: ...Modem daughter card MDC 3 4 5 continued Removing and replacing a FRU ThinkPad R40 89...
Page 105: ...7 7 Removing and replacing a FRU ThinkPad R40 101...
Page 132: ...5 6 7 8 10 11 12 13 14 9 1 2 3 4 15 16 Locations 128 ThinkPad R40...
Page 165: ...LCD FRUs 1 2 3 4 5 Parts list ThinkPad R40 161...
Page 183: ...Notices ThinkPad R40 179...
Page 184: ...Part Number 13N6183 Printed in Korea 1P P N 13N6183...