Lenovo ThinkPad R50 Hardware Maintenance Manual (HMM) - Page 84

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Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4 . If the Bluetooth wireless antenna jack has a tab marked ″BT″, unplug the jack by pulling the tab with your fingers. If the antenna jack does not have the tab, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connetor with your fingers and gently unplug it in direction of the arrow 5 . 3 5 4 When installing: Make sure that connector 4 , the jack 5 , and the connector on the underside of the card are firmly attached. Then place the cable to fit in the cable guide as in the figure. 80 R50/R50p, R51 Series

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Turn
the
card
over
±3²
,
and
detach
the
modem
connector
±4²
.
If
the
Bluetooth
wireless
antenna
jack
has
a
tab
marked
″
BT
″
,
unplug
the
jack
by
pulling
the
tab
with
your
fingers.
If
the
antenna
jack
does
not
have
the
tab,
unplug
the
jack
by
using
the
removal
tool
antenna
RF
connector
(P/N:
08K7159)
or
pick
the
connetor
with
your
fingers
and
gently
unplug
it
in
direction
of
the
arrow
±5²
.
4
5
3
When
installing:
Make
sure
that
connector
±4²
,
the
jack
±5²
,
and
the
connector
on
the
underside
of
the
card
are
firmly
attached.
Then
place
the
cable
to
fit
in
the
cable
guide
as
in
the
figure.
Removing
and
replacing
a
FRU
80
R50/R50p,
R51
Series