IBM 2681 Hardware Maintenance Manual - Page 74

adapter - thinkpad type drivers

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Removing and replacing a FRU 1050 Mini PCI adapter For access, remove this FRU: v "1010 Battery pack" on page 64 Note: Some models do not have the Mini PCI card socket. Note: Loosen the screw 1a or 1b , but do not remove it. In order to loosen 1b , use the driver FRU 9900712 and TR7bit FRU 00P6967 (See "Tools" on page 176). 2 1a 1b Step 1a 1b Screw (quantity) Torque M2.5 x 3.5 mm, +/- Head BK (1) 0.294 Nm (3 kgfcm) M2.5 x 3.5 mm, Hexagon Head BK 0.294 Nm (1), Tip: TR7, Torx - 802.11a/b Model (3 kgfcm) Note: The TR7 torx screw is required to be present when the 802.11 a/b card is installed in order to meet FCC requirements. Do not replace this with any other screw type. The following illustrations for step 3 to step 6 show the combination of the Mini PCI Wireless LAN card. 3 (continued) 70 ThinkPad R40

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1050
Mini
PCI
adapter
For
access,
remove
this
FRU:
v
“
1010
Battery
pack
”
on
page
64
Note:
Some
models
do
not
have
the
Mini
PCI
card
socket.
Note:
Loosen
the
screw
±1a²
or
±1b²
,
but
do
not
remove
it.
In
order
to
loosen
±1b²
,
use
the
driver
FRU
9900712
and
TR7bit
FRU
00P6967
(See
“
Tools
”
on
page
176).
2
1a
1b
Step
Screw
(quantity)
Torque
±1a²
M2.5
x
3.5
mm,
+/-
Head
BK
(1)
0.294
Nm
(3
kgfcm)
±1b²
M2.5
x
3.5
mm,
Hexagon
Head
BK
(1),
Tip:
TR7,
Torx
—
802.11a/b
Model
0.294
Nm
(3
kgfcm)
Note:
The
TR7
torx
screw
is
required
to
be
present
when
the
802.11
a/b
card
is
installed
in
order
to
meet
FCC
requirements.
Do
not
replace
this
with
any
other
screw
type.
The
following
illustrations
for
step
±3²
to
step
±6²
show
the
combination
of
the
Mini
PCI
Wireless
LAN
card.
3
(continued)
Removing
and
replacing
a
FRU
70
ThinkPad
R40