Lenovo 2243 Hardware Maintenance Manual - Page 113
wafer-head, nylon-coated, Black, kgfcm, system, board, disconnect, ExpressCard, assembly, board.,
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Table 33. Removal steps of system board and ExpressCard slot assembly 1 1 Step 1 Screw (quantity) Color M2 × 2.7 mm, wafer-head, nylon-coated (2) Black Torque 0.189 Nm (1.85 kgfcm) Turn the system board over, and then disconnect the ExpressCard slot assembly a from the system board. a 2 When installing: Make sure that the connector of the Express Card slot assembly is attached to the system board firmly. ThinkPad T500 and W500 105
Table
33.
Removal
steps
of
system
board
and
ExpressCard
slot
assembly
1
1
Step
Screw
(quantity)
Color
Torque
±1²
M2
×
2.7
mm,
wafer-head,
nylon-coated
(2)
Black
0.189
Nm
(1.85
kgfcm)
Turn
the
system
board
over,
and
then
disconnect
the
ExpressCard
slot
assembly
±a²
from
the
system
board.
2
a
When
installing:
Make
sure
that
the
connector
of
the
Express
Card
slot
assembly
is
attached
to
the
system
board
firmly.
ThinkPad
T500
and
W500
105