Lenovo ThinkPad T40 Series Manual page 70

Removing and replacing a FRU
Before removing the system board, remove the support
structure ( a ) and the cable guide ( b ).
a
When installing: Make sure that the connectors 2 are
Step Screw (quantity)
4
M2 × 10 mm, flat-head,
nylon-coated (1)
5
M2.5 × 4 mm, bind-head,
nylon-coated (1)
(continued)
112
MT 2373/2374/2375/2376/2378/2379
2
1
firmly attached to the system board.
5
4
b
2
3
Color
Black
Black
Torque
0.245 Nm
(2.5 kgfcm)
0.392 Nm
(4 kgfcm)