IBM R400 Laptop User Manual


 
Table 29. Removal steps of structure frame (continued)
8
9
9
a
a
Step Screw (quantity) Color Torque
8 M2 × 3.5 mm, flat-head, nylon-coated (1) Black 0.167 Nm
(1.7
kgfcm)
9 M2 × 9.5 mm, flat-head, nylon-coated (2) Black 0.167 Nm
(1.7
kgfcm)
When installing: When attaching the system board to the frame, adjust the
placement with the small projection a. Then secure the system board with the
screws.
Remove the system board and the PC Card/ExpressCard slots assembly from
the structure frame together.
11
10
110 ThinkPad T400 and R400Hardware Maintenance Manual