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Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slot
frame (continued)
Note: The steps from 5 to 7 indicate the removal steps of fan assembly, and
those from 8 to 11 indicate the ones of 34-mm ExpressCard slot frame.
5
5
5
5a
Note: Step 5a is only for ThinkPad T410s and T410si.
Step Screw (quantity) Color Torque
5 M2 × 3.5 mm, big-head, nylon-coated (3) Black 0.181 Nm
(1.85 kgfcm)
5a M2 × 3.5 mm, big-head, nylon-coated (1) Black 0.181 Nm
(1.85 kgfcm)
Turn the system board over, and then disconnect the fan assembly from the
system board.
7
6
124 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual