IBM T400S, T410SI manual For ThinkPad T400s Step Screw quantity Color Torque

Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slot frame (continued)

When installing: Make sure that the fan connector is attached firmly.

For ThinkPad T400s:

Step	Screw (quantity)		Color	Torque
	M2	× 3 mm, small−head, nylon-coated (1)	Silver	0.181 Nm
8
				(1.85 kgfcm)
	M2	× 5 mm, flat−head, nylon-coated (2)	Black	0.181 Nm
9
				(1.85 kgfcm)

Chapter 8. Removing and replacing a FRU 109