IBM T410SI, T400S manual 1170 I/O sub card and base cover assembly, Hardware Maintenance Manual

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

For ThinkPad T410s and T410si:

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

Turn the system board over, and then remove the 34-mm ExpressCard slot frame from the system board.

1170 I/O sub card and base cover assembly

For access, remove these FRUs in order:

•“1010 Battery pack” on page 75

•“1020 Serial Ultrabay Slim device or travel bezel” on page 75

•“1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 76

•“1050 PCI Express Mini Card for wireless LAN” on page 80

•“1060 PCI Express Mini Card for wireless WAN” on page 83

•“1070 Keyboard” on page 85

•“1090 Wireless USB adapter or Intel Turbo Memory” on page 90

•“1100 Palm rest or palm rest with fingerprint reader” on page 91

•“1110 Bluetooth daughter card (BDC-2)” on page 93

110Hardware Maintenance Manual