IBM T21, T22 manual Hinge cover

Removing and replacing a FRU

1100 Hinge cover

For access, remove these FRUs, in order:

v“1010 Battery pack” on page 60

v“1020 Backup battery” on page 61

v“1030 Hard-disk drive” on page 63

v“1070 Ultrabay 2000 device” on page 73

v“1080 Keyboard” on page 74

v“1090 Keyboard CRU insulator” on page 82

Note: Step is common for all models.

Step	Screw (quantity)	Torque
	M2.5 × 14 mm, nylon-coated (3)	0.392 Nm
		(4 kgfcm)

(continued)

ThinkPad T20, T21, T22 and T23 series 83