IBM ThinkPad T21

For T23 series
Note: Loosen the screw 2, but do not remove it.
3
2
1
Step Screw (quantity) Torque
1 M2.5 × 14 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)
4
Step Screw (quantity) Torque
4 M2.5 × 11.5 mm, nylon-coated (1) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad T20, T21, T22 and T23 series 75