Laptop User Manual

1050 Keyboard
v Battery pack (1010)
v Hard Disk Drive (1040)
For X20, X21
1
Step Screw (quantity) Torque
1 M2 × 4.5 mm,
Nylock-coated (4) BK
19.6 Ncm (2 kgfcm)
Chapter 3. ThinkPad X20, X21, X22, X23, X24 63