Lenovo ThinkPad X1 2-in-1 Gen 9 Hardware Maintenance Manual page 90

For access, remove this FRU:
• "1010 Base cover assembly" on page 60
Removal steps of the LCD unit
For ThinkPad X1 Carbon Gen 12
Table 10. Screw specification of ThinkPad X1 Carbon Gen 12
Step Screw (quantity)
4
M2.5 × L4 mm, flat-head, nylon-coated (4)
For ThinkPad X1 2-in-1 Gen 9
84
ThinkPad X1 Carbon Gen 12 and ThinkPad X1 2-in-1 Gen 9 Hardware Maintenance Manual
Color Torque
Black 0.294 Nm
(3.0 kgf-cm)