Lenovo X1 Carbon Gen 10 Hardware Maintenance Manual page 88

Removal steps of the speaker assembly (for X1 Yoga Gen 6)
Step Screw (quantity)
4
M2 × L3.5 mm, flat-head shoulder, nylon-coated (2)
5
M2 × L2.2 mm step screw, flat-head shoulder, nylon-coated (4)
82
X1 Carbon Gen 10 and X1 Yoga Gen 7 Hardware Maintenance Manual
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
Black 0.181 Nm
(1.85 kgf-cm)