For ThinkPad E14/R14/ S3 Gen 2, please refer to a for removing the screws that secure the hinge.
For ThinkPad E15, please refer to
b for removing the screws that secure the hinge.
Step Screw (quantity) Color Torque
8
M2.5 × 5 mm, flat-head, nylon-coated (4)
Black 0.294 Nm
(3.0 kgf-cm)
86 E14/R14/E15/S3 Gen 2 Hardware Maintenance Manual