Hardware Maintenance Manual - IdeaPad S415
Page 35
... screws as follows: • Plastic to plastic Turn an additional 90° after the screw head touches the surface of the plastic part: more than 180° (Cross-section) • Torque driver If you have the following characteristics: • They maintain tight connections. • They do not ...176; after the screw head touches the surface of the logic card: more than 90° (Cross-section) • Logic card to the torque shown in your tool bag. • Always use new screws. • Use a torque screwdriver if you have one. Lenovo IdeaPad S415 FRU replacement notices This section...
... screws as follows: • Plastic to plastic Turn an additional 90° after the screw head touches the surface of the plastic part: more than 180° (Cross-section) • Torque driver If you have the following characteristics: • They maintain tight connections. • They do not ...176; after the screw head touches the surface of the logic card: more than 90° (Cross-section) • Logic card to the torque shown in your tool bag. • Always use new screws. • Use a torque screwdriver if you have one. Lenovo IdeaPad S415 FRU replacement notices This section...