Lenovo ThinkPad Edge E435 Hardware Maintenance Manual page 90

• "1040 Optical drive or blank bezel" on page 60
• "1060 Hard disk drive assembly" on page 62
• "1120 Keyboard" on page 72
• "1130 Keyboard bezel" on page 75
Removal steps of I/O sub card with USB connector and audio jack
When installing: Make sure that the connector is attached firmly to the system board.
Step Screw (quantity)
3
M2 × 5 mm, wafer-head, nylon-coated (1)
84
Hardware Maintenance Manual
Color Torque
Silver 0.181 Nm
(1.85 kgfcm)