2040 Microphone Board - Lenovo 20QN000DIX Hardware Maintenance Manual

Step Screw (quantity)
3
M2.5 × 4 mm, flat-head, nylon-coated (6)

2040 Microphone board

If your computer model does not have a camera, there might be a microphone rubber attached.
For access, remove this FRU:
• "1170 LCD unit" on page 89
• "2010 LCD bezel assembly" on page 100
• "2020 LED card" on page 100
• "2030 LCD panel, LCD cable, and hinge assembly" on page 101
104
ThinkPad P53 Hardware Maintenance Manual
Color Torque
Silver 0.294 Nm
(3.0 kgf-cm)