1090 Usb Board Cable And Usb Board - Lenovo 21CH004MGE Hardware Maintenance Manual

1090 USB board cable and USB board

For access, remove these FRUs:
• "1020 Base cover assembly" on page 65
Removal steps of the USB board cable and USB board
Step Screw (quantity)
1
M2.5 × 4.0 mm, flat-head, nylon-coated (2)
2
M2.0 × 5.0 mm, flat-head, nylon-coated (1)
74
T16 Gen 1 / P16s Gen 1 Hardware Maintenance Manual
Color Torque
Silver 0.29+/- 0.03 Nm
(3.0 +/- 0.3 kgf-cm)
Black
0.18 +/- 0.015 Nm
(1.85 +/- 0.15 kgf-cm)