Removal steps of the DC-in cable and bracket
Step Screw (quantity) Color Torque
1
M2 × 3.5 mm, flat-head, nylon-coated (2) Silver 0.181 Nm
(1.85 kgf-cm)
1220 Wireless WAN antenna assembly (for selected models)
For access, remove these FRUs in order:
• “1070 Base cover assembly” on page 73
• “1200 System board and beeper” on page 87
Chapter 9. Removing or replacing a FRU 91
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