1120 Power Switch Board - Lenovo ThinkPad X1 Carbon Maintenance Manual

When installing: Ensure that the connectors are attached firmly.
Step Screw (quantity)
22
M2 × L3 mm, flat-head, nylon-coated (5)
Removal steps of the coin-cell battery

1120 Power switch board

For access, remove these FRUs in order:
• "1010 Base cover assembly" on page 57
• "1020 Battery" on page 58
• "1030 M.2 solid-state drive" on page 60
• "1040 Wireless LAN card" on page 61
• "1050 Wireless WAN card" on page 61
• "1060 Thermal fan" on page 62
• "1110 System board assembly and coin-cell battery" on page 68
70
ThinkPad X1 Carbon Hardware Maintenance Manual
Color
Silver
3
2
1
Torque
0.181 Nm
(1.85 kgf-cm)