1150 Thinkpad Pen Pro Charger With Cable; Yoga Gen 4 And S2 Yoga Gen 8 Only); 1160 Wireless Lan/Wireless Wan Antennas (For Selected Models) - Lenovo ThinkPad L13 Yoga Gen 4 Hardware Maintenance Manual

1150 ThinkPad Pen Pro charger with cable (for L13 Yoga Gen 4 and S2
Yoga Gen 8 only)
For access, remove these FRUs in order:
• "1010 ThinkPad Pen Pro (for L13 Yoga Gen 4 and S2 Yoga Gen 8 only)" on page 66
• "1020 Base cover assembly" on page 67
• "1030 Built-in battery" on page 68
Removal steps of the ThinkPad Pen Pro charger with cable
Step Screw (quantity)
2
M2 × 4 mm, flat-head, nylon-coated (1)
When installing: Ensure that the connector is attached firmly to the system board.

1160 Wireless LAN/Wireless WAN antennas (for selected models)

For access, remove these FRUs in order:
• "1010 ThinkPad Pen Pro (for L13 Yoga Gen 4 and S2 Yoga Gen 8 only)" on page 66
• "1020 Base cover assembly" on page 67
• "1030 Built-in battery" on page 68
• "1100 Speaker assembly" on page 76
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
81