1140 Speaker Assembly - Lenovo 100w Gen 4 Hardware Maintenance Manual

When installing: Ensure that the connector is attached firmly.

1140 Speaker assembly

For access, remove these FRUs in order:
• "1020 Base cover assembly" on page 52
• "1080 Daughter board bracket" on page 60
• "1110 Built-in battery" on page 61
• "1130 Main wireless WAN antenna (for wireless WAN models of Lenovo 300w Yoga Gen 4 only)" on page
63
Removal steps of the speaker assembly
64
Lenovo 100w Gen 4/300w Yoga Gen 4/500w Yoga Gen 4 Hardware Maintenance Manual