1120 Keyboard Subcard And Keyboard-Subcard Cable - Lenovo 20TH Hardware Maintenance Manual

When installing:
Ensure that the connector is attached firmly.

1120 Keyboard subcard and keyboard-subcard cable

For access, remove this FRU:
• "1010 Base cover assembly" on page 63
• "1050 Built-in battery" on page 65
Removal steps of the keyboard subcard and keyboard-subcard cable
74
P1 Gen 3 and X1 Extreme Gen 3 Hardware Maintenance Manual