Removal steps of the smart card reader-trackpad-nfc cable
When installing: Ensure that the connectors are attached firmly.
1110 Trackpad
For access, remove these FRUs in order:
• "1010 Base cover assembly" on page 60
• "1040 Built-in battery" on page 65
• "1100 Smart card reader-trackpad-nfc cable (for selected models)" on page 69
Removal steps of the trackpad
Note: There might exist a waterproof mylar covering the trackpad, remove the mylar before replacement.
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ThinkPad T14s Gen 4 Hardware Maintenance Manual