1090 Coin-Cell Battery; 1100 Trackpad Cable - Lenovo ThinkPad T490s Hardware Maintenance Manual

1090 Coin-cell battery

DANGER
Use only the authorized battery specified for the computer. Any other battery could ignite or
explode.
For access, remove these FRUs in order:
• "1020 Base cover assembly" on page 72
• "1080 Built-in battery" on page 79
Removal steps
When installing: Ensure that the connector is attached firmly.

1100 Trackpad cable

For access, remove these FRUs in order:
• "1020 Base cover assembly" on page 72
• "1080 Built-in battery" on page 79
.
Chapter 8 Removing or replacing a FRU
81