1040 Coin-Cell Battery - Lenovo 20QN000DIX Hardware Maintenance Manual

Removal steps of the memory module under the bottom cover
When installing:
• If your computer is installed with only one memory module, ensure that the memory module is installed
into the memory slot next to the built-in battery.
• Ensure that the memory module is firmly installed in the slot and does not move easily.

1040 Coin-cell battery

For access, remove these FRUs:
• "1010 Bottom cover" on page 73
DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
.
Chapter 9 Removing or replacing a FRU
77