Coin-Cell Battery - Lenovo ThinkPad P15s Gen 2 User Manual

Coin-cell battery

Prerequisite
Before you start, read
Generic Safety and Compliance Notices
For access, do the following:
1. Disable the built-in battery. See "Disable the built-in battery" on page 33.
2. Turn off the computer and disconnect the computer from ac power and all connected cables. Then,
close the computer display
3. Remove the nano-SIM-card tray if your computer comes with one.
4. Remove the base cover assembly. See "Base cover assembly (T14 Gen 2 and P14s Gen 2)" on page 34
or "Base cover assembly (T15 Gen 2 and P15s Gen 2)" on page 36.
Removal procedure
Note: After installation, reset the system date and time in the UEFI BIOS menu. See "Set the system date
and time" on page 32.
40
T14 Gen 2, T15 Gen 2, P14s Gen 2, and P15s Gen 2 User Guide
and print the following instructions.