Coin-Cell Battery - Lenovo 100w Gen 3 User Manual

Installation procedure

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 Fast Startup and the built-in battery" on page 25.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
3. Close the computer display and turn the computer over.
4. Remove the base cover assembly. See "Base cover assembly" on page 26.
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Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 User Guide
and print the following instructions.