Replace A Cru; Bottom Door - Lenovo 20W600HHIX User Manual

2. Select Config ➙ Power. The Power submenu is displayed.
3. Select Disable Built-in Battery and press Enter.
4. Select Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off
automatically. Wait three to five minutes to let the computer cool.

Replace a CRU

Follow the replacement procedure to replace a CRU.

Bottom door

Prerequisite
Before you start, read
Generic Safety and Compliance Notices
Note: Do not remove the bottom door when your computer is connected to ac power. Otherwise, there
might be a risk of short circuits.
For access, do the following:
1. Disable the built-in battery. See "Disable the built-in battery" on page 27.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
3. Close the computer display and turn over the computer.
Removal procedure
28
P15 Gen 2/T15g Gen 2/P17 Gen 2 User Guide
and print the following instructions.