Replace A Cru; Base Cover Assembly - Lenovo AX201 User Manual

To disable the built-in battery:
1. Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS
menu.
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.

Base cover assembly

Prerequisite
Before you start, read Generic Safety and Compliance Notices
Note: Do not remove the base cover assembly when your computer is connected to ac power.
For access, do the following:
1. Disable the built-in battery. See "Disable Fast Startup and the built-in battery" on page 33.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
3. Remove the pen from the pen slot.
4. Close the computer display and turn over the computer.
Removal procedure
34
ThinkPad X13 Yoga Gen 2 User Guide
and print the following instructions.