Lenovo ThinkPad T14s Gen 5 User Manual page 58

Notes:
• Wireless WAN ready model identifies that product has preinstalled wireless WAN antennas and allows a
user-installable wireless WAN module.
• Only wireless WAN model or wireless WAN ready model is allowed to install the optional Lenovo wireless
WAN module.
Before you start, read
Generic Safety and Compliance Notices
Attention: Do not touch the contact edge of the wireless WAN card. Otherwise, the wireless WAN card
might get damaged.
For access, do the following:
1. Disable the built-in battery. See "Disable the built-in battery" on page 48.
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.
4. Remove the base cover assembly. See "Base cover assembly" on page 48.
5G models
Step 1. Remove the Wireless WAN card as shown below.
Note: A Mylar film might cover the wireless WAN card. To access the wireless WAN card, peel off
the film first.
Step 2. Install the Wireless WAN card in reverse order.
4G models
Step 1. Remove the Wireless WAN card and wireless WAN card bracket as shown below.
Note: A Mylar film might cover the wireless WAN card. To access the wireless WAN card, peel off
the film first.
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ThinkPad T14s Gen 5 User Guide
and print the following instructions.