Base cover assembly

Follow the instructions to replace the base cover assembly.

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. 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.

  2. Turn off the computer and disconnect the computer from ac power and all connected cables.

  3. Remove the nano-SIM-card tray if your computer comes with one. See Connect to a cellular network (for selected models).

  4. Close the computer display and turn over the computer.

Part location
  1. Remove the base cover assembly as shown below.
    Note:

    Open the base cover assembly as shown with a pressure of less than 5 kg. Release the pressure immediately when the base cover hook is released.

    ThinkPad T14 Gen 5 and ThinkPad P14s Gen 5 AMD
    Illustration showing how to loosen the screws


    Illustration showing how to remove the base cover

    ThinkPad T16 Gen 3
    Illustration showing how to loosen the screws


    Illustration showing how to remove the base cover

  2. Install the base cover assembly as shown below.
    ThinkPad T14 Gen 5 and ThinkPad P14s Gen 5 AMD
    Illustration showing how to install the base cover

    Reinstall the screws in alphabetic order (a to g).


    Illustration showing how to reinstall the screws in alphabetic order (a to g)

    ThinkPad T16 Gen 3
    Illustration showing how to install the base cover

    Reinstall the screws in alphabetic order (a to g).


    Illustration showing how to reinstall the screws in alphabetic order (a to g)

If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.