Replacing The Bottom Cover; Replacing The Memory Module - ThinkPad E470 User Manual

5. 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.

Replacing the bottom cover

Before you start, read "Important safety information" on page v and print the following instructions.
To replace the bottom cover, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 75.
2. Ensure that the computer is turned off and disconnected from ac power and all cables.
3. Close the computer display and turn the computer over.
4. Remove the screws
direction as shown by the arrow.
5. Align the bottom cover with the frame of the base cover assembly as shown. Push the bottom cover
into position. Install the screws to secure the bottom cover.
6. Turn the computer over. Connect the ac power adapter and all cables to the computer.

Replacing the memory module

Before you start, read "Important safety information" on page v and print the following instructions.
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E470, E470c, and E475 User Guide
1 that secure the bottom cover, and then remove the bottom cover 2 in the