4. Reinstall the base cover assembly.
5. Turn the computer over. Connect the ac power adapter and all cables.
Replacing the speaker assembly
Before you start, read “Important safety information” on page iii and print the following instructions.
To replace the speaker assembly, do the following:
1. Disable the built-in battery. See “Disabling the built-in battery” on page 76.
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 base cover assembly. See “Replacing the base cover assembly” on page 84.
5. Detach the connector of the speaker assembly.
Chapter 9. Replacing devices 89