Lenovo 30113RU - IdeaCentre A600 - 3011 Hardware Maintenance Manual page 68

Hardware Maintenance Manual
66
6. Screw back the two screws on the speaker.
7. Connect the speaker cable to the system board.
8. Close the system bay.
9. Refer to "Completing the installation".
To replace the subwoofer speaker
1. Remove the computer cover. Refer to "Removing the computer cover".
2. Open the system bay. Refer to step 2 of the "Replacing the hard disk
drive" section.
3. Remove the two screws that secure the subwoofer speaker to the
chassis.
4. Disconnect the subwoofer speaker cable from the system board and
detach the subwoofer speaker from the chassis.