Lenovo IdeaCentre K230 Hardware Maintenance Manual for K220 - Page 58

Replacing the External speaker, Completing the installation

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Chapter 7. Replacing hardware 4. Disconnect the failing mouse cable from the computer. 5. Connect the new mouse cable to the connector. 6. Refer to the "Completing the installation." Replacing the External speaker 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the computer, and turn off all attached devices. 2. Unplug all power cords from electrical outlets. 3. Locate the Speaker. Refer to "Locating connectors on the rear of the computer" and "Locating connectors on the front of the computer". Your speaker might be connected to the Audio connector to an Audio connector at either the front or rear of the computer. Locate the connector for the speaker. 4. Disconnect the failing speaker cable from the computer and connect the new speaker cable to the same connector. 5. Refer to the "Completing the parts replacement". Completing the installation After replacing the parts, you need to close the computer cover and reconnect cables, including telephone lines and power cords. Also, depending on the part that was replaced, you might need to confirm the updated information in the Setup Utility program. Refer to "Starting the Setup Utility" in the User Guide or in the Hardware Maintenance Manual. 55

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Chapter 7. Replacing hardware
55
4. Disconnect the failing mouse cable from the computer.
5. Connect the new mouse cable to the connector.
6. Refer to the “Completing the installation.”
Replacing the External speaker
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down
the computer, and turn off all attached devices.
2. Unplug all power cords from electrical outlets.
3. Locate the Speaker. Refer to “Locating connectors on the rear of the
computer” and “Locating connectors on the front of the computer”.
Your speaker might be connected to the Audio connector
to an
Audio connector at either the front or rear of the computer. Locate the
connector for the speaker.
4. Disconnect the failing speaker cable from the computer and connect
the new speaker cable to the same connector.
5. Refer to the “Completing the parts replacement”.
Completing the installation
After replacing the parts, you need to close the computer cover and
reconnect cables, including telephone lines and power cords. Also,
depending on the part that was replaced, you might need to confirm the
updated information in the Setup Utility program. Refer to “Starting the
Setup Utility” in the
User Guide
or in the
Hardware Maintenance Manual
.