Lenovo H100 Lenovo 3000 H Series Hardware Maintenance Manual - Page 50

Replacing the mouse, Replacing the External speaker

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Chapter 7. Replacing hardware 5. Refer to the "Completing the installation". Replacing the mouse Attention Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com To replace the mouse: 1. Before removing any media (diskettes, CDs, or memory cards) from the drives, shut down your operating system, and turn off all attached devices and the computer. 2. Unplug all power cords from electrical outlets. 3. Locate the connector for the mouse. Refer to "Locating connectors on the front of the computer" and "Locating connectors on the rear of the computer". Note: For this procedure, it helps to lay the computer on its side. connector at the rear of the computer or to a USB connector the front or rear of the computer. at either 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. Before removing any media (diskettes, CDs, or memory cards) from the drives, shut down the computer, and turn off all attached devices. 47

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Chapter 7. Replacing hardware
47
5. Refer to the “Completing the installation”.
Replacing the mouse
Attention
Do not remove the computer cover or attempt any repair before
reading the “Important safety information” in the
Safety and Warranty
Guide
that was included with your computer or in the
Hardware
Maintenance Manual
(HMM) for the computer. To obtain copies of the
Safety and Warranty Guide or HMM
, go to the Support Web site at
To replace the mouse:
1. Before removing any media (diskettes, CDs, or memory cards) from
the drives, shut down your operating system, and turn off all attached
devices and the computer.
2. Unplug all power cords from electrical outlets.
3. Locate the connector for the mouse. Refer to “Locating connectors on
the front of the computer” and “Locating connectors on the rear of the
computer”.
Note:
For this procedure, it helps to lay the computer on its side.
connector
at the rear of the computer or to a USB connector
at either
the front or rear of the computer.
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. Before removing any media (diskettes, CDs, or memory cards) from the
drives, shut down the computer, and turn off all attached devices.