Lenovo Figure 41. Mouse connectors, standard and USB

3. Locate the mouse connector.
Note: Your mouse might be connected to a standard mouse connector 1 or a
USB connector 2. Depending on where your mouse is connected, see
“Locating connectors on the rear of your computer” on page 6 or “Locating
controls and connectors on the front of your computer” on page 5.
4. Disconnect the failing mouse cable from the computer.
5. Connect the new mouse to the appropriate connector on the computer.
6. Go to Chapter 4, “Completing the parts replacement,” on page 47.
Figure 41. Mouse connectors, standard and USB
Chapter 3. Installing options and replacing hardware 45