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Notes:
• The green LED indicates that the mouse is ready for use.
• The flashing amber LED indicates a low battery power level.
• Push the power switch to the off position when you are not using the mouse. This extends the battery life.
• After disconnecting the USB dongle from your computer, store it in the wireless mouse compartment or in
the wireless keyboard compartment.
Replacing the PS/2 keyboard or mouse
Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
on page v.
To replace the PS/2 keyboard or mouse, do the following:
1. Remove any media from the drivers. Then, turn off all attached devices and the computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the old keyboard cable or mouse cable from the computer.
4. Connect a new keyboard or mouse to the corresponding PS/2 connector on the computer. See
"Locating connectors on the rear of your computer" on page 10.
Figure 18. Connecting the PS/2 keyboard or mouse
5. Reconnect the external cables and power cords to the computer.
Obtaining device drivers
You can obtain device drivers that are not preinstalled in your operating system at
http://www.lenovo.com/support. Installation instructions are provided in readme files with the device-driver
files.
.
Chapter 5
Installing or replacing hardware
37
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Troubleshooting
