Replacing The Wireless Keyboard Or Mouse; Replacing The Wireless Keyboard - Lenovo ThinkCentre M83z User Manual

To replace the USB keyboard or mouse, do the following:
1. Disconnect the old keyboard cable or mouse cable from the computer.
2. Connect a new USB keyboard or mouse to one of the USB connectors on the computer.
Figure 10. Connecting the USB keyboard or mouse

Replacing the wireless keyboard or mouse

Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
on page v.

Replacing the wireless keyboard

To replace the wireless keyboard, do the following:
1. Remove your failing wireless keyboard.
2. Take out the new wireless keyboard from the package.
3. Open the battery compartment cover, and Install two AAA batteries according to the polarity indicators.
Figure 11. Installing the keyboard batteries
4. Take away the USB dongle from the keyboard compartment or from the wireless mouse compartment
and connect it to an available USB connector on the computer. See "Replacing the wireless mouse"
on page 35.
5. Close the compartment cover. The keyboard is ready for use.
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ThinkCentre M83z User Guide