Lenovo 5248 - Manual (Page 56)

4. Disconnect the failing keyboard from the computer.
5. Connect a new keyboard to the appropriate connector on the computer.
6. Reconnect all power cords to electrical outlets.
Replacing the wireless keyboard
To replace the wireless keyboard, do the following:
1. Take away your failing wireless keyboard.
2. Remove the new wireless keyboard from the package.
3. Correctly install the batteries for the new wireless keyboard by referring to the following illustrations:
4. Remove the USB dongle from the wireless mouse compartment and connect it to an available USB
connectors on the computer. See “Replacing the wireless mouse” on page 49.
48 ThinkCentre User Guide