Lenovo Professional Ultraslim Wireless Combo User Guide
![Lenovo Professional Ultraslim Wireless Combo Keyboard manual cover](/images/KvxqrcItQHiEYqRtGXewcyKg/thumbs/thumb175x175.webp)
To connect the keyboard, plug the wireless receiver into a USB port on your computer. Turn on the keyboard using the power switch. The keyboard should pair automatically with the receiver.
Ensure the keyboard is powered on and that the batteries are charged. Check the wireless receiver connection and try reconnecting it to a different USB port. If the problem persists, try re-pairing the devices or updating your computer's USB drivers.
To replace the batteries, turn off the keyboard and locate the battery compartment on the underside. Open the compartment, remove the old batteries, and insert new ones, ensuring the correct polarity. Close the compartment and turn the keyboard back on.
First, turn off the keyboard. Use a soft, dry cloth to wipe the keys and the surface. For stubborn dirt, a slightly damp cloth with mild soap can be used. Avoid using harsh chemicals or submerging the keyboard in water.
The keyboard is designed to work with a single device at a time via the included wireless receiver. To use it with another device, you would need to move the receiver to that device.
Check for any debris under the keys and clean if necessary. Ensure that the keyboard is properly connected. If individual keys still do not function, consider contacting Lenovo support for further assistance.
Yes, the Lenovo Professional Ultraslim Wireless Combo Keyboard is compatible with Mac systems, although some function keys might not operate as intended. You may need to adjust settings in the System Preferences for optimal functionality.
Currently, Lenovo does not provide a direct method for end-users to update the keyboard firmware. However, ensure that your operating system is up to date to maintain compatibility and performance.
Check the keyboard layout settings on your computer to ensure they match the keyboard's layout. If the settings are correct, try reconnecting the keyboard or restarting your computer.
The function keys can typically be used by pressing the 'Fn' key and the desired function key simultaneously. Some systems may allow you to change this behavior in the BIOS or through specific software settings.