Lenovo SmartBeep technology enables you to decode beep errors with
your smartphone when a black screen occurs with beeps from your computer.
To decode the beep error with Lenovo SmartBeep technology:
Download the proper diagnostic app and install it on your smartphone.
Run the diagnostic app and place the smartphone near the computer.
Press Fn on your computer to emit the beep again. The diagnostic app decodes the beep error and shows possible solutions on the smartphone.
Note: We recommend that you speak to our Customer Support Center before
attempting to service the computer yourself so that you can be directed
to the correct documentation and repair information. It might be recommended
to have a Lenovo-authorized service provider repair your computer
depending on the complexity of the error or fault.