User Guide
Page 33
...connected. • If an error message appears on the screen, write down the exact message. If still cannot solve the problem, contact Lenovo Customer Service. Check to see the Help document of the following devices are located less than one meter from the computer: refrigerators, electric...the appearance. Solving Problems Follow these tips when troubleshooting your computer: • If you added or removed a part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device ...
...connected. • If an error message appears on the screen, write down the exact message. If still cannot solve the problem, contact Lenovo Customer Service. Check to see the Help document of the following devices are located less than one meter from the computer: refrigerators, electric...the appearance. Solving Problems Follow these tips when troubleshooting your computer: • If you added or removed a part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device ...