Read the following precautions before using the power source.
Use the AC adapter supplied with your VAIO computer or with genuine Sony products. Do not use any other AC adapter as it may cause a malfunction.
Do not connect the AC adapter to a power conversion device such as a travel power converter. It may cause overheating or a malfunction.
If the AC adapter cable becomes damaged or broken, do not use it.
Because your VAIO computer contains magnetic components, keep magnetic storage media away from the computer, as it may cause data corruption.
Keep magnetic devices away from your VAIO computer.