Instructions for Use SAMSUNG AA-PA3N40W Laptop ac adapter :

1. The environment in which the computer is used should not be too humid. A damp environment can easily cause poor oxidation contact between various boards of the computer. Or there is the possibility of leakage, which causes a short circuit.

2. Develop a good habit of turning off the power after turning off the computer. Because of the thunderstorms in summer, pay attention to the phone line on ADSL and the network cable on the network card. Prevent lightning strikes.

3. The environment using the computer can not overheat. In an overheated environment, the computer is more likely to cause poor heat dissipation in the host and cause a crash. Especially now the heat of the computer is so high.

4. Do not use the computer for a long time in the summer, it is best to start the machine frequently to dispel the moisture. This is the same as TV. TV is not used for a long time, it is easy to absorb moisture, and it is harmful. The same is true for computers.

5. It is not advisable to switch on and off frequently in a short time. This season is to be avoided no matter what season. The instantaneous current of the switch is the most vulnerable to damage to computer components.

Features:

1. 100% new high quality SAMSUNG AA-PA3N40W.

2. Provides excellent Laptop ac adapter characteristics.

3. 30-Day Money Back,1 Year Warranty for AA-PA3N40W Replacement Laptop ac adapter.

4. Quick delivery for every order.

5. If you need any help or have any questions, please feel free to contact us.