How to eliminate vibration noise of computer chassis

For the removal of chassis vibration noise, we can buy a computer, pay attention to the hardness of the chassis and the chassis and box connection mode. Materials too thin and the material is too "frugal" chassis is not strong. By hand gently squeeze or twist the box can check its hardness is qualified. Box cover and box with a screw fixed chassis more stable, and the type of screw-free chassis is prone to vibration, it is best to consider when buying. In addition, in the installation and use of the process to take some appropriate damping measures, such as in the lid and the box in direct contact with the body of the 3~4 mm thick plastic foam, and then tighten the lid of the box