1. Ensure the integrity of the ground wire of the cabinet server. Ensure that the power plugs and sockets used have grounding wires and are properly connected. At the same time, it is necessary to regularly check whether the grounding wires of the cabinet are intact and undamaged, without any breakage, damage or affecting the standard use.

2. Use a separate grounding wire. A separate grounding wire is used to directly connect the metal structure of the server cabinet to the grounding wire. This is a common grounding method that can effectively prevent problems such as current leakage and static interference.

3. Use grounding plates. The grounding plate is a grounding device specially designed for the computer room environment, which can directly connect the metal shell of the server cabinet to the ground wire, thereby achieving good grounding effect. The grounding plate not only effectively eliminates static electricity, but also has various safety functions such as lightning protection and fire prevention.

4. Establish a grounding ring. Grounding ring is an efficient and reliable grounding scheme suitable for various cabinets and equipment. By installing the metal frame on the grounding ring and connecting the grounding ring with a centralized grounding wire, comprehensive grounding of the entire system can be achieved.