电脑经常放置在有较强的磁场环境下就有可能造成硬盘上数据的损失 甚至这种强磁

场还会使电脑出现一些莫名其妙的现象如 显 示器可能会产生花斑抖动等这种电磁干

扰主要有 音响设备 电机 大功能电器 电源 静电以及较大功率的变压器如 UPS 甚至-Computers are often placed in a strong magnetic field environment is likely to result in the loss of data on your hard disk or even such a strong magnetic field will make a number of computer display inexplicable phenomena such as jitter may be piebald electromagnetic interference, such as this there are sound major function of the electrical equipment, static electricity and electrical power transformers such as greater power and even UPS