说明：  如何在Windows 9598下读取硬盘序列号。硬盘的序列号是生产时由厂家设定的，存在于硬盘的控制芯片内，不随硬盘的分区、格式化状态而改变，象硬盘的物理柱面数、扇区数一样，是一个与操作系统无关的特性。该序列号只能用硬盘控制器的I/O指令读取.，并且不能用常规办法修改。
(how to read under Windows 9598 drive serial number. The drive is serial production set by the manufacturers, there are hard to control the chip, not with the hard-district, state and formatting changes, as the physical hard disk cylinder few, the number of sectors, is not an operating system features. The serial number can only use the hard disk controller I/O instructions read. , And can not be used to amend the Standing Orders.)