摘要
通过一例启动相关的病毒故障的排除实例,分析了PC机启动过程的细节,提出了启动设备具有不同级别的启动优先权,而PC机的启动设备的选择不仅由BIOS设置决定,也由启动设备的优先权决定。
With an instance of a boot virus problem, we have in detail analysed the procedures of a PC, and also have evaluated the priority of bootable devices usually available.
